ansys桩土分析报告命令流
ansys接触分析命令流桩基ANSYS接触分析命令
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ansys接触分析命令流桩基ANSYS接触分析命令导读:就爱阅读网友为您分享以下“桩基ANSYS接触分析命令”的资讯,希望对您有所帮助,感谢您对的支持!/FILNAME,zj1,0 /prep7/title,zjlx et,1,plane42 et,2,solid45mp,ex,1,2.5e10 mp,nuxy,1,0.2 mp,dens,1,2500 mp,ex,2,2.5e8 mp,nuxy,2,0.4 mp,dens,2,2000 tb,dp,2tbdata,1,19,32,30 rectng,0,1,0,8 rectng,1,5,0,6 rectng,0,5,0,-16 /pnum,area,1 /pnum,line,1 asel,s,,,2,3,1 aglue,all numcmp,all allselaplotlsel,s,,,1,3,2 lesize,all,,,2 lsel,s,,,2,4,2 lesize,all,,,16 amesh,1 lsel,s,,,6,8,2 lesize,all,0.5 lsel,s,,,5 lesize,all,0.5 lsel,s,,,7 lesize,all,0.5 amesh,2 lsel,s,,,11 lesize,all,0.5 lsel,s,,,12 lesize,all,0.5 lsel,s,,,10 lesize,all,0.5 lsel,s,,,9 lesize,all,0.5 amesh,3extopt,esize,2,0 extopt,aclear,1 type,2 mat,1vext,1,,,,,-1 extopt,esize,2,0 extopt,aclear,1 mat,2vext,2,3,1,,,-1 allsel/view,1,1,1,1 eplotk,1001,5,6,-5 k,1002,5,0,-5 k,1003,5,-16,-5 l,18,1001 l,1001,1002 l,1002,17 l,1002,1003 l,1003,21 al,22,36,37,38 al,30,38,39,40vext,19,20,1,-5 vplotvsel,s,,,4,5,1 vplotlsel,s,,,36,52,1 lesize,all,0.5 type,2 mat,2 vmesh,all allselvsel,s,,,2,5,1 vplot eslv,s nslv,s,1 eplotnummrg,all numcmp,all allsel/pnum,area,1 /view,1,1,1,1 /ang,1/pnum,mat,1,2eplotallsel et,3,170 et,4,173 keyopt,4,9,0 keyopt,4,12,2 r,10real,10mp,mu,2,0.2 vsel,s,,,1 vplotasel,s,,,4,6,1 aplotcm,target,area type,3 nsla,s,1 esurf,all esel,s,type,,3eplot/psymb,esys,1 allselvsel,s,,,2,5,1 vplotasel,s,,,13 asel,a,,,17 asel,a,,,22 aplot cm,contact,area type,4 nsla,s,1 esurf,all esel,s,type,4eplot/psymb,esys,1gplotsavefinish/soluasel,s,loc,x,0 aplotda,all,symm asel,s,loc,x,5 da,all,all aplot asel,s,loc,z,0 da,all,symm asel,s,loc,z,-5 da,all,all asel,s,loc,y,-16 da,all,all allselacel,0,9.8,0 nsel,s,loc,y,8eplotsfe,all,3,pres,,500antype,static nlgeom,on time,1 nsub,100 outres,all,all allsel solve finish百度搜索“就爱阅读”,专业资料,生活学习,尽在就爱阅读网,您的在线图书馆。
(完整版)ANSYS最常用命令流+中文注释(超级大全)
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(完整版)ANSYS最常用命令流+中文注释(超级大全)ANSYS最常用命令流+中文注释VSBV, NV1, NV2, SEPO, KEEP1, KEEP2 —Subtracts volumes from volumes,用于2个solid相减操作,最终目的是要nv1-nv2=?通过后面的参数设置,可以得到很多种情况:sepo项是2个体的边界情况,当缺省的时候,是表示2个体相减后,其边界是公用的,当为sepo的时候,表示相减后,2个体有各自的独立边界。
keep1与keep2是询问相减后,保留哪个体?当第一个为keep时,保留nv1,都缺省的时候,操作结果最终只有一个体,比如:vsbv,1,2,sepo,,keep,表示执行1-2的操作,结果是保留体2,体1被删除,还有一个1-2的结果体,现在一共是2个体(即1-2与2),且都各自有自己的边界。
如vsbv,1,2,,keep,,则为1-2后,剩下体1和体1-2,且2个体在边界处公用。
同理,将v换成a 及l是对面和线进行减操作!mp,lab, mat, co, c1,…….c4 定义材料号及特性lab: 待定义的特性项目(ex,alpx,reft,prxy,nuxy,gxy,mu,dens)ex: 弹性模量nuxy: 小泊松比alpx: 热膨胀系数reft: 参考温度reft: 参考温度prxy: 主泊松比gxy: 剪切模量mu: 摩擦系数dens: 质量密度mat: 材料编号(缺省为当前材料号)co: 材料特性值,或材料之特性,温度曲线中的常数项c1-c4: 材料的特性-温度曲线中1次项,2次项,3次项,4次项的系数定义DP材料:首先要定义EX和泊松比:MP,EX,MA T,……MP,NUXY,MAT,……定义DP材料单元表(这里不考虑温度):TB,DP,MA T进入单元表并编辑添加单元表:TBDATA,1,CTBDATA,2,ψTBDATA,3,……如定义:EX=1E8,NUXY=0.3,C=27,ψ=45的命令如下:MP,EX,1,1E8MP,NUXY,1,0.3TB,DP,1TBDATA,1,27TBDATA,2,45这里要注意的是,在前处理的最初,要将角度单位转化到“度”,即命令:*afun,degVSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Type,是选择的方式,有选择(s),补选(a),不选(u),全选(all)、反选(inv)等,其余方式不常用Item, Comp 是选取的原则以及下面的子项如volu 就是根据实体编号选择,loc 就是根据坐标选取,它的comp就可以是实体的某方向坐标!其余还有材料类型、实常数等MIN, VMAX, VINC,这个就不必说了吧!,例:vsel,s,volu,,14vsel,a,volu,,17,23,2上面的命令选中了实体编号为14,17,19,21,23的五个实体VDELE, NV1, NV2, NINC, KSWP: 删除未分网格的体nv1:初始体号nv2:最终的体号ninc:体号之间的间隔kswp=0:只删除体kswp=1:删除体及组成关键点,线面如果nv1=all,则nv2,ninc不起作用其后面常常跟着一条显示命令VPLO,或aplo,nplo,这个湿没有参数的命令,输入后直接回车,就可以显示刚刚选择了的体、面或节点,很实用的哦!Nsel, type, item, comp, vmin, vmax, vinc, kabs 选择一组节点为下一步做准备Type: S: 选择一组新节点(缺省)R: 在当前组中再选择A: 再选一组附加于当前组U: 在当前组中不选一部分All: 恢复为选中所有None: 全不选Inve: 反向选择Stat: 显示当前选择状态Item: loc: 坐标node: 节点号Comp: 分量Vmin,vmax,vinc: ITEM范围Kabs: “0” 使用正负号“1”仅用绝对值下面是单元生死第一个载荷步中命令输入示例:!第一个载荷步TIME,... !设定时间值(静力分析选项)NLGEOM,ON !打开大位移效果NROPT,FULL !设定牛顿-拉夫森选项ESTIF,... !设定非缺省缩减因子(可选)ESEL,... !选择在本载荷步中将不激活的单元EKILL,... !不激活选择的单元ESEL,S,LIVE !选择所有活动单元NSLE,S !选择所有活动结点NSEL,INVE !选择所有非活动结点(不与活动单元相连的结点)D,ALL,ALL,0 !约束所有不活动的结点自由度(可选)NSEL,ALL !选择所有结点ESEL,ALL !选择所有单元D,... !施加合适的约束F,... !施加合适的活动结点自由度载荷SF,... !施加合适的单元载荷BF,... !施加合适的体载荷SA VESOLVE请参阅TIME,NLGEOM,NROPT,ESTIF,ESEL,EKILL,NSLE,NSEL,D, F,SF和BF命令得到更详细的解释。
最新ANSYS土木工程经典实例命令流大全
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1.ANSYS SOLID65环向布置钢筋的例子 (3)2.混凝土非线性计算实例(1)- MISO单压 (5)3.混凝土非线性计算实例(2)-MISO约束压 (8)4.混凝土非线性计算实例(3)- KINH滞回 (11)5.混凝土非线性计算实例(4)- KINH压-拉裂 (14)6.混凝土非线性计算实例(5) (17)7.混凝土非线性计算实例(6) (20)8.混凝土非线性计算实例(7)-MISO滞回 (23)9.混凝土非线性计算实例(8) (27)10.混凝土非线性计算实例(9)-梁平面应力 (29)11.四层弹簧-质点模型的地震分析 (33)12.悬臂梁地震分析 (80)13.用beam 54单元描述变截面梁的例子 (103)14.变截面梁实例 (106)15.拱桥浇筑过程分析-单元生死应用实例 (107)16.简支梁实体与预应力钢筋分析实例 (109)17. 简单的二维焊接分析-单元生死实例 (111)18.隧道开挖(三维)的命令流 (118)19.岩土接触分析实例 (136)20.钢筋混凝土管的动力响应特性分析实例 (143)21.隧道模拟开挖命令流(入门) (150)22.螺栓连接的模拟实现问题 (154)23.道路的基层、垫层模量与应力之间的关系 (163)23.滞回分析 (185)24.模拟某楼层浇注 (187)25.在面上施加移动的面力 (190)27.在任意面施加任意方向任意变化的压力 (194)28.预紧分析 (195)29.几何非线性+塑性+接触+蠕变 (197)30.埋设在地下的排水管道 (202)32.幕墙企业玻璃简化计算 (206)33.等截面杆单元生死应用实例 (222)34.梁板建模联系 (224)36.简单的例子-如何对结构的振动控制分析 (227)37.模态分析结果的输出实例 (229)38.火车过桥动态加载实例(部分) (231)39.悬索结构的找形和计算的例题 (248)40.陶瓷杆撞击铝板的例子 (253)41.求反作用力的APDL命令法 (256)42.LS-DYNA实例(部分) (257)43.路面分层填筑对路基的影响 (258)44.一个例子(含地震影响,求振兴与频率) (262)45.接触面上的压力总和 (266)46.施加位置函数荷载 (270)47.非线性分析考虑刚度退化 (271)48.一个圆形水池的静力分析 (272)49.ANSYS中混凝土模式预应力模拟的算例 (273)50.悬臂梁受重力作用发生大变形求其固有频率 (276)51.循环对称结构模态分析 (278)52.三角平台受谐波载荷作用的结构响应 (280)53.三角平台受一地震谱激励的应力分布和支反力 (282)54.三角平台受时程载荷作用的应力分布和变形过程 (284)55.经典层合板理论 (286)56.定易圆轨迹的例子 (293)57.模拟门式刚架施工-单元生死 (293)58.钢筋混凝土整体式模型例子 (297)59.在荷载步之间改变材料属性例子 (299)60.含预应力的特征值屈曲计算 (301)61.振型叠加计算及工况组合例子 (304)62.柱子稳定分析算(预应力,特征值屈曲,初始缺陷) (307)63.module MConcrete !混凝土模板 (312)64.混凝土开裂实例 (327)65.螺栓网格划分 (328)66.自由液面的土石坝平面渗流分析 (329)67.导出刚度矩阵 (333)68.某混凝土拱坝工程施工期及运行期温度场仿真分析 (334)69.移动温度荷载计算 (340)70.SHSD用于壳-实体装配实例An (343)71.ansys显示-隐式-回弹分析实例 (347)72.工况组合的经典例子 (361)1.ANSYS SOLID65环向布置钢筋的例子! 一个管道,环向配筋率为1%,纵向配筋率为0.5%,径向配筋率为0.1%!FINISH/CLEAR/PREP7!*! 单元属性ET,1,SOLID65!*KEYOPT,1,1,0KEYOPT,1,5,0KEYOPT,1,6,0KEYOPT,1,7,1!*!实参数1:不同方向配筋R,1,2,.001, , ,2, .01,RMORE, 90, ,2,.005 ,90 ,90 ,!Adds real constants to a set.!材料属性!混凝土基本材料属性MPTEMP,,,,,,,,MPTEMP,1,0MPDATA,EX,1,,30E2MPDATA,PRXY,1,,.2!屈服准则TB,MISO,1,1,5,TBTEMP,0TBPT,,0.0005,15TBPT,,0.001,21TBPT,,0.0015,24TBPT,,0.002,27TBPT,,0.003,24!破坏准则TB,CONC,1,1,9,TBTEMP,0TBDATA,,.5,.9,3,30,,!抗拉和抗压是10 倍的关系TBDATA,,,,1,,,MPTEMP,,,,,,,,MPTEMP,1,0!钢材基本属性MPDATA,EX,2,,200E3MPDATA,PRXY,2,,.27!屈服准则TB,BISO,2,1,2,TBTEMP,0TBDATA,,310,2E3,,,,! 管道内径和外径CYL4,0,0,3000, , , ,10000CYL4,0,0,2000, , , ,10000VSBV, 1, 2! 定义局部柱坐标CSWPLA,11,1,1,1,! Defines a local coordinate system at the origin of the working plane. KWPAVE, 11!move to keypoint11WPRO,,-90.000000,VSBW, 3WPCSYS,-1,0!Defines the working plane location based on a coordinate system. KWPAVE, 1WPRO,,,-90.000000VSBW,ALLESIZE,500,0,! 注意:设定单元局部坐标VATT, 1, 1, 1, 11!*VSWEEP,ALL/DEVICE,VECTOR,1/ESHAPE,1.0!Displays elements with shapes determined from the real constants or section/REPLO! 注意:红色代表最大配筋方向,绿色代表其次,蓝色表示最小配筋方向2.混凝土非线性计算实例(1)- MISO单压!MISO单压FINISH/CLEAR/PREP7ET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1TB,MISO,1,1,15TBPT,, 100E-6, 3.0TBPT,, 300E-6, 8.3TBPT,, 600E-6,14.6TBPT,, 900E-6,19.1TBPT,,1100E-6,21.0TBPT,,1250E-6,22.0TBPT,,1400E-6,22.6TBPT,,1550E-6,22.8TBPT,,1650E-6,22.7TBPT,,1800E-6,22.3TBPT,,2000E-6,21.4TBPT,,2800E-6,16.8TBPT,,3200E-6,14.7TBPT,,3800E-6,12.3TBPT,,4600E-6,9.9!TB,MKIN,1!TBTEMP,,STRAIN!TBDATA,,600E-6,1100E-6,1600E-6,3000E-6,4500E-6 !TBTEMP,0!TBDATA,,15,21.5,23,16,9BLOCK,0,50,0,50,0,50MSHAPE,0,3DMSHKEY,1ESIZE,10VMESH,ALLNSEL,S,LOC,X,0D,ALL,UX,0NSEL,S,LOC,Y,0D,ALL,UY,0NSEL,S,LOC,Z,0D,ALL,UZ,0NSEL,S,LOC,Y,50CP,1,UY,ALLNSEL,ALLFINISH/VIEW,1,1,1,1/REPLOT/SOLUANTYPE,STATICAUTOTS,OFFOUTRES,ALL,1TIME,50NSUBST,50D,1,UY,-.25NSEL,ALLSOLVEFINISH/POST26NSOL,2,1,U,Y,UY RFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50 ADD,5,3,,,STRESS,,,-1/2500 /AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH3.混凝土非线性计算实例(2)-MISO约束压!MISO约束压FINISH/CLEAR/PREP7ANTYPE,STATICET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1TB,MISO,1,1,15TBPT,, 100E-6, 3.0TBPT,, 300E-6, 8.3TBPT,, 600E-6,14.6TBPT,, 900E-6,19.1TBPT,,1100E-6,21.0TBPT,,1250E-6,22.0TBPT,,1400E-6,22.6TBPT,,1550E-6,22.8TBPT,,1650E-6,22.7TBPT,,1800E-6,22.3TBPT,,2000E-6,21.4TBPT,,2800E-6,16.8TBPT,,3200E-6,14.7TBPT,,3800E-6,12.3TBPT,,4600E-6,9.9!TB,MKIN,1!TBTEMP,,STRAIN!TBDATA,,600E-6,1100E-6,1600E-6,3000E-6,4500E-6 !TBTEMP,0!TBDATA,,15,21.5,23,16,9BLOCK,0,50,0,50,0,50ESIZE,10VMESH,ALLMSHAPE,0,3DNSEL,S,LOC,X,0D,ALL,UX,0NSEL,S,LOC,Y,0D,ALL,UY,0NSEL,S,LOC,Z,0D,ALL,UZ,0 NSEL,S,LOC,Y,50 CP,1,UY,ALLD,ALL,UX,0D,ALL,UZ,0 NSEL,ALL FINISH/VIEW,1,1,1,1 /REPLOT/SOLU OUTRES,ALL,1 TIME,20 NSUBST,20,0,20 D,1,UY,-.04 LSWRITE,1 TIME,30 NSUBST,20,0,20 D,1,UY,-.06 LSWRITE,2 TIME,40 NSUBST,100D,1,UY,-.1 LSWRITE,3 LSSOLVE,1,3FINISH/POST26NSOL,2,1,U,Y,UYRFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50ADD,5,3,,,STRESS,,,-1/2500/AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH4.混凝土非线性计算实例(3)- KINH滞回!KINH滞回FINISH/CLEAR/PREP7ANTYPE,STATICET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1 TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1 TB,KINH,1,1,10 TBPT,, 150E-6, 4.5 TBPT,, 600E-6,14.8 TBPT,,1000E-6,20.25 TBPT,,1300E-6,22.3 TBPT,,1480E-6,22.8 TBPT,,1620E-6,22.8 TBPT,,1800E-6,22.3 TBPT,,2000E-6,21.4 TBPT,,3500E-6,12.8 TBPT,,5000E-6, 9.0 BLOCK,0,50,0,50,0,50 ESIZE,10VMESH,ALLMSHAPE,0,3DNSEL,S,LOC,X,0D,ALL,UX,0NSEL,S,LOC,Y,0D,ALL,UY,0NSEL,S,LOC,Z,0D,ALL,UZ,0NSEL,S,LOC,Y,50 CP,1,UY,ALL NSEL,ALL FINISH/VIEW,1,1,1,1 /REPLOT/SOLU OUTRES,ALL,ALL TIME,20 NSUBST,20,0,20 D,1,UY,-.04 LSWRITE,1 TIME,35 NSUBST,15,0,15 D,1,UY,-.01 LSWRITE,2 TIME,90 NSUBST,55,0,55 D,1,UY,-.12 LSWRITE,3 TIME,125 NSUBST,35,0,35 D,1,UY,-.05 LSWRITE,4TIME,175NSUBST,50,0,50D,1,UY,-.15LSWRITE,5LSSOLVE,1,5FINISH/POST26NSOL,2,1,U,Y,UYRFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50ADD,5,3,,,STRESS,,,-1/2500/AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH5.混凝土非线性计算实例(4)- KINH压-拉裂!KINH压——拉裂压到峰值,泄载、反向加载到拉裂FINISH/CLEAR/PREP7ANTYPE,STATICET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1 TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1 TB,KINH,1,1,10 TBPT,, 150E-6, 4.5 TBPT,, 600E-6,14.8 TBPT,,1000E-6,20.25 TBPT,,1300E-6,22.3 TBPT,,1480E-6,22.8 TBPT,,1620E-6,22.8 TBPT,,1800E-6,22.3 TBPT,,2000E-6,21.4 TBPT,,3500E-6,12.8 TBPT,,5000E-6, 9.0 BLOCK,0,50,0,50,0,50 ESIZE,10VMESH,ALLMSHAPE,0,3D NSEL,S,LOC,X,0 D,ALL,UX,0 NSEL,S,LOC,Y,0 D,ALL,UY,0 NSEL,S,LOC,Z,0 D,ALL,UZ,0 NSEL,S,LOC,Y,50 CP,1,UY,ALL NSEL,ALL FINISH/VIEW,1,1,1,1 /REPLOT/SOLU OUTRES,ALL,ALL TIME,20 NSUBST,20,0,20 D,1,UY,-.04 LSWRITE,1 TIME,45 NSUBST,25,0,25 D,1,UY,.01 LSWRITE,2 LSSOLVE,1,2FINISH/POST26NSOL,2,1,U,Y,UYRFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50ADD,5,3,,,STRESS,,,-1/2500/AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH6.混凝土非线性计算实例(5)FINISH/CLEAR/PREP7ANTYPE,STATICET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1 TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1 TB,KINH,1,1,18 TBPT,, 100E-6, 3.0 TBPT,, 300E-6, 8.3 TBPT,, 600E-6,14.6 TBPT,, 900E-6,19.1 TBPT,,1100E-6,21.0 TBPT,,1250E-6,22.0 TBPT,,1400E-6,22.6 TBPT,,1550E-6,22.8 TBPT,,1650E-6,22.7 TBPT,,1800E-6,22.3 TBPT,,2000E-6,21.4 TBPT,,2400E-6,19.1 TBPT,,2800E-6,16.8 TBPT,,3200E-6,14.7 TBPT,,3600E-6,13.0 TBPT,,4100E-6,11.3 TBPT,,4600E-6,9.9 BLOCK,0,50,0,50,0,50ESIZE,10 VMESH,ALL MSHAPE,0,3D NSEL,S,LOC,X,0 D,ALL,UX,0 NSEL,S,LOC,Y,0 D,ALL,UY,0 NSEL,S,LOC,Z,0 D,ALL,UZ,0 NSEL,S,LOC,Y,50 CP,1,UY,ALL NSEL,ALL FINISH/VIEW,1,1,1,1 /REPLOT/SOLU OUTRES,ALL,ALL TIME,50 NSUBST,50,0,50 D,1,UY,-.25 SOLVEFINISH/POST26 NSOL,2,1,U,Y,UYRFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50ADD,5,3,,,STRESS,,,-1/2500/AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH7.混凝土非线性计算实例(6)!MISO约束压FINISH/CLEAR/PREP7ANTYPE,STATICET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1TB,KINH,1,1,15TBPT,, 100E-6, 3.0TBPT,, 300E-6, 8.3TBPT,, 600E-6,14.6TBPT,, 900E-6,19.1TBPT,,1100E-6,21.0TBPT,,1250E-6,22.0TBPT,,1400E-6,22.6TBPT,,1550E-6,22.8TBPT,,1650E-6,22.7TBPT,,1800E-6,22.3TBPT,,2000E-6,21.4TBPT,,2800E-6,16.8TBPT,,3200E-6,14.7TBPT,,3800E-6,12.3TBPT,,4600E-6,9.9!TB,MKIN,1!TBTEMP,,STRAIN!TBDATA,,600E-6,1100E-6,1600E-6,3000E-6,4500E-6 !TBTEMP,0!TBDATA,,15,21.5,23,16,9BLOCK,0,50,0,50,0,50ESIZE,10VMESH,ALLMSHAPE,0,3D NSEL,S,LOC,X,0 D,ALL,UX,0 NSEL,S,LOC,Y,0 D,ALL,UY,0 NSEL,S,LOC,Z,0 D,ALL,UZ,0 NSEL,S,LOC,Y,50 CP,1,UY,ALLD,ALL,UX,0D,ALL,UZ,0 NSEL,ALL FINISH/VIEW,1,1,1,1 /REPLOT/SOLU OUTRES,ALL,1 TIME,20 NSUBST,20,0,20 D,1,UY,-.04 LSWRITE,1 TIME,30 NSUBST,20,0,20 D,1,UY,-.06LSWRITE,2TIME,40NSUBST,100D,1,UY,-.1LSWRITE,3LSSOLVE,1,3FINISH/POST26NSOL,2,1,U,Y,UYRFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50ADD,5,3,,,STRESS,,,-1/2500/AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH8.混凝土非线性计算实例(7)-MISO滞回!MISO滞回FINISH/CLEAR/PREP7ANTYPE,STATICET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1 TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1 TB,MISO,1,1,15 TBPT,, 100E-6, 3.0 TBPT,, 300E-6, 8.3 TBPT,, 600E-6,14.6 TBPT,, 900E-6,19.1 TBPT,,1100E-6,21.0 TBPT,,1250E-6,22.0 TBPT,,1400E-6,22.6 TBPT,,1550E-6,22.8 TBPT,,1650E-6,22.7 TBPT,,1800E-6,22.3 TBPT,,2000E-6,21.4 TBPT,,2800E-6,16.8 TBPT,,3200E-6,14.7 TBPT,,3800E-6,12.3TBPT,,4600E-6,9.9 BLOCK,0,50,0,50,0,50 ESIZE,10VMESH,ALL MSHAPE,0,3DNSEL,S,LOC,X,0D,ALL,UX,0NSEL,S,LOC,Y,0D,ALL,UY,0NSEL,S,LOC,Z,0D,ALL,UZ,0NSEL,S,LOC,Y,50 CP,1,UY,ALLNSEL,ALLFINISH/VIEW,1,1,1,1/REPLOT/SOLUOUTRES,ALL,ALL TIME,20NSUBST,20,0,20D,1,UY,-.04 LSWRITE,1TIME,35NSUBST,15,0,15D,1,UY,-.01LSWRITE,2TIME,60NSUBST,25,0,25D,1,UY,-.06LSWRITE,3TIME,80NSUBST,20,0,20D,1,UY,-.02LSWRITE,4TIME,110NSUBST,30,0,30D,1,UY,-.08LSWRITE,5LSSOLVE,1,5FINISH/POST26NSOL,2,1,U,Y,UY RFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50 ADD,5,3,,,STRESS,,,-1/2500 /AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH9.混凝土非线性计算实例(8)!MISO单压FINISH/CLEAR/PREP7ANTYPE,STATICET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1TB,MISO,1,1,10TBPT,, 150E-6, 4.5TBPT,, 600E-6,14.8TBPT,,1000E-6,20.25TBPT,,1300E-6,22.3TBPT,,1480E-6,22.8TBPT,,1620E-6,22.8TBPT,,1800E-6,22.3TBPT,,2000E-6,21.4TBPT,,3500E-6,12.8TBPT,,5000E-6, 9.0!TB,MKIN,1!TBTEMP,,STRAIN!TBDATA,,600E-6,1100E-6,1600E-6,3000E-6,4500E-6 !TBTEMP,0!TBDATA,,15,21.5,23,16,9BLOCK,0,50,0,50,0,50ESIZE,10VMESH,ALLMSHAPE,0,3DNSEL,S,LOC,X,0D,ALL,UX,0NSEL,S,LOC,Y,0D,ALL,UY,0NSEL,S,LOC,Z,0D,ALL,UZ,0NSEL,S,LOC,Y,50CP,1,UY,ALLNSEL,ALLFINISH/VIEW,1,1,1,1/REPLOT/SOLUOUTRES,ALL,1TIME,50NSUBST,100,0,100D,1,UY,-.25SOLVEFINISH/POST26NSOL,2,1,U,Y,UYRFORCE,3,1,F,Y,FYADD,4,2,,,STRAIN,,,-1/50ADD,5,3,,,STRESS,,,-1/2500/AXLAB,X,STRAIN/AXLAB,Y,STRESSXVAR,4PLVAR,5FINISH10.混凝土非线性计算实例(9)-梁平面应力!梁平面应力FINISH/CLEAR/PREP7ET,1,SOLID65R,1MP,EX,1,30E3MP,NUXY,1,0.2TB,CONCR,1,1 TBTEMP,0TBDATA,1,0.3,0.5,2.5,-1 TB,MISO,1,1,15 TBPT,, 100E-6, 3.0 TBPT,, 300E-6, 8.3 TBPT,, 600E-6,14.6 TBPT,, 900E-6,19.1 TBPT,,1100E-6,21.0 TBPT,,1250E-6,22.0 TBPT,,1400E-6,22.6 TBPT,,1550E-6,22.8 TBPT,,1650E-6,22.7 TBPT,,1800E-6,22.3 TBPT,,2000E-6,21.4 TBPT,,2800E-6,16.8TBPT,,3200E-6,14.7 TBPT,,3800E-6,12.3 TBPT,,4600E-6, 9.9ET,2,LINK8R,2,30R,3,6MP,EX,2,200E3MP,NUXY,2,0.3TB,BKIN,2,1TBTEMP,0TBDATA,,300,0/ESHAPE,1/TRIAD,LBOT/VIEW,1,1,1,1N,1,0,0,0N,2,20,0,0NGEN,11,2,1,2,1,0,20 NGEN,43,22,1,22,1,0,0,20 E,1,2,4,3,23,24,26,25 EGEN,10,2,1TYPE,2REAL,2MAT,2E,3,25E,4,26REAL,3E,19,41E,20,42EGEN,42,22,1,14 E,47,63E,48,64EGEN,10,88,589,590 /NUMBER,1/PNUM,TYPE,1/REPLOTNSEL,S,LOC,Z,0D,ALL,UZ,0NSEL,S,LOC,Y,0 NSEL,R,LOC,Z,740 D,ALL,UY,0NSEL,ALLFINISH/SOLUANTYPE,STATIC NSEL,S,LOC,Y,200 NSEL,R,LOC,Z,200 D,ALL,UY,-2 TIME,200NSUBST,10LSWRITE,1D,ALL,UY,-0.21TIME,21NSUBST,100LSWRITE,2D,ALL,UY,-1TIME,100NSUBST,100LSWRITE,3NSEL,ALLAUTOTS,1OUTRES,ALL,1PRED,ONLSSOLVE,1,3FINISH11.四层弹簧-质点模型的地震分析包括频率分析,谱分析和时程分析作者:陆新征,清华大学土木工程系FINI/CLEAR/UNITS,SI/PREP7DAMPRATIO=0.02 !振型阻尼系数都为0.02 ET,1,BEAM188KEYOPT,1,7,1KEYOPT,1,8,1ET,2,MASS21,,,4MP,EX,1,210E9MP,NUXY,1,0.3MP,DENS,1,7800MPDATA,DAMP,1,,DAMPRATIO SECTYPE,3,BEAM,ISECDATA,0.2,0.2,0.5,0.01,0.01,0.008 R,1,1.6E2,1.6E2R,2,1.2E2,1.2E2K,1,0,0,0K,2,0,3,0K,3,0,6,0K,4,0,9,0K,5,0,12,0K,6,0,0,10000L,1,2L,2,3L,3,4LSEL,,,,1,4LATT,1,0,1,,6,,3ALLSLESIZE,ALL, , ,3 , , , , ,1 LMESH,ALLNUMMRG,ALLNUMCMP,ALLTYPE,2REAL,1E,2TYPE,2REAL,2E,8E,14E,20*SET,NT,1001*SET,DT,0.02*DIM,AC,,NT*VREAD,AC(1),RECORD,TXT(F8.3)/SOLUD,1,ALL,ANTYPE,0FINISH/SOLU !模态分析ANTYPE,2MODOPT,SUBSP,8MXPAND,8, , ,1SOLVEFINI!得到自振频率1*GET,FREQ1,MODE,1,FREQ/ESHAPE,1.0/SOLUANTYPE,SPECTR !谱分析SPOPT,SPRSMDAMP,1,DAMPRATIO, , , , , ,SED,1SVTYPE,2,1FREQ,0.167,0.25,0.333,0.44444,0.5,0.667,1,1.25,1.667SV,,0.154350625,0.191590625,0.210210625,0.224175625,0.250716714,0.329 514922,0.484352764,0.598723486,0.786897371FREQ,2.222,10,100000SV,,1.034212766,1.034212766,0.3528!按7度多遇地震,地震影响系数0.08 第一组III场地TG=0.45SRSS,0.01,DISPFINISH/POST1/INP,,MCOMNSORT,U,SUM*GET,DMAX_SPE,SORT, ,MAX !反应谱最大变形!开始地震计算FINISH/CONFIG,NRES,20000/SOLUANTYPE,TRANSTRNOPT,FULLALPHAD,2*DAMPRATIO*FREQ1*2*3.1415926 BETAD,2*DAMPRATIO/(FREQ1*2*3.1415926) *DO,I,1,1001ACEL,AC(I),0,0TIME,I*0.02OUTRES,ALL,ALLSOLVE*ENDDOFINISH/POST26FILENSOL,2,20,U,X,PLVAR,2, , , , , , , , , ,STORE,MERGEXVAR,1PLVAR,2,*GET,DMAX_TRANS,VARI,2,EXTREM,VMAX, , ! 时程分析最大位移数据文件record.txt-0.0014-0.0108-0.0101-0.0088-0.0095-0.012-0.0142-0.0128-0.011-0.0085-0.0085-0.0131-0.0176-0.0194-0.0162-0.0144-0.0108-0.0042 -0.0066 -0.0131 -0.019 -0.0196 -0.0066 0.003 0.0141 -0.0049 -0.0128 -0.0144 -0.0203 -0.026 -0.0325 -0.0306 -0.0172 -0.0197 -0.0163 -0.0164 -0.0067 0.0025 0.015 0.02360.0336 0.0463 0.0492 0.0419 0.0359 0.0271 0.0235 0.0339 0.0412 0.053 0.0639 0.0732 0.0652 0.0599 0.04 0.04 0.0063 -0.0515 -0.0787 -0.0603 -0.0484 -0.025 -0.00590.0308 0.0499 0.071 0.0995 0.1219 0.1529 0.1449 0.1155 0.0935 0.0892 0.0926 0.0839 0.0901 0.0993 0.1209 0.0328 -0.1475 -0.2066 -0.1989 -0.2034 -0.1816 -0.1725 -0.1752-0.1805 -0.163 -0.1347 -0.1087 -0.0782 -0.0429 -0.0017 0.036 0.0785 0.1164 0.1598 0.196 0.2412 0.2729 0.3036 0.32 0.3417 0.2821 0.2324 -0.1198 -0.2373 -0.164 -0.1865-0.0753 -0.0173 0.0113 0.0533 0.0895 0.1186 0.1757 0.0576 -0.2631 -0.1547 -0.1729 -0.1012 -0.0579 0.0237 -0.067 -0.198 -0.1641 -0.1685 -0.1481 -0.1231 -0.1001 -0.0751 -0.0523-0.0044 0.0188 -0.0095 -0.0433 -0.0838 -0.0951 -0.0716 -0.0599 -0.0334 -0.0108 0.0185 0.042 0.0673 -0.0097 -0.0372 -0.004 0.0011 0.0344 0.0565 0.0883 0.113 0.1363 0.02190.0683 0.0689 0.1318 0.1353 0.204 -0.0931 -0.1308 -0.0692 -0.0546 0.0072 0.0675 -0.1067 -0.1488 -0.1071 -0.1162 -0.0762 -0.0559 -0.0215 -0.0126 -0.0674 -0.0324 -0.0337 -0.01090.0299 0.0488 0.0608 0.0222 -0.0032 -0.0245 0.0077 0.0211 0.0568 0.0826 0.1206 0.1478 0.1737 0.0421 0.0029 0.0259 0.0293 -0.0055 -0.0147 0.0143 0.0206 0.0499 0.06450.1128 0.1447 0.1629 0.1945 0.1856 0.1984 0.1769 0.125 -0.1207 -0.0542 -0.0384 -0.0311 -0.1118 -0.1661 -0.2464 -0.2025 -0.1835 -0.1317 -0.096 -0.0325 0.0154 0.0816 0.1319-0.0058 -0.0169 0.0285 0.0447 0.0983 0.1424 0.1853 0.2456 0.1685 -0.138 -0.0999 -0.1089 -0.0907 -0.0469 -0.125 -0.2111 -0.1617 -0.1692 -0.1306 -0.1111 -0.0773 -0.051 -0.0544-0.1209 -0.1158 -0.1145 -0.0717 -0.0546 0.0064 -0.0804 -0.1634 -0.0859 -0.0961 -0.0396 -0.0147 0.0319 0.0648 0.0876 0.0472 0.0198 -0.0027 0.0292 0.0445 0.0785 0.1033 0.13520.1861 0.1281 0.064 0.0204 0.0314 0.0373 0.0496 0.0235 -0.0084 -0.0168 -0.0113 -0.0229 -0.0248 -0.0157 -0.0069 0.0147 0.0379 0.0579 0.0255 -0.0041 -0.0428 -0.0133 0.0095。
ANSYS工程结构数值分析---命令流实例
![ANSYS工程结构数值分析---命令流实例](https://img.taocdn.com/s3/m/fd42076ead51f01dc281f1d9.png)
!------------------------------------------------------!EX8.26 钢筋混凝土简支梁数值分析!分离式模型,关闭压碎,keyopt(1)=0,keyopt(7)=1 !力加载,位移收敛准则,误差1.5%,1/4模型分析!--------------------------------------------finish/clear/config,nres,2000/prep7!1.定义单元与材料性质--------------------et,1,solid65,,,,,,,1 !K1=0,k7=1et,2,link8mp,ex,1,13585mp,prxy,1,0.2fc=14.3ft=1.43tb,concr,1tbdata,,0.5,0.95,ft,-1tb,miso,1,,11tbpt,,0.0002,fc*0.19tbpt,,0.0004,fc*0.36tbpt,,0.0006,fc*0.51tbpt,,0.0008,fc*0.64tbpt,,0.001,fc*0.75tbpt,,0.0012,fc*0.84tbpt,,0.0014,fc*0.91tbpt,,0.0016,fc*0.96tbpt,,0.0018,fc*0.99tbpt,,0.002,fctbpt,,0.0033,fc*0.85mp,ex,2,2.0e5mp,prxy,2,0.3tb,biso,2tbdata,,300,0pi=acos(-1)r,1,0.25*pi*22*22r,2,0.25*pi*22*22/2r,3,0.25*pi*10*10r,4,0.25*pi*10*10/2!2.创建几何模型blc4,,,150/2,300,2000/2*do,i,1,9wpoff,,,100vsbw,all*enddo wpcsys,-1 wpoff,,,50 vsbw,all wpcsys,-1 wprota,,-90 wpoff,,,30 vsbw,all wpoff,,,240 vsbw,all wpcsys,-1 wpoff,30 wprota,,,90 vsbw,all wpcsys,-1!3.划分钢筋网格elemsiz=50 lsel,s,loc,x,30 lsel,r,loc,y,30 cm,zj,linelatt,2,1,2 lesize,all,elemsiz lsel,s,loc,x,75 lsel,r,loc,y,30 cm,zjb,line latt,2,2,2 lesize,all,elemsiz lsel,s,loc,x,30 lsel,r,loc,y,270 cm,jlj,linelatt,2,3,2 lesize,all,elemsiz lsel,s,tan1,z lsel,r,loc,y,30,270 lsel,r,loc,x,30,70 lsel,u,loc,z,50 cm,gj,linelatt,2,3,2 lesize,all,elemsiz lsel,s,loc,z,0 lsel,r,loc,y,30,270 lsel,r,loc,x,30,70 cm,gjb,line latt,2,4,2lesize,all,elemsizlsel,allcmsel,s,zjcmsel,a,zjbcmsel,a,jljcmsel,a,gjcmsel,a,gjbcm,gj,linelmesh,alllsel,all!4.划分混凝土网格vatt,1,,1mshkey,1esize,elemsizvmesh,allallsel,all!5.施加荷载和约束lsel,s,loc,y,0lsel,r,loc,z,900dl,all,,uyasel,s,loc,z,0da,all,symmasel,s,loc,x,75da,all,symm!-----------------p0=180000q0=p0/150/100asel,s,loc,z,0,50asel,r,loc,y,300sfa,all,1,pres,q0allsel,all!6.求解控制设置/soluantype,0nsubst,80outres,all,allautos,onneqit,50cnvtol,u,,0.015solve!7.进入POST1查看结果/post1set,lastesel,s,type,,2etable,saxl,ls,1plls,saxl,saxlesel,s,type,,1/device,vector,onplcrackeall!8.进入时程后处理/post26nsol,2,205,u,yprod,3,1,,,,,,p0/1000prod,4,2,,,,,,-1xvar,4plvar,3!EX2.6D 60kg/m钢轨实体建模FINISH/CLEAR/PREP7!1.定义参数H1=30.5H2=48.5H3=48.5B1=45.75B2=29.25B3=16.5B4=36.5B5=10XD1=1/3XD2=1/9XD3=1/3XD4=1/20R0=400R1=2R2=4R3=40R4=20R5=25R7=13R8=80R9=300R10=2FAI=43H=H1+2*H2+H3!2.创建轨底主要组成部分的线K,1K,2,B1+B2K,3,B1+B2,H1-B1*XD1-B2*XD2K,4,B1,H1-B1*XD1K,5,0,H1*DO,I,1,4L,I,I+1*ENDDO!3.计算确定轨头下三个圆弧的位置CTA=A TAN(XD3)BTA=(90-FAI)*ACOS(-1)/180-CTAA=1/TAN(CTA)C1=B3/2+R0-R6*SIN(CTA)-(R5-R6)*COS(BTA)C2=R5*SIN(BTA)+R6*COS(CTA)-R6*SIN(BTA)-H2C=(C1-C2/TAN(CTA))/(R0-R5)C3=A*C-SQRT(A*A-C*C+1)C3=C3/(A*A+1)REFA=ASIN(C3)C1=R6*SIN(CTA)+(R5-R6)*COS(BTA)+(R0-R5)*COS(REFA) !4.创建轨腰和轨头结构线ROUX=B3/2+R0-C1ROUY=ROUX*TAN(CTA)ANGI=ASIN((H1+H2)/R0)K,6,B3/2+R0-R0*COS(ANGI)K,7,B3/2+R0-R0*COS(REFA),H1+H2+R0*SIN(REFA) LARC,6,7,2,R0DX1=R6*(COS(BTA)-SIN(CTA))DY1=R6*(COS(CTA)-SIN(BTA))K,8,ROUX-DX1,H1+2*H2+ROUY-DY1K,9,ROUX,H1+2*H2+ROUYLARC,7,8,2,R5LARC,8,9,2,R6K,10,B4,H1+2*H2+B4*XD3K,11,B4-(H3-B4*XD3)*XD4,HL,9,10L,10,11ANGI=ASIN(B5/R9)K,12,0,HK,13,B5,H-(R9-R9*COS(ANGI)) LARC,12,13,1,R9DX1=B4-B5+R8*SIN(ANGI)ANGI1=ASIN(DX1/R8)Y1=R8*COS(ANGI)-R8*COS(ANGI1) K,14,B4,KY(13)-Y1LARC,13,14,1,R8!5.倒角或弧线连接LFILLT,1,2,R1LFILLT,2,3,R2LFILLT,3,4,R3LPTN,4,5LFILLT,17,18,R4LFILLT,8,9,R10LPTN,9,11LFILLT,20,22,R7LDELE,15,16,1,1LDELE,19,21,2,1LSYMM,X,ALLNUMMRG,ALLNUMCMP,ALLAL,ALLASUMVOFFST,1,300!EX2.9B 斜向圆台建模finish/clear/prep7r0=3r1=2h=4cyl4,,,r0wpoff,r1,,hcyl4,,,r1*do,i,1,4askin,i,i+4*enddova,all!斜向延伸创建圆台vgen,1,1,,,,3*r0,,,,1wpcsyscyl4,,,r0vext,7,,,r1,,h,r1/r0,r1/r0!EX2.9B 已知函数方程时的建模!玫瑰线1==================================== !极坐标方程为ρ=asin(4Φ/3)finish/clear/prep7a=20csys,1*do,i,0,360*3fei=i*acos(-1)/180r0=a*sin(fei*4/3)k,,r0,i*enddo*do,i,1,360*3l,i,i+1*enddo!玫瑰线2=================================== !极坐标方程为ρ=asin(4Φ)finish/clear/prep7a=20csys,1*do,i,0,360fei=i*acos(-1)/180r0=a*sin(fei*4)k,,r0,i*enddo*do,i,1,360l,i,i+1*enddo!长辐圆内旋轮线============================ !参数方程x=(a-b)cost+λcos(a-b)/bt!参数方程y=(a-b)sint-λsin(a-b)/btfinish/clear/prep7a=50b=5lmda=15*afun,deg*do,i,0,360x1=(a-b)*cos(i)+lmda*cos((a-b)/b*i)y1=(a-b)*sin(i)-lmda*sin((a-b)/b*i)k,,x1,y1*enddo*do,i,1,360l,i,i+1*enddo!椭圆抛物面================================ !方程为z=x*x/a/a+y*y/b/b!使用蒙皮方法finish/clear/prep7a=20b=10n=20*do,i,1,niz=i/10lsel,nonewpoff,,,izcyl4,,,1adele,alllsscale,all,,,a*sqrt(iz),b*sqrt(iz),,,,1*enddoallsel*do,i,1,4*(n-1),4askin,i,i+4askin,i+1,i+5askin,i+2,i+6askin,i+3,i+7*enddo!EX2.9C 旋转图素建模!类花瓶建模--------------------finish/clear/prep7K,1K,2,100K,3,300,400K,4,150,550k,5,130,880K,6,300,1150k,7,400,1100k,8,500,1150bsplin,allk,1001,,1000arotat,all,,,,,,1,1001,360,5!类轮建模----------------------finish/clear/prep7!先创建类轮结构的一个断面,然后旋转之blc4,,,4,6cyl4,2,6,1.5asba,1,2k,100,-3k,101,-3,10vrotat,all,,,,,,100,101!EX3.1 自定义箱形截面finish/clear/prep7k,1k,2,2k,3,2,2.2k,4,3,2.3k,5,3,2.5k,6,0,2.5a,1,2,3,4,5,6blc4,,0.2,1.7,2asba,1,2wpoff,1.7wprota,,,90asbw,allwpoff,,,0.3asbw,allwpoff,,0.2wprota,,90asbw,allwpoff,,,-2asbw,allarsym,x,allwpcsysaglue,allet,1,plane82lesize,all,,,1amesh,allsecwrite,myboxfinish/clear/prep7et,1,beam189mp,ex,1,3.0e10mp,prxy,1,0.167sectype,1,beam,mesh secread,mybox,,,meshk,1k,2,10k,100,5,5l,1,2lesize,all,,,20latt,1,,1,,100,,1lmesh,all/eshape,1Eplot!EX3.2 自定义多种材料截面finish/clear/prep7Ro=1.5Ri=1.0csys,1cyl4,,,ricyl4,,,roaptn,allwprota,,90asbwa,allwprota,,,90asbw,allwpcsyset,1,plane82mymat1=4mymat2=7mp,ex,mymat1,1.0mp,ex,mymat2,2.0asel,s,loc,x,0,riaatt,mymat1,,1asel,s,loc,x,ri,roaatt,mymat2,,1allselesize,0.25mshape,0,2dmshkey,1amesh,allsecwrite,mycsolid,sectfinish/clear/prep7et,1,beam189mym1=4mym2=7mp,ex,mym1,3.0e10mp,prxy,mym1,0.167 mp,ex,mym2,2.1e11mp,prxy,mym2,0.3 sectype,1,beam,mesh secread,mycsolid,sect,,mesh k,1k,2,,,10l,1,2lesize,all,,,20latt,,,1,,,,1lmesh,all/eshape,1/pnum,mat,1eplot!EX3.3A 单个方位关键点示例FINISH/CLEAR/PREP7ET,1,BEAM189MP,EX,1,2.1E5MP,PRXY,1,0.3SECTYPE,1,BEAM,ISECDATA,100,40,160,10,10,8K,1K,2,,,1000L,1,2K,100,,500,500LATT,1,,1,,100,,1LGEN,4,1,,,500LESIZE,ALL,,,10LMESH,ALL/ESHAPE,1EPLOT!EX3.3B 同时使用KB和KE方位关键点示例FINISH/CLEAR/PREP7ET,1,BEAM189MP,EX,1,2.1E5MP,PRXY,1,0.3SECTYPE,1,BEAM,ISECDATA,100,40,160,10,10,8L0=1000DL=500DXC=400K,1K,2,,,L0L,1,2K,100,,DLK,200,DXC,-DLK,300,2*DXC,DLK,301,2*DXC+DLK,400K,500,8*DXCLGEN,5,1,,,DXCLATT,1,,1,,100,,1LSEL,S,,,2LATT,1,,1,,200,,1LSEL,S,,,3LATT,1,,1,,300,301,1LSEL,S,,,4LATT,1,,1,,400,,1LSEL,S,,,5LATT,1,,1,,500,,1LSEL,ALLLESIZE,ALL,,,50LMESH,ALL/ESHAPE,1EPLOT!EX3.3C 双方位关键点翻转示例FINISH/CLEAR/PREP7ET,1,BEAM189MP,EX,1,2.1E5MP,PRXY,1,0.3SECTYPE,1,BEAM,I SECDATA,100,40,160,10,10,8L0=1000DL=500DXC=400K,1K,2,,,L0K,3,DXCK,4,DXC,,L0/2K,5,DXC,,L0L,1,2L,3,4L,4,5K,100,,DLk,101,,-DLK,200,DXC,DLk,201,2*DXCK,202,DXC,-DLLATT,1,,1,,100,101,1lesize,all,,,100LSEL,S,,,2LATT,1,,1,,200,201,1lesize,all,,,50LSEL,S,,,3LATT,1,,1,,201,202,1lesize,all,,,50LSEL,ALLLMESH,ALL/ESHAPE,1EPLOT!EX3.4A 两种单元形状和两种网格划分比较finish/clear/prep7et,1,plane82k,1k,2,8k,3,7,6k,4,1,6a,1,2,3,4esize,1mshape,0mshkey,0!mshape,0!mshkey,1!mshape,1!mshkey,0!mshape,1!mshkey,1amesh,all!EX3.4B 中间节点位置控制网格划分比较finish/clear/prep7cyl4,,,4,,8,60lesize,all,,,2mshape,0mshkey,1mshmid,0!mshmid,1!mshmid,2amesh,all!EX3.5 线上单元尺寸设置示例!下边密上边稀finish/clear/prep7et,1,plane82blc4,,,10,10lsel,s,tan1,ylesize,all,,,10lsel,s,loc,x,0lesize,all,,,9,1/8lsel,s,loc,x,10lesize,all,,,9,8lsel,allmshape,0mshkey,1amesh,all!中间密外边稀finish/clear/prep7et,1,plane82blc4,,,10,10lsel,s,tan1,ylesize,all,,,10,-1/5lsel,s,tan1,xlesize,all,,,9,-1/8lsel,allmshape,0mshkey,1amesh,all!EX3.6 合并线和连接线以进行映射网格划分finish/clear/prep7et,1,plane82k,1,5k,2,10k,3,11,6k,4,6,15k,5,-1,8k,6,,4l,1,2l,2,3l,3,4larc,4,5,3,10l,5,6l,6,1al,allesize,3mshape,0mshkey,1lccat,1,2lcomb,4,5amesh,all!EX3.7 合并线或连接线的网格划分设置finish/clear/prep7et,1,plane82k,1,5k,2,10k,3,11,6k,4,6,15k,5,-1,8k,6,,4l,1,2l,2,3l,3,4larc,4,5,3,10l,5,6l,6,1al,allesize,,10lesize,6,,,8lesize,1,,,4lesize,2,,,3lesize,4,,,5lesize,5,,,2mshape,0mshkey,1lcomb,1,2!lccat,1,2!如采用lcatt,1,2则采用7个划分数lcomb,4,5amesh,all!EX3.7B 简化映射网格划分finish/clear/prep7et,1,plane82k,1,5k,2,10k,3,11,6k,4,6,15k,5,-1,8k,6,,4l,1,2l,2,3l,3,4larc,4,5,3,10l,5,6l,6,1al,allesize,,6mshape,0amap,1,2,5,3,4!EX3.8A 过渡四边形映射网格finish/clear/prep7k,1k,2,10,-1k,3,8,6k,4,1,3a,1,2,3,4lesize,1,,,8lesize,3,,,3lesize,4,,,7lesize,2,,,2mshape,0,2dmshkey,1amesh,all!EX3.8B 过渡四边形映射网格finish/clear/prep7et,1,plane42k,1k,2,10,-1k,3,8,6k,4,1,3a,1,2,3,4lesize,1,,,11lesize,3,,,3lesize,4,,,2lesize,2,,,2mshape,0,2dmshkey,1amesh,all!EX3.9A 过渡六面体映射网格划分finish/clear/prep7et,1,95blc4,,,8,8,8lesize,all,,,3lesize,5,,,15allselmshape,0,3dvmesh,all!EX3.9B 过渡六面体映射网格划分finish/clear/prep7et,1,95blc4,,,8,8,8lesize,all,,,4lesize,7,,,12mshape,0,3dmshkey,1vmesh,all!EX3.9C 过渡六面体映射网格划分finish/clear/prep7et,1,95blc4,,,8,8,8lsel,s,,,1,8,7lesize,all,,,6lsel,s,,,2,7,5lesize,all,,,3lsel,s,,,4,5lesize,all,,,7lsel,s,,,3,6,3lesize,all,,,2lsel,s,,,9,12,1lesize,all,,,5allselmshape,0,3dmshkey,1vmesh,all!EX3.9D 过渡六面体映射网格划分finish/clear/prep7et,1,95blc4,,,8,8,8lesize,2,,,2lesize,4,,,2lesize,5,,,2lesize,1,,,3lesize,3,,,3lesize,7,,,6lesize,6,,,7lesize,11,,,7lesize,9,,,3lesize,10,,,3lesize,12,,,3allselmshape,0,3dmshkey,1vmesh,all!EX3.10 带两孔的长方体的扫掠网格划分finish/clear/prep7a=10r=2et,1,mesh200,6et,2,solid45blc4,,,2*a,a,acyl4,a/2,a/2,r,,,,awprota,,90cyl4,1.5*a,a/2,r,,,,-avsbv,1,2vsbv,4,3wprota,,,90wpoff,,,a/2vsbw,allwpoff,,,a/2vsbw,allwpoff,,,a/2vsbw,allwpcsyswpoff,,a/2,a/2vsbw,allwprota,,90vsbw,allwpcsysesize,1amap,105,15,16,26,63amap,107,16,13,60,26amap,108,13,14,28,60amap,103,15,14,28,63lesize,94,,,4lesize,79,,,5vsel,s,loc,x,0,avsweep,allasel,s,loc,y,aasel,r,loc,x,a,2*alccat,2,45lccat,57,71lccat,68,78lccat,65,72mshape,0,2dmshkey,1amesh,allvsel,s,loc,x,a,2*avsweep,allallsel/view,1,1,2,3Eplot!EX3.11 拉伸类命令生成体单元网格finish/clear/prep7et,1,82et,2,95blc4,,,4,4blc4,6,,4,4blc4,12,,4,4blc4,18,,4,4esize,1amesh,allesize,,8vrotat,1,,,,,,1,4,90vext,2,,,,,10,0.5,0.5voffst,3,10vdrag,4,,,,,,35!EX3.12 圆的网格划分finish/prep7et,1,plane82r0=10cyl4,,,r0cyl4,3*r0,,,,r0 wprota,,90asbw,allwprota,,,90asbw,allwpoff,,,3*r0asbw,allwpcsys,-1asel,s,loc,x,-r0,r0lsla,slesize,all,,,8mshape,0,2dmshkey,1amesh,allallselasel,s,loc,x,2*r0,4*r0 lesize,all,,,8lsel,r,length,,r0lesize,all,,,8,0.1,1 amesh,allallsel!EX3.13 圆环的网格划分finish/clear/prep7et,1,plane82r0=10cyl4,,,r0/3,,r0,90cyl4,2*r0,,r0/10,,r0,90 asel,s,loc,x,-r0,r0lsla,slesize,all,,,8lsel,r,length,,r0*2/3 lesize,all,,,3,,1 mshape,0,2dmshkey,1amesh,allasel,s,loc,x,2*r0,4*r0lesize,5,,,12lesize,7,,,6lsel,s,length,,r0*9/10lesize,all,,,7amesh,all!EX3.14 圆柱面和圆柱体的网格划分!圆柱面finish/clear/prep7r0=10h0=50et,1,shell63cyl4,,,r0adele,1cm,l1cm,linek,50k,51,,,h0l,50,51adrag,l1cm,,,,,,5lsel,s,loc,z,0lesize,all,,,6lsel,s,length,,h0lesize,all,,,8mshape,0,2dmshkey,1amesh,all!圆柱体finish/clear/prep7r0=10h0=50et,1,solid95cyl4,,,r0,,,,h0wprota,,90vsbw,allwprota,,,90vsbw,allmshape,0,3dmshkey,1lsel,s,loc,z,0lsel,s,length,,h0lesize,all,,,8vmesh,all!EX3.15 圆锥的网格划分!扫掠网格划分finish/clear/prep7cone,10,,,15,,90et,1,200,7et,2,95lsel,s,,,5,6lesize,all,,,12,0.5lsel,alllesize,3,,,6mshape,0,2dmshkey,1amesh,3vsweep,1,3,4vsymm,x,allvsymm,y,allvglue,all!六面体映射网格划分finish/clear/prep7cone,10,,,15,,90et,2,95lesize,all,,,8mshape,0,3dmshkey,1vmesh,allvsymm,x,allvsymm,y,allvglue,all!EX3.16 正多边形面的通用网格划分finish/clear/prep7ns=11rpr4,ns,,,10kp0=100+nsk,kp0*if,mod(ns,2),eq,0,then*do,i,1,ns/2l,kp0,2*i-1*enddo*else*do,i,1,nsl,kp0,i*enddo*endiflsel,s,,,ns+1,2*nscm,l1cm,lineallselasbl,1,l1cm*if,mod(ns,2),eq,0,then cmsel,s,l1cmlesize,all,,,8lsel,invelesize,all,,,4*elselesize,all,,,8*endifallselmshape,0mshkey,1amesh,all!EX3.17 球体及球面网格划分finish/clear/prep7r0=10sphere,,r0,,90vsbw,allvdele,2,,,1esize,2et,1,solid95mshape,0,3dmshkey,1vsymm,x,all vsymm,y,all vsymm,z,allvglue,allfinish/clear/prep7r0=10sphere,,r0,,90 vsbw,allvdele,2,,,1vdele,allasel,s,loc,x,0asel,a,loc,y,0asel,a,loc,z,0adele,all,,,1allselesize,2et,1,shell63 mshape,0,2d mshkey,1amesh,allarsym,x,allarsym,y,allarsym,z,all nummrg,all!EX3.18 孔板网格划分finish/clear/prep7a0=300b0=800r0=15blc4,,,a0,b0cyl4,a0/4,b0/8,r0 agen,2,2,,,a0/2 agen,2,2,3,1,,b0/8 agen,2,2,5,1,,b0*5/8 asel,s,,,2,9,1cm,a2cm,areaallselwprota,,-90*do,i,1,5wpoff,,,b0/16asbw,all*enddowpoff,,,b0*5/16*do,i,1,5wpoff,,,b0/16asbw,all*enddowprota,,,90*do,i,1,3wpoff,,,a0/4asbw,all*enddowpcsys,-1numcmp,alllsel,s,radius,,r0lesize,all,,,8lsel,invelesize,all,,,4lsel,allet,1,82mshape,0,2dmshkey,1asel,u,loc,y,b0/16,b0*5/16 asel,u,loc,y,b0*11/16,b0*15/16 lsla,slsel,r,tan1,xlesize,all,50,,,,1amesh,allallselamap,21,30,31,54,62 amap,22,31,32,54,64 amap,32,29,30,62,76 amap,33,29,32,64,76amap,42,34,35,76,82 amap,43,35,36,76,84 amap,41,33,34,53,82 amap,44,33,36,53,84amap,19,22,23,49,64 amap,20,23,24,49,60 amap,9,21,22,64,74 amap,31,21,24,60,74amap,38,26,27,74,84 amap,39,27,28,74,80 amap,37,25,26,50,84 amap,40,25,28,50,80amap,17,14,15,43,59 amap,18,15,16,43,63 amap,7,13,14,59,73 amap,8,13,16,63,73amap,34,18,19,73,79 amap,30,17,18,79,44 amap,35,19,20,73,83 amap,36,17,20,44,83amap,15,6,7,39,63amap,16,7,8,39,58amap,4,6,5,63,71amap,5,5,8,58,71amap,27,10,11,71,83 amap,28,11,12,71,78 amap,26,9,10,83,40 amap,29,9,12,40,78!EX3.19 角支架的网格划分finish/clear/prep7blc4,,,150,50blc4,100,,50,-50cyl4,,25,25cyl4,125,-50,25aadd,allnumcmp,allcyl4,,25,10cyl4,125,-50,10 asel,s,,,2,3cm,a1cm,area asel,allasba,1,a1cm lcomb,1,6lfillt,1,2,20 asbl,4,6adele,1,,,1lfillt,3,4,20al,18,19,20 aadd,all numcmp,all!---------------------- wprota,,90 wpoff,,,-25 asbw,all wpoff,,,75 asbw,all wprota,,,90 asbw,all wpoff,,,125 asbw,all wpcsys,-1 wpoff,25 wprota,,,90 asbw,all kwpave,18 asbw,all kwpave,3 wprota,,90 asbw,all kwpave,21 wprota,,-45 asbw,8 wpcsys,-1!-------------------- et,1,plane82 mshape,0,2d mshkey,1 esize,6lesize,33,,,6 lesize,37,,,6 lesize,42,,,6amesh,3,5,2amap,6,9,10,4,23amap,7,9,12,1,23amesh,11,13,2amesh,1,9,8amesh,2,4,2amap,16,3,18,26,28amap,12,14,15,5,28amap,15,13,14,6,28lcomb,19,22lcomb,27,46amesh,10,14,4!========================= !EX3.20 大板小孔的网格划分A finish/clear/prep7a0=100blc4,,,a0,a0cyl4,,,a0/100asba,1,2csys,1k,50,a0/20k,51,a0/20,90l,50,51asbl,all,1wprota,,90,45asbw,allet,1,plane82mshape,0,2dmshkey,1lsel,s,loc,x,0,a0/20lesize,all,,,8lsel,alllesize,7,,,12,0.1lesize,8,,,12,0.1lesize,9,,,12,10amesh,allcsys,0arsym,x,allarsym,y,allnummrg,all!============================= !EX3.20 大板小孔的网格划分Bfinish/clear/prep7a0=100blc4,,,a0,a0cyl4,,,a0/100asba,1,2csys,1k,50,a0/20k,51,a0/20,90l,50,51asbl,all,1et,1,plane82mshape,0,2dmshkey,1lesize,5,,,8lesize,1,,,10lesize,4,,,8,5lesize,6,,,8,5amesh,1lesize,7,,,20,0.1lesize,8,,,20,0.1amap,2,50,51,2,4csys,0arsym,x,allarsym,y,allnummrg,all!EX3.21 Z形面网格划分及局部细分finish/clear/prep7blc4,,,15,10blc4,10,6,14,12aadd,allwprota,,-90wpoff,,,6asbw,allwpoff,,,4wprota,,,90wpoff,,,10asbw,allwpoff,,,5asbw,allwpcsys,-1et,1,82esize,2mshape,0,2dmshkey,1amesh,allkrefine,9,10,1,1,,off !不光滑处理(节点位置不变)aclear,allamesh,allkrefine,9,10,1,1,,smooth !光滑处理,节点位置可改变,但既有单元不删除aclear,allamesh,allkrefine,9,10,1,1 !光滑处理,可删除既有单元重细分,节点位置改变!EX3.22 分布小孔环形面的网格划分finish/clear/prep7r1=15r2=25r3=3n=8cyl4,,,r1,,r2,180/ncyl4,0.5*(r1+r2),,r3asba,1,2kl,2larc,6,8,4,0.5*(r1+r2)asbl,all,4lesize,4,,,4lesize,10,,,4lesize,6,,,8lesize,3,,,6lesize,8,,,4lesize,5,,,8lesize,9,,,4lesize,7,,,4et,1,plane82mshape,0,2damap,2,6,7,4,8amap,1,5,6,8,1!lrefine,5,6,1,1,smootharsym,y,allcsys,1agen,n,all,,,,360/nnummrg,all!EX3.23 同心圆轴体的网格划分finish/clear/prep7cylind,50,0,100,150cylind,40,0,200,250cylind,30,0,100,250cylind,20,0,50,250cylind,10,0,0,250vptn,allwprota,,,90vsbw,allwprota,,90vsbw,allet,1,95csys,1lsel,s,length,,50lesize,all,,,5lsel,invelsel,u,radius,,10,50lesize,all,,,4n1=6n2=6n3=8n4=10n5=12lsel,r,loc,x,0,10lesize,all,,,n1,,1lsel,s,radius,,10lesize,all,,,n1lsel,s,radius,,20lsel,s,radius,,30lesize,all,,,n3lsel,s,radius,,40lesize,all,,,n4lsel,s,radius,,50lesize,all,,,n5allselmshape,0,3dmshkey,1vmesh,all!EX3.24A 圆柱与长方体组合模型的网格划分!采用六面体映射网格划分finish/clear/prep7a0=30h1=15h2=25r0=7blc4,,,a0/2,a0/2,h1cyl4,,,r0,,,90,h1+h2vptn,allaccat,4,6et,1,95esize,3mshape,0,3dmshkey,1vmesh,allasel,s,accaadele,alllsel,s,lccaldele,allallselvsymm,x,allvsymm,y,allnummrg,all!EX3.24B 圆柱与长方体组合模型的网格划分!采用过渡六面体映射网格划分finish/cleara0=30h1=15h2=25r0=7blc4,,,a0/2,a0/2,h1cyl4,,,r0,,,90,h1+h2vptn,alllsel,s,radius,,r0lsel,a,length,,r0lesize,all,,,6lsel,s,loc,z,0lsel,a,loc,z,h1lesize,all,,,7asel,s,loc,x,a0/2asel,a,loc,y,a0/2accat,allallselet,1,95esize,3mshape,0,3dmshkey,1vmesh,allasel,s,accaadele,alllsel,s,lccaldele,allallselvsymm,x,allvsymm,y,allnummrg,all!EX3.25-任意圈数圆柱形螺旋弹簧的扫略网格划分FINISH/CLEAR/PREP7!1.定义弹簧参数(同上)D=4C=8DZ=C*DT=DZ/6N=4.7*IF,T,LT,D,THEN*ENDIFTKPD=90!2.创建全部螺旋线CSYS,1TDEG=N*360TDEG1=MOD(TDEG,TKPD) N0=(TDEG-TDEG1)/TKPD+1 *AFUN,DEG*DO,I,1,N0CTA=(I-1)*TKPDZ=T/360*CTAK,I,DZ/2,CTA,Z*ENDDO*IF,TDEG1,LT,1.0E-2,THEN *ELSEN0=N0+1CTA=CTA+TDEG1Z=T/360*CTAK,N0,DZ/2,CTA,Z*ENDIF*DO,I,1,N0-1L,I,I+1*ENDDOCM,L1,LINE!3.在螺旋线端部创建簧丝截面CSYS,0WPOFF,DZ/2 WPROTA,,90CYL4,,,D/2wprota,,90asbw,allwprota,,,90asbw,allcm,a1cm,areaVDRAG,a1cm,,,,,,L1et,1,mesh200,7et,2,solid95cmsel,s,a1cmlsla,slesize,all,,,6amesh,allallselesize,d/2vsweep,all!EX3.26 具坑缺陷圆柱的网格划分finish/clear/prep7l0=50r0=10r1=5r2=1h0=5et,1,solid45cyl4,,,r0,,,,l0wpave,0,r0,l0/2wprota,,90con4,,,r1,r2,h0vsbv,1,2wprota,,90vsbw,allwpoff,,,r1+3vsbw,allwpoff,,,-2*(r1+3)vsbw,allwprota,,,90vsbw,allwpoff,,,r1+1vsbw,allwpoff,,,-2*(r1+1)vsbw,allwpcsys,-1wprota,,90vsbw,allwpoff,,,-r1vsbw,allwpoff,,,2*r1vsbw,allwpcsys,-1numcmp,allksel,s,loc,z,l0/2ksel,r,loc,x,0ksel,u,loc,y,0*get,kp1,kp,0,num,min kp2=kpnext(kp1) ksel,s,loc,z,l0/2+r2*get,kp3,kp,0,num,min allselk,1000,,-r0,l0/2+5l,kp3,1000asel,none*get,l1,line,0,num,max arotat,l1,,,,,,kp1,kp2 cm,a1cm,areaallselvsba,all,a1cm!vsel,s,loc,z,17,33!vsel,r,loc,x,-6,6!aslv,s!aplotaccat,128,61accat,160,138 accat,224,202 accat,183,35accat,31,134accat,151,164 accat,215,231 accat,82,195accat,130,5accat,162,145 accat,229,209 accat,192,89accat,12,123accat,117,155 accat,109,219 accat,14,178mshape,0,3d mshkey,1esize,1vmesh,all!EX3.27长方体开圆柱槽的网格划分finish/clear/prep7blc5,,,20,10,30wpoff,,5,5cyl4,,,8,,,,10wpoff,,,10cyl4,,,4,,,,12vsel,s,,,2,3cm,v1cm,voluallselwpcsys,-1vsbv,1,v1cmvoffst,15,5voffst,16,3voffst,17,15vptn,allwprota,,,90vsbw,allwpcsys,-1wpoff,,,5vsbw,allwpoff,,,10vsbw,allwpoff,,,12vsbw,allet,1,mesh200,7esize,2mshape,0,2dmshkey,1asel,s,loc,z,30lccat,6,74lccat,8,68amesh,allasel,s,loc,z,0lccat,3,73lccat,1,67amesh,allallselet,2,solid95mshape,0,3dmshkey,1vsweep,all!ex4.1累加节点自由度约束值finish/clear/prep7et,1,beam3k,1k,2,10l,1,2esize,1lmesh,alld,1,ux,1e-2,,,,uyd,1,rotzd,2,alldlistnsel,s,d,u,0,0.1dofsel,s,uydscale,2.5dlistdofsel,alldcum,addd,1,ux,2e-2dlistdcum,ignod,2,uy,1.0dlist!ex4.2 对线施加约束并转换finish/clear/prep7et,1,95blc4,,,10,10,10dl,7,,ux,0.1dl,5,,alldl,11,6,symmdl,10,6,asymdl,6,,symmdllistesize,2vmesh,alldtrandlist!ex4.3 施加集中荷载与节点坐标系finish/clear/prep7et,1,beam4k,1k,2,5k,3,10l,1,2l,2,3local,12,0,,,,90nrotat,alldk,1,allfk,2,fy,-1000esize,1lmesh,allnrotat,alllplotfk,3,fy,1000f,6,fx,-1000sbctraneplot!ex4.4a 3d单元sf加载示例finish/clear/prep7et,1,95blc4,,,10,10,20esize,,4vmesh,allasel,s,loc,y,10sf,all,pres,1000asel,s,loc,z,20nsla,s,1sf,all,pres,1000!ex4.4b 2d单元sf加载示例finish/clear/prep7et,1,82blc4,,,100,200blc4,30,60,40,80asba,1,2wprota,,-90wpoff,,,60asbw,allwpoff,,,80asbw,allwprota,,,90wpoff,,,30asbw,allwpoff,,,40asbw,allwpcsys,-1esize,5amesh,all/psf,pres,norm,2sf,all,pres,100sfdele,all,presnsel,s,loc,x,0sf,all,pres,100nsel,s,loc,x,15,20esln,s,1nsel,r,loc,x,15sf,all,pres,110nsel,s,loc,x,40,60nsel,r,loc,y,10,30esln,s,1sf,all,pres,100lsel,s,loc,x,100nsll,s,1esln,snsel,s,loc,x,95sf,all,pres,-100eplot!ex4.5 节点号及其荷载函数finish/clear/prep7et,1,45blc4,,,10,10,20esize,5vmesh,all*dim,mypres,,100*do,i,1,100mypres(i)=i*10.0*enddosffun,pres,mypres(1)nsel,s,loc,y,10sf,all,pres,10sflist*do,i,1,100mypres(i)=i*50.0*enddonsel,s,loc,z,20sf,all,pres,0allselsflist!ex4.6a 2d平面单元plane82 finish/clear/prep7et,1,82blc4,,,10,50esize,2amesh,allsfe,1,4,pres,,100,50sfe,6,4,pres,,200,40nsel,s,loc,x,10esln,ssfe,all,2,pres,,-100/psf,pres,norm,2,0,1eplot!ex4.6b 3d体单元solid95 finish/clear/prep7et,1,95blc4,,,10,10,30esize,5vmesh,all/psf,pres,norm,2,0,1sfe,22,3,pres,,100sfe,22,6,pres,,100,110,120,130 sfelist!ex4.6c 3d壳单元shell63 finish/clear/prep7et,1,63wprota,,90blc4,,,10,10esize,5amesh,all/psf,pres,norm,2,0,1sfe,1,1,pres,,100sfe,1,3,pres,,100sfe,1,6,pres,,100sfe,4,1,pres,,100,110,120,130!ex4.7 在梁单元上施加荷载finish/clear/prep7et,1,beam3k,1k,2,10l,1,2esize,,10lmesh,all/pnum,elem,1sfbeam,3,1,pres,50,100 sfbeam,5,1,pres,100 sfbeam,7,1,pres,50,100,,,0.2,0.1sfbeam,9,1,pres,100,,,,0.4,-1sfbeam,3,2,pres,50,100,,,0.2,0.1!ex4.8a 在线上施加面荷载finish/clear/prep7et,1,82blc4,,,10,30esize,5amesh,all/psf,pres,norm,2sfl,4,pres,10,60sfl,2,pres,60sftraneplot!ex4.8b 在线上施加面荷载finish/clear/prep7et,1,shell63wprota,,90blc4,,,10,30esize,5amesh,allsfl,3,pres,100sftraneplot!ex4.9 利用荷载梯度在直角坐标系下的施加方法finish/clear/prep7et,1,82blc4,,,10,60esize,2amesh,all/psf,pres,norm,2sfgrad,pres,,y,0,-5nsel,s,loc,x,0nsel,r,loc,y,0,40sf,all,pres,600sfgrad,pres,,y,30,-20nsel,s,loc,x,10sf,all,pres,0allseleplot!ex4.10利用荷载梯度在柱坐标系下的施加方法finish/clear/prep7csys,1k,1,10,-90k,2,10,90k,3,10,90,30l,1,2l,2,3adrag,1,,,,,,2ldele,2,,,1numcmp,allet,1,63esize,2amesh,allsfgrad,pres,1,y,-90,1sfa,all,2,pres,400sftran!可考察下述命令及其施加方法!①!sfgrad,pres,1,y,270,1sfa,all,2,pres,400sftran!②!local,12,1cscir,12,1sfgrad,pres,12,y,270,1sfa,all,2,pres,400sftran!ex4.11 ldread命令的示例finish/clear/filname,ldtest1/prep7et,1,plane82mp,ex,1,2.1e5mp,prxy,1,0.3blc4,,,10,40esize,2amesh,alld,all,allsfl,3,pres,100/solusolve/post1prrsolfinish/filename,ldtest2/solulsclear,allnsel,s,loc,y,0d,all,allallselldread,reac,,,,,ldtest1,rst solve/post1plnsol,s,y!ex4.12 初应力荷载finish/clear/filname,colu1/prep7et,1,plane82mp,ex,1,2e5mp,nuxy,1,0.3blc4,,,1,10esize,2amesh,allnsel,s,loc,y,0d,all,uyd,1,uxnsel,s,loc,y,10sf,all,pres,-10。
Ansys命令流大全(整理)
![Ansys命令流大全(整理)](https://img.taocdn.com/s3/m/f2823848a88271fe910ef12d2af90242a895abf8.png)
Ansys命令流大全(整理)1、A,P1,P2,P3,P4,P5,P6,P7,P8,P9此命令用已知的一组关键点点(P1~P9)来定义面(Area),最少使用三个点才能围成面,同时产生转围绕些面的线。
点要依次序输入,输入的顺序会决定面的法线方向。
如果超过四个点,则这些点必须在同一个平面上。
Menu Paths:Main Menu>Preprocessor>Create>Arbitrary>Through KPs2、*ABBR,Abbr,String--定义一个缩略语.Abbr:用来表示字符串"String"的缩略语,长度不超过8个字符.String:将由"Abbr"表示的字符串,长度不超过60个字符.3、ABBRES,Lab,Fname,Ext-从一个编码文件中读出缩略语.Lab:指定读操作的标题,NEW:用这些读出的缩略语重新取代当前的缩略语(默认)CHANGE:将读出的缩略语添加到当前缩略语阵列,并替代现存同名的缩略语.Ext:如果"Fname"是空的,则缺省的扩展命是"ABBR".4、ABBSA V,Lab,Fname,Ext-将当前的缩略语写入一个文本文件里Lab:指定写操作的标题,若为ALL,表示将所有的缩略语都写入文件(默认)5、add, ir, ia,ib,ic,name,--,--,facta, factb, factc将ia,ib,ic变量相加赋给ir变量ir, ia,ib,ic:变量号name: 变量的名称6、Adele,na1,na2,ninc,kswp !kswp=0时只删除掉面积本身,=1时低单元点一并删除。
7、Adrag, nl1,nl2,nl3,nl4,nl5,nl6, nlp1,nlp2,nlp3,nlp4,nlp5,nlp6 !面积的建立,沿某组线段路径,拉伸而成。
8、Afillt,na1,na2,rad !建立圆角面积,在两相交平面间产生曲面,rad为半径。
ANSYS命令流总结(全)
![ANSYS命令流总结(全)](https://img.taocdn.com/s3/m/720d32123868011ca300a6c30c2259010202f30c.png)
ANSYS命令流总结(全)ANSYS结构分析单元功能与特性/可以组成一一些命令,一般是一种总体命令(session),三十也有特殊,比如是处理/POST1! 是注释说明符号,,与其他软件的说明是一样的,ansys不作为命令读取,* 此符号一般是APDL的标识符,也就是ansys的参数化语言,如*do ,,,*enddo等等NSEL的意思是node select,即选择节点。
s就是select,选择。
DIM是定义数组的意思。
array 数组。
MP命令用来定义材料参数。
K是建立关键点命令。
K,关键点编号,x坐标,y坐标,z坐标。
K, NPT, X, Y, Z是定义关键点,K是命令,NPT是关键点编号,XYZ是坐标。
NUMMRG, keypoint 用这个命令,要保证关键点的位置完全一样,只是关键点号不一样的才行。
这个命令对于重复的线面都可以用。
这个很简单,压缩关键。
Ngen 复制节点e,节点号码:这个命令式通过节点来形成单元NUMCMP,ALL:压缩所有编号,这样你所有的线都会按次序重新编号~你要是需要固定的线固定的标号NSUBST,100,500,50:通过指定子步数来设置载荷步的子步LNSRCH线性搜索是求解非线性代数方程组的一种技巧,此法会在一段区间内,以一定的步长逐步搜索根,相比常用的牛顿迭代法所要耗费的计算量大得多,但它可以避免在一些情况下牛顿迭代法出现的跳跃现象。
LNSRCH激活线性搜索PRED 激活自由度求解预测NEQIT指定一个荷载步中的最大子步数AUTOTS 自动求解控制打开自动时间步长.KBC -指定阶段状或者用跳板装载里面一个负荷步骤。
SPLINE:P1,P2,P3,P4,P5,P6,XV1,YV1,ZV1,XV6,YV6,ZV6(生成分段样条曲线)*DIM,Par,Type,IMAX,JMAX,KMAX,Var1,Var2,Var3(定义载荷数组的名称)【注】Par: 数组名Type:array 数组,如同fortran,下标最小号为1,可以多达三维(缺省)char 字符串组(每个元素最多8个字符)tableIMAX,JMAX,KMAX各维的最大下标号Var1,Var2,Var3 各维变量名,缺省为row,column,plane(当type为table时)/config是设置ansys配置参数的命令格式为/CONFIG, Lab, V ALUELab为参数名称value为参数值例如:/config,MXEL,10000的意思是最大单元数为10000 杆单元:LINK1、8、10、11、180梁单元:BEAM3、4、23、24,44,54,188,189管单元:PIPE16,17,18,20,59,602D实体元:PLANE2,25,42,82,83,145,146,182,183 3D实体元:SOLID45,46,64,65,72,73,92,95,147,148,185,186,187,191壳单元:SHELL28,41,43,51,61,63,91,93,99,143,150,181,208,209弹簧单元:COMBIN7,14,37,39,40质量单元:MASS21接触单元:CONTAC12,52,TARGE169,170,CONTA171,172,173,174,175,178矩阵单元:MATRIX27,50表面效应元:SURF153,154粘弹实体元:VISCO88,89,106,107,108,超弹实体元:HYPER56,58,74,84,86,158耦合场单元:SOLID5,PLANE13,FLUID29,30,38,SOLID62,FLUID79,FLUID80,81,SOLID98,FLUID129,INFIN110,111,FLUID116,130界面单元:INTER192,193,194,195显式动力分析单元:LINK160,BEAM161,PLANE162,SHELL163,SOLID164,COMBI16杆单元单元名称简称节点数节点自由度特性备注LINK1 2D杆 2 Ux,Uy EPCSDGB常用杆元LINK8 3D杆Ux,Uy,Uz EPCSDGBLINK103D仅受拉或仅受压杆EDGB模拟缆索的松弛及间隙LINK11 3D线性调节器EGB模拟液压缸和大转动LINK180 3D有限应变杆EPCDFGB 另可考虑粘弹塑性E-弹性(Elasticity),P-塑性(Plasticity),C-蠕变(Creep),S-膨胀(Swelling),D-大变形或大挠度(Large deflection),F-大应变(Large strain)或有限应变(Finite strain),B-单元生死(Birth and dead),G-应力刚化(Stress stiffness)或几何刚度(Geometric stiffening),A-自适应下降(Adaptive descent)等。
ansys桩土分析命令流
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/config,nres,2000000/units,si !国际单位制fk1=1!法向接触刚度ftoln=0.1!初始渗透因子/prep7et,1,solid45A=3.14*0.3*0.3cylind,0,0.192,0,11,0,90 !旋喷桩上部内侧v1cylind,0.192,0. 2,0,11,0,90!钢管v2cylind,0.2,0.3,0,11,0,90 !旋喷桩上部外侧v3cylind,0,0.3,11,22,0,90 !旋喷桩下部v4cylind,0.3,1.5,0,2.6,0,90 !2.6m淤泥质粉质粘土v5cylind,0.3,1.5,2.6,7.92,0,90 !5.32m粉土v6cylind,0.3,1.5,7.92,16.3,0,90 !8.38m淤泥v7cylind,0.3,1.5,16.3,18.67,0,90!2.37m粉质粘土v8cylind,0.3,1.5, 18.67,20.47 ,0,90!1.8m粉质粘土v9cylind,0.3,1.5, 20.47,25.3 ,0,90!4.83m粉土v10cylind,0,0.3,22,42,0,90 !桩底内侧20m粉质粘土v11cylind,0.3,1.5,25.3,42,0,90 !桩底外侧20m粉质粘土v12allsel,allvsel,s,,,2mp,ex,2,2e11 !钢管mp,nuxy,2,0.3mp,dens,2,7850allsel,allvsel,s,,,1,4vsel,u,,,2mp,ex,3,1.5e8mp,nuxy,3,0.2mp,dens,3,2131!tb,concr,3 !水泥土破坏模型,材料属性!tbdata,,0.7,0.9,0.3e6,2e6!张开裂缝的剪力传递系数,闭合裂缝的剪力传递系数,单轴抗拉强度, 单轴抗压强度allsel,allvsel,s,,,5vplotmp,ex,5,3e6 !淤泥质粉质黏土mp,nuxy,5,0.35mp,dens,5,1950!mp,mu,5,0.633 !设置摩擦系数为0.633tb,dp,5 !土层5的D-P参数tbdata,1,13.2e3,10.1,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,6vplotmp,ex,6,9e6 !粉土mp,nuxy,6,0.3mp,dens,6,1970!mp,mu,6,0.633 !设置摩擦系数为0.633tb,dp,6 !土层6的D-P参数tbdata,1,15.2e3,21.2,30 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,7vplotmp,ex,7,1.5e6 !淤泥mp,nuxy,7,0.4mp,dens,7,1670!mp,mu,6,0.633 !设置摩擦系数为0.633tb,dp,7 !土层7的D-P参数tbdata,1,12.9e3,9,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,8vplotmp,ex,8,5e6 !粉质粘土mp,nuxy,8,0.35mp,dens,8,1880!mp,mu,8,0.633 !设置摩擦系数为0.633tb,dp,8 !土层8的D-P参数tbdata,1,15.8e3,15.2,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,9vplotmp,ex,9,8e6 !粉质粘土mp,nuxy,9,0.35mp,dens,9,2000!mp,mu,9,0.633 !设置摩擦系数为0.633tb,dp,9 !土层9的D-P参数tbdata,1,37.1e3,19.8,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,10mp,ex,10,10e6 !粉土mp,nuxy,10,0.3mp,dens,10,1980!mp,mu,10,0.633 !设置摩擦系数为0.633tb,dp,10 !土层10的D-P参数tbdata,1,14.3e3,20.1,10 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,11,12vplotmp,ex,11,6e6 !粉质粘土mp,nuxy,11,0.35mp,dens,11,1910!mp,mu,10,0.633 !设置摩擦系数为0.633tb,dp,11 !土层11的D-P参数tbdata,1,23.4e3,15.9,0 !土的粘聚力,摩擦角,膨胀角!布尔运算粘结体所有的除桩之外的部分ALLSEL,ALLvsel,s,,,5,12,1vplotvglue,allvsel,s,,,1,4vplotvglue,allallsel,all/pnum,line,1saveallsel,allallsel,alllsel,s,,,3,4lsel,a,,,13,14lesize,all,,,6lsel,s,,,7,8lsel,a,,,18,19lesize,all,0.1lsel,s,,,55,58lesize,all,,,1type,1mat,2 !钢管vmesh,6vsel,s,,,1,7,6vsel,a,,,8vplottype,1mat,3 !水泥土lsel,s,,,1,2lesize,all,,,6lsel,s,,,55,56 lesize,all,,,1lsel,s,,,22,24,2 lesize,all,,,10,0.8,1 lsel,s,,,3lesize,all,,,6lsel,s,,,13lesize,13,,,6lsel,s,,,25lesize,25,,,6lsel,s,,,7,9lsel,a,,,18,19lsel,a,,,30,31lsel,a,,,67,69 lesize,all,0.1lsel,s,,,4,6 !体8 lsel,a,,,14,26,12 lesize,all,,,6lsel,s,,,57,58 lesize,all,,,1lsel,s,,,65,66 lesize,all,,,10,0.8,1 aadd,35,31,2 aslv,slsla,sFLST,2,3,4,ORDE,3 FITEM,2,6 FITEM,2,57 FITEM,2,65 LCCAT,P51X FLST,2,3,4,ORDE,3 FITEM,2,5 FITEM,2,58 FITEM,2,66 LCCAT,P51X vsweep,1vsweep,8 allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vsel,u,,,18vplotlsel,s,,,44,46,2 lesize,all,,,6 lsel,s,,,43,45,2 lesize,all,,,5,0.8,1 lsel,s,,,51,54, lesize,all,0.1 lsel,s,,,47,49,2 lesize,all,,,6 lsel,s,,,48,50,2 lesize,all,,,5,0.8,1 type,1mat,5 vsweep,5 vsel,s,,,13 lsel,s,,,136,139 lesize,all,0.1 lsel,s,,,59,61,2 lesize,all,,,6 lsel,s,,,60,62,2 lesize,all,,,5,0.8,1 type,1mat,6 vsweep,13 vsel,s,,,14 lsel,s,,,140,143 lesize,all,0.1 lsel,s,,,71,73,2 lesize,all,,,6 lsel,s,,,72,74,2 lesize,all,,,5,0.8,1 type,1mat,7 vsweep,14lsel,s,,,144,147 lesize,all,0.1 lsel,s,,,83,85,2 lesize,all,,,6 lsel,s,,,84,86,2 lesize,all,,,5,0.8,1 type,1mat,8 vsweep,15 vsel,s,,,16lsel,s,,,148,151 lesize,all,0.1 lsel,s,,,95,97,2 lesize,all,,,6 lsel,s,,,96,98,2 lesize,all,,,5,0.8,1 type,1mat,9 vsweep,16 vsel,s,,,19lsel,s,,,158,163 lesize,all,0.1 lsel,s,,,107,109,2 lesize,all,,,6 lsel,s,,,108,110,2 lesize,all,,,5,0.8,1 type,1mat,10 vsweep,19 vsel,s,,,17lsel,s,,,152,156 lesize,all,0.1 lsel,s,,,118,128,10 lesize,all,,,6 lsel,s,,,155,157,2 lesize,all,,,5,0.8,1 type,1mat,11 vsweep,17lsel,s,,,154,158,2lsel,a,,,159lsel,a,,,123lesize,all,0.1lsel,s,,,118,120,lesize,all,,,6lsel,s,,,115,117lesize,all,,,6type,1mat,11vsweep,18!用接触向导建立接触对et,2,170et,3,173keyopt,3,9,0! 包括由几何形状和接触表面偏移所引起的穿透keyopt,3,12,2 !不分开接触,允许滑动,法向不分开!桩建立目标面r,20 ,,,fk1,ftoln, , ,mp,mu,100,0.85allsel,allvsel,s,,,1,6,5vsel,a,,,7,8aslv,saplotasel,s,,,14asel,a,,,19,39,20aplotcm,target,areatype,2real,20mat,100nsla,s,1esurf,allesel,s,type,,2eplotr,21,,,fk1,ftoln, , ,mp,mu,101,0.3allsel,allvsel,s,,,1,6,5aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,21mat,101nsla,s,1 esurf,allesel,s,type,,2 eplotr,22,,,fk1,ftoln, , , mp,mu,102,0.15 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,22mat,102nsla,s,1 esurf,allesel,s,type,,2 eplotr,23,,,fk1,ftoln, , , mp,mu,103,0.3 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,23mat,103nsla,s,1 esurf,allesel,s,type,,2 eplotr,24,,,fk1,ftoln, , , mp,mu,104,0.35 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,24mat,104nsla,s,1 esurf,allesel,s,type,,2 eplotr,25,,,fk1,ftoln, , , mp,mu,105,0.3 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,25mat,105nsla,s,1 esurf,allesel,s,type,,2 eplot!桩建立接触面allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,26 asel,a,,,72 asel,a,,,76 asel,a,,,80 asel,a,,,84 asel,a,,,95 asel,a,,,59 aplottype,3real,20mat,100 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,72 aplottype,3real,21mp,mu,101,0.3 mat,101 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,76 aplottype,3real,22mp,mu,102,0.15mat,102 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,80 aplottype,3real,23mp,mu,103,0.3 mat,103 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,84 aplottype,3real,24mp,mu,104,0.35 mat,104 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,59,95,36 aplottype,3real,25mp,mu,105,0.3 mat,105 nsla,s,1 esurf,all/psymb,esys,1allselgplotsavefinish!求解过程/solu!定义面约束条件asel,s,loc,x,0 !侧面施加对称约束da,all,symmasel,s,loc,y,0da,all,symmasel,s,loc,z,42 !底面试加约束da,all,allallsel,all !土外层施加约束asel,s,,,86asel,a,,,94asel,a,,,82asel,a,,,78asel,a,,,74asel,a,,,70asel,a,,,25aplotda,all,allALLSEL,ALLantype,staticnlgeom,onsolcontrol,onautot,onpred,onneqit,50!每个子步允许的最大迭代次数outpr,all,allOUTRES,all,allFirstF=840e3/ALastF=840e3/A!考虑注浆会增加30%的部分Increment=60e3/A*do,Force,FirstF,LastF,Incrementallsel,allvsel,s,,,1vsel,a,,,6vsel,a,,,7aslv,s,asel,s,,,1,asel,a,,,29asel,a,,,34aplotsfa,all,,pres,Forceallsel,allnsubst,10,50,5solve*enddofinish【下载本文档,可以自由复制内容或自由编辑修改内容,更多精彩文章,期待你的好评和关注,我将一如既往为您服务】。
ANSYS应用——m法计算桩基时模拟桩与土作用的命令流
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ANSYS应用——m法计算桩基时模拟桩与土作用的命令流!z1spring1.mac/PREP7WPCSYS,-1 !工作平面恢复到默认状态CSYS,0dpile1=1.5!桩直径*****allsel,allcmsel,s,znsll,s,1NSEL,r,LOC,Z,-5-5-5.36,-6-5-5.36!建立泥面以下桩的节点集合CM,SPNODE1,NODEallsel,all,allcmsel,s,znsll,s,1NSEL,r,LOC,Z,-6-5-5.36,-20-5-5.36CM,SPNODE2,NODEallsel,all,allcmsel,s,znsll,s,1NSEL,r,LOC,Z,-20-5-5.36,-25-5-5.36CM,SPNODE3,NODEallsel,all,allcmsel,s,znsll,s,1NSEL,r,LOC,Z,-25-5-5.36,-27-5-5.36CM,SPNODE4,NODEallsel,all,allcmsel,s,znsll,s,1NSEL,r,LOC,Z,-27-5-5.36,-31-5-5.36CM,SPNODE5,NODEallsel,all,allspring1/PREP7CMSEL,S,SPNODE1 !选择泥面以下,桩的节点集合*GET,enum,ELEM,,COUNT, , , ,*GET, NNUM, NODE, 0, COUNT,*GET, nmin, NODE, 0, num, min,*DiM,AA1,ARRAY,NNUM*DiM,AA2,ARRAY,NNUM*DiM,AA3,ARRAY,NNUMCMSEL,S,SPNODE1*do,i,1,nnumAA1(i)=NMINnmin=ndnext(nmin)*enddo !给集合AA1赋值*do,i,1,nnumNSEL,S,,,AA1(i)ESLN,S*GET,emin,ELEM,0,num,min !获取最小的单元编号n1=NELEM(emin,1)n2=NELEM(emin,2)Z12=NZ(N1)-NZ(N2)X12=NX(N1)-NX(N2)*IF,(Z12*X12),GE,0,THENSIG=1*ELSESIG=-1*ENDIFZ12=ABS(Z12)L12=DISTND(N1,N2)CLI=TAN(ACOS(Z12/L12))NGEN,2,100000,AA1(I), , ,-1,,1*CLI*SIGNGEN,2,200000,AA1(I), , ,,1AA2(i)=AA1(i)+100000AA3(i)=AA1(i)+200000TYPE,3 !将单元赋为弹簧单元,为etsp单元类型,见begin!MAT,mpsp !mpsp为材料号,见beginESYS,0R,enum+i,8000*(-10-5.36-NZ(AA1(I)))*(L12)*dpile1, !根据M法给弹簧赋予刚度,其中zlsize为桩单元长!!REAL,enum+ie,AA1(I),AA2(I)e,AA1(I),AA3(I)*enddo/SOLALLSEL,ALL*do,i,1,NNUMD,AA2(i),allD,AA3(i),all*ENDDOspring1spring2/PREP7CMSEL,S,SPNODE2 !选择泥面以下,桩的节点集合*GET,enum,ELEM,,COUNT, , , ,*GET, NNUM, NODE, 0, COUNT,*GET, nmin, NODE, 0, num, min,*DiM,AA1,ARRAY,NNUM*DiM,AA2,ARRAY,NNUM*DiM,AA3,ARRAY,NNUMCMSEL,S,SPNODE2*do,i,1,nnumAA1(i)=NMINnmin=ndnext(nmin)*enddo !给集合AA1赋值*do,i,1,nnumNSEL,S,,,AA1(i)ESLN,S*GET,emin,ELEM,0,num,min !获取最小的单元编号n1=NELEM(emin,1)n2=NELEM(emin,2)Z12=NZ(N1)-NZ(N2)X12=NX(N1)-NX(N2)*IF,(Z12*X12),GE,0,THENSIG=1*ELSESIG=-1*ENDIFZ12=ABS(Z12)L12=DISTND(N1,N2)CLI=TAN(ACOS(Z12/L12))NGEN,2,100000,AA1(I), , ,-1,,1*CLI*SIGNGEN,2,200000,AA1(I), , ,,1AA2(i)=AA1(i)+100000AA3(i)=AA1(i)+200000TYPE,3 !将单元赋为弹簧单元,为etsp单元类型,见begin!MAT,mpsp !mpsp为材料号,见beginESYS,0R,enum+i,4500*(-10-5.36-NZ(AA1(I)))*(L12)*dpile1, !根据M法给弹簧赋予刚度,其中zlsize为桩单元长!!REAL,enum+ie,AA1(I),AA2(I)e,AA1(I),AA3(I)*enddo/SOLALLSEL,ALL*do,i,1,NNUMD,AA2(i),allD,AA3(i),all*ENDDOspring2spring3/PREP7CMSEL,S,SPNODE3 !选择泥面以下,桩的节点集合*GET,enum,ELEM,,COUNT, , , ,*GET, NNUM, NODE, 0, COUNT,*GET, nmin, NODE, 0, num, min,*DiM,AA1,ARRAY,NNUM*DiM,AA2,ARRAY,NNUM*DiM,AA3,ARRAY,NNUMCMSEL,S,SPNODE3*do,i,1,nnumAA1(i)=NMINnmin=ndnext(nmin)*enddo !给集合AA1赋值*do,i,1,nnumNSEL,S,,,AA1(i)ESLN,S*GET,emin,ELEM,0,num,min !获取最小的单元编号n1=NELEM(emin,1)n2=NELEM(emin,2)Z12=NZ(N1)-NZ(N2)X12=NX(N1)-NX(N2)*IF,(Z12*X12),GE,0,THENSIG=1*ELSESIG=-1*ENDIFZ12=ABS(Z12)L12=DISTND(N1,N2)CLI=TAN(ACOS(Z12/L12))NGEN,2,100000,AA1(I), , ,-1,,1*CLI*SIGNGEN,2,200000,AA1(I), , ,,1AA2(i)=AA1(i)+100000AA3(i)=AA1(i)+200000TYPE,3 !将单元赋为弹簧单元,为etsp单元类型,见begin!MAT,mpsp !mpsp为材料号,见beginESYS,0R,enum+i,10000*(-10-5.36-NZ(AA1(I)))*(L12)*dpile1, !根据M法给弹簧赋予刚度,其中zlsize为桩单元长!!REAL,enum+ie,AA1(I),AA2(I)e,AA1(I),AA3(I)*enddo/SOLALLSEL,ALL*do,i,1,NNUMD,AA2(i),allD,AA3(i),all*ENDDOspring3spring4/PREP7CMSEL,S,SPNODE4 !选择泥面以下,桩的节点集合*GET,enum,ELEM,,COUNT, , , ,*GET, NNUM, NODE, 0, COUNT,*GET, nmin, NODE, 0, num, min,*DiM,AA1,ARRAY,NNUM*DiM,AA2,ARRAY,NNUM*DiM,AA3,ARRAY,NNUMCMSEL,S,SPNODE3*do,i,1,nnumAA1(i)=NMINnmin=ndnext(nmin)*enddo !给集合AA1赋值*do,i,1,nnumNSEL,S,,,AA1(i)ESLN,S*GET,emin,ELEM,0,num,min !获取最小的单元编号n1=NELEM(emin,1)n2=NELEM(emin,2)Z12=NZ(N1)-NZ(N2)X12=NX(N1)-NX(N2)*IF,(Z12*X12),GE,0,THENSIG=1*ELSESIG=-1*ENDIFZ12=ABS(Z12)L12=DISTND(N1,N2)CLI=TAN(ACOS(Z12/L12))NGEN,2,100000,AA1(I), , ,-1,,1*CLI*SIGNGEN,2,200000,AA1(I), , ,,1AA2(i)=AA1(i)+100000AA3(i)=AA1(i)+200000TYPE,3 !将单元赋为弹簧单元,为etsp单元类型,见begin!MAT,mpsp !mpsp为材料号,见beginESYS,0R,enum+i,20000*(-10-5.36-NZ(AA1(I)))*(L12)*dpile1, !根据M法给弹簧赋予刚度,其中zlsize为桩单元长!!REAL,enum+ie,AA1(I),AA2(I)e,AA1(I),AA3(I)*enddo/SOLALLSEL,ALL*do,i,1,NNUMD,AA2(i),allD,AA3(i),all*ENDDOspring4spring5/PREP7CMSEL,S,SPNODE5 !选择泥面以下,桩的节点集合*GET,enum,ELEM,,COUNT, , , ,*GET, NNUM, NODE, 0, COUNT,*GET, nmin, NODE, 0, num, min,*DiM,AA1,ARRAY,NNUM*DiM,AA2,ARRAY,NNUM*DiM,AA3,ARRAY,NNUMCMSEL,S,SPNODE3*do,i,1,nnumAA1(i)=NMINnmin=ndnext(nmin)*enddo !给集合AA1赋值*do,i,1,nnumNSEL,S,,,AA1(i)ESLN,S*GET,emin,ELEM,0,num,min !获取最小的单元编号n1=NELEM(emin,1)n2=NELEM(emin,2)Z12=NZ(N1)-NZ(N2)X12=NX(N1)-NX(N2)*IF,(Z12*X12),GE,0,THENSIG=1*ELSESIG=-1*ENDIFZ12=ABS(Z12)L12=DISTND(N1,N2)CLI=TAN(ACOS(Z12/L12))NGEN,2,100000,AA1(I), , ,-1,,1*CLI*SIGNGEN,2,200000,AA1(I), , ,,1AA2(i)=AA1(i)+100000AA3(i)=AA1(i)+200000TYPE,3 !将单元赋为弹簧单元,为etsp单元类型,见begin!MAT,mpsp !mpsp为材料号,见beginESYS,0R,enum+i,30000*(-10-5.36-NZ(AA1(I)))*(L12)*dpile1, !根据M法给弹簧赋予刚度,其中zlsize为桩单元长!!REAL,enum+ie,AA1(I),AA2(I)e,AA1(I),AA3(I)*enddo/SOLALLSEL,ALL*do,i,1,NNUMD,AA2(i),allD,AA3(i),all*ENDDOspring5。
ANSYS基坑开挖模拟命令流
![ANSYS基坑开挖模拟命令流](https://img.taocdn.com/s3/m/5371641503d8ce2f0166230a.png)
mp,dens,1,1830 !第一层土
mp,ex,1,3.5e7
mp,prxy,1,0.25
tb,dp,1
tbdata,,2.34e4,6.8,6.8
mp,dens,2,1870 !第二层土
mp,ex,2,4.62e7
mp,prxy,2,0.3
lsel,r,loc,y,76,113.4
latt,8,6,3
lsel,s,loc,z,-2.9
lsel,r,loc,y,76
lsel,r,loc,x,99.8,120.2
latt,8,6,3
lsel,s,loc,z,-2.9
lsel,r,loc,x,99.8
lsel,r,loc,y,25,76
vsbw,all
wpoff,,,-0.5
vsbw,all
wpoff,,,-1.6
vsbw,all
wpoff,,,-2.5
vsbw,all
wpoff,,,-2.1
vsbw,all
wpoff,,,-6.3
vsbw,all
wpoff,,,-3.4
vsbw,all
wpoff,,,-2.6
asel,r,loc,y,25,113.4
aatt,8,2,2
asel,s,loc,y,113.4 !桩1
asel,r,loc,x,25,89.8
asel,r,loc,z,-1.3,-23.8
aatt,8,2,2
asel,s,loc,y,113.4 !桩5
asel,r,loc,x,89.8,109.8
,loc,z,-21.9,-30
史上最全的ANSYS命令流大全
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《史上最全的ANSYS命令流查询与解释》[1]*************************************************************************************对ansys主要命令的解释1, /PREP7 ! 加载前处理模块2, /CLEAR,NOSTART ! 清除已有的数据, 不读入启动文件的设置<不加载初始化文件>初始化文件是用于记录用户和系统选项设置的文本文件/CLEAR, START !清除系统中的所有数据,读入启动文件的设置/FILENAME, EX10.5 ! 定义工程文件名称/TITLE, EX10.5 SOLID MODEL OF AN AXIAL BEARING ! 指定标题4, F,2,FY,-1000 ! 在2号节点上施加沿着-Y方向大小为1000N的集中力6, FINISH ! 退出模块命令7, /POST1 ! 加载后处理模块8, PLDISP,2 ! 显示结构变形图,参数"2"表示用虚线绘制出原来结构的轮廓9, ETABLE,STRS,LS,1 ! 用轴向应力SAXL的编号"LS,1"定义单元表STRSETABLE, MFORX,SMISC,1 ! 以杆单元的轴力为内容, 建立单元表MFORXETABLE, SAXL, LS, 1 ! 以杆单元的轴向应力为内容, 建立单元表SAXLETABLE, EPELAXL, LEPEL, 1 ! 以杆单元的轴向应变为内容, 建立单元表EPELAXLETABLE,STRS_ST,LS,1 !以杆件的轴向应力"LS,1"为内容定义单元表STRS_STETABLE, STRS_CO, LS,1 !以杆件的轴向应力"LS,1"定义单元表STRS_COETABLE,STRSX,S,X ! 定义X方向的应力为单元表STRSXETABLE,STRSY,S,Y ! 定义Y方向的应力为单元表STRSY*GET,STRSS_ST,ELEM,STEEL_E, ETAB, STRS_ST !从单元表STRS_ST中提取STEEL_E单元的应力结果,存入变量STRSS_ST;*GET, STRSS_CO,ELEM,COPPER_E,ETAB,STRS_CO"从单元表STRS_CO中提取COPPER_E单元的应力结果,存入变量STRSS_CO10 FINISH !退出以前的模块11, /CLEAR, START ! 清除系统中的所有数据,读入启动文件的设置12 /UNITS, SI !申明采用国际单位制14 /NUMBER, 2 !只显示编号, 不使用彩色/NUMBER, 0 ! 显示编号, 并使用彩色15 /SOLU ! 进入求解模块:定义力和位移边界条件,并求解ANTYPE, STATIC ! 申明分析类型是静力分析<STA TIC或者0>OUTPR, BASIC, ALL ! 在输出结果中, 列出所有荷载步的基本计算结果OUTPR,BASIC,ALL !指定输出所有节点的基本数据OUTPR,BASIC,LAST ! 选择基本输出选项,直到最后一个荷载步OUTPR,,1 ! 输出第1个荷载步的基本计算结果OUTPR,BASIC,1 ! 选择第1荷载步的基本输出项目OUTPR,NLOAD,1 ! 指定输出第1荷载步的内容OUTRES,ALL,0 !设置将所有数据不记录到数据库。
(完整版)ansys命令流
![(完整版)ansys命令流](https://img.taocdn.com/s3/m/7994fa3c86c24028915f804d2b160b4e767f8146.png)
八天学会 Ansys 命令流为方便大家的沟通和学习, 特推出 " 跟我学命令流 " 课程本课程分为三部分: 前办理 , 加载求解 , 后办理每部分的学习时间:10 天,合计 30 天每日学习大概10 个命令希望本课程对大家能有所帮助第一天目标 : 熟习 ANSYS基本重点字的含义k --> Keypoints重点点l --> Lines线a --> Area面v --> Volumes体e --> Elements单元n --> Nodes节点cm --> component组元et --> element type单元种类mp --> material property资料属性r --> real constant实常数d --> DOF constraint拘束f --> Force Load集中力sf --> Surface load on nodes表面载荷bf --> Body Force on Nodes体载荷ic --> Initial Conditions初始条件次日目标 : 认识命令流的整体构造, 掌握每个模块的表记!文件说明段/BATCH/TITILE,test analysis !定义工作标题/FILENAME,test !定义工作文件名/PREP7 ! 进入前办理模块表记!定义单元 , 资料属性 , 实常数段ET,1,SHELL63 ! 指定单元种类ET,2,SOLID45 !指定体单元MP,EX,1,2E8 !指定弹性模量MP,PRXY,1,0.3 !输入泊松比MP,DENS,1,7.8E3 ! 输入资料密度R,1,0.001 !指定壳单元实常数- 厚度......!成立模型K,1,0,0,, !定义重点点K,2,50,0,,K,3,50,10,,K,4,10,10,,K,5,10,50,,K,6,0,50,,A,1,2,3,4,5,6, !由重点点生成面......!区分网格ESIZE,1,0,AMESH,1......FINISH ! 前办理结束表记/SOLU ! 进入求解模块表记!施加拘束和载荷DL,5,,ALLSFL,3,PRES,1000SFL,2,PRES,1000......SOLVE !求解表记FINISH ! 求解模块结束表记/POST1 ! 进入通用后办理器表记....../POST26 ! 进入时间历程后办理器/EXIT,SAVE ! 退出并存盘以下是日记文件中常出现的一些命令的表记说明, 希望能给大家在整理LOG文件时有所帮助/ANGLE ! 指定绕轴旋转视图/DIST !说明对视图进行缩放/DEVICE ! 设置图例的显示, 如: 风格 , 字体等/REPLOT ! 从头显示目前图例/RESET ! 恢复缺省的图形设置/VIEW ! 设置察看方向/ZOOM !对图形显示窗口的某一地区进行缩放第三天生成重点点和线部分1.生成重点点K, 重点点编号 ,X 坐标 ,Y 坐标 ,Z 坐标例:K,1,0,0,02.在激活坐标系生成直线LSTR,重点点 P1, 重点点 P2例 LSTR,1,23.在两个重点点之间连线L, 重点点 P1, 重点点 P2例 L,1,2注: 此命令会随目前的激活坐标系不同而生成直线或弧线4.由三个重点点生成弧线LARC,重点点 P1, 重点点 P2, 重点点 PC,半径 RAD例注: 重点点 PC是用来控制弧线的凹向5.经过圆心半径生成圆弧CIRCLE,重点点圆心 , 半径 RAD,,,, 圆弧段数NSEG例:CIRCLE,1,0.05,,,,46.经过重点点生成样条线BSPLIN,重点点 P1, 重点点 P2,重点点 P3, 重点点 P4, 重点点 P5, 重点点 P6例:BSPLIN,1,2,3,4,5,67.生成倒角线LFILLT, 线 NL1, 线 NL2,倒角半径RAD例8.经过重点点生成面A, 重点点 P1, 重点点 P2, 重点点 P3, 重点点 P4, 重点点 P5, 重点点 P6,P7,P8...例:A,1,2,3,49.经过线生成面AL, 线 L1, 线 L2, 线 L3, 线 L4, 线 L5, 线 L6, 线 L7, 线 L8, 线 L9, 线 L10例:AL,5,6,7,810.经过线的滑移生成面ASKIN, 线 NL1,线 NL2,线 NL3,线 NL4, 线 NL5, 线 NL6, 线 NL7,线 NL8, 线 NL9例:ASKIN,1,4,5,6,7,8注: 线 1 为滑移的导向线第四天目标 : 掌握常用的实体 - 面的生成生成矩形面1.经过矩形角上定位点生成面BLC4,定位点 X 方向坐标 XCORNER,定位点 Y 方向坐标 YCORNER,矩形宽度 WIDTH,矩形高度HEIGHT,矩形深度 DEPTH例:BLC4,0,0,5,3,02.经过矩形中心定位点生成面BLC5,定位点 X 方向坐标 XCENTER,定位点 Y 方向坐标 YCENTER,矩形宽度 WIDTH,矩形高度HEIGHT,矩形深度 DEPTH注: 与上条命令的不同就在于矩形的定位点不同样例:BLC5,2.5,1.5,5,3,03. 经过在工作平面定义矩形X.Y 坐标生成面RECTNG,矩形左界限 X 坐标 X1,矩形右界限X 坐标 X2, 矩形下界限Y坐标 Y1, 矩形上界限Y 坐标 Y2例:RECTNG,0,5,0,3生成圆面4.经过中心定位点生成实心圆面CYL4,定位点 X 方向坐标 XCENTER,定位点 Y 方向坐标 YCENTER,圆面的内半径 RAD1,内圆面旋转角度 THETA1,圆面的外半径 RAD2,外圆面旋转角度 THETA2,圆面的深度 DEPTH注: 如要实心的圆面则不用 RAD2,THETA2,DEPTH例:CYL4,0,0,5,3605.生成扇形圆面命令介绍如上例 1 实心扇形 :CYL4,0,0,5,60例 2 扇形圆环 :CYL4,0,0,5,60,10,60 例3 整的圆环 :CYL4,0,0,5,360,10,360注: 同时可经过定义圆面的深度以生成柱体6.经过在工作平面定义开端点生成圆面CYL5,开始点 X坐标 XEDGE1,开始点 Y坐标 YEDGE1,结束点 X坐标 XEDGE2,结束点 Y坐标YEDGE2, 圆面深度 DEPTH例:CYL5,0,0,2,2,7.经过在工作平面定义内外半径和开端角度来生成圆面PCIRC,内半径 RAD1,外半径 RAD2,开端角度THETA1,结束角度THETA2例 LCIRC,2,5,30,1808.生成面与面的倒角AFILLT, 面 1 的编号 NA1, 面 2 的编号 NA2,倒角半径RAD例:AFILLT,2,5,2下一讲 : 多边形面的生成第五天目标 : 掌握多边形面和体的生成1.生成多边形面命令 :RPR4, 多边形的边数NSIDES,中心定位点X 坐标 XCENTER,中心定位点Y 坐标 YCENTER,中心定位点距各边极点的距离RADIUS,多边形旋转角度THETA例:RPR4,4,0,0,0.15,30注: 这条命令可经过定义不同的NSIDES生成三边形 , 四边形 ,...,八边形2.生成多边形体命令 :RPR4, 多边形的边数NSIDES,中心定位点X 坐标 XCENTER,中心定位点Y 坐标 YCENTER,中心定位点距各边极点的距离RADIUS,多边形旋转角度THETA,多边形的深度DEPTH例注: 多边形体和面命令独一的不同就在于深度DEPTH的定义到此 , 重点点 , 线 , 面的生成解说已结束, 下一讲 : 体的生成第六天目标 : 掌握体的生成命令1.经过重点点生成体命令 :V, 重点点 P1, 重点点 P2, P3, P4, P5, P6, P7, P8例:V,4,5,6,7,15,24,252.经过面生成体命令 :VA, 面 A1, 面 A2, A3, A4, A5, A6, A7, A8, A9, A10例:VA,3,4,5,8,103.经过长方形角上定位点生成体命令 :BLC4该命令前方在讲生成面的时候已作介绍, 独一的不同在于深度DEPTH的定义 .4.经过长方形中心定位点生成面命令 :BLC55.经过定义长方体开端地点生成体命令 :BLOCK,开始点 X 坐标 X1,结束点 X 坐标 X2, Y1, Y2, Z1, Z2例:BLOCK,2,5,0,2,1,36.生成圆柱体基本命令通生成圆形面, 不同在于DEPTH的定义基本命令 :CYL4基本命令 :CYL5基本命令 :CYLIND7.生成棱柱基本命令通生成多边形, 不同在于DEPTH的定义基本命令 :RPR48.经过球心半径生成球体命令 :SPH4, 球心 X 坐标 XCENTER,球心 Y 坐标 YCENTER,半径 RAD1,半径 RAD2例:SPH4,1,1,2,59.经过直径上开端点坐标生成球体命令 :SPH5, 起点 X 坐标 XEDGE1,起点 Y坐标 YEDGE1,结束点 X 坐标 XEDGE2,结束点 Y 坐标YEDGE2例:SPH5,2,5,7,610.在工作平面起点经过半径和转动角度生成球体命令 :SPHERE,半径 RAD1,半径 RAD2,转动角度THETA1,转动角度THETA2例:SPHERE,2,5,0,6011.生成圆锥体命令 :CONE,底面半径 RBOT,顶面半径 RTOP,底面高 Z1, 顶面高 Z2, 转动角度 THETA1,转动角度THETA2例:CONE,10,20,0,50,0,180下一讲 : 布尔操作第七天目标 : 掌握常用的布尔操作命令1.沿法向延长面生成体命令 :VOFFST,面的编号NAREA,面拉伸的长度DIST, 重点点增量KINC例:VOFFST,1,2,,2.经过坐标的增量延长面生成体命令 :VEXT, 面 1 的编号 NA1,面 2 的编号 NA2,增量 NINC,X 方向的增量 DX,Y 方向的增量 DY,Z 方向的增量 DZ, RX, RY, RZ例:VEXT,1,5,1,1,2,2,3. 面绕轴旋转生成体命令 :VROTAT,面 1 的编号PAX1,定位轴重点点 2 编号NA1,面 2 的编号PAX2,旋转角度NA2,NA3, NA4, NA5, NA6,ARC,生成体的段数 NSEG定位轴重点点 1 编号例:VROTAT,1,2,,,,,4,5,360,44. 沿线延长面生成体命令 :VDRAG,面 1 的编号 NA1,面 2 的编号 NA2, NA3, NA4, NA5, NA6,导引线 2 的编号 NLP2, NLP3, NLP4, NLP5, NLP6例:VDRAG,2,3,,,,,8,导引线 1 的编号NLP1, 5. 线绕轴旋转生成面命令 :AROTAT,线 1 的编号 NL1, NL2, NL3, NL4, NL5, NL6,位轴重点点 2 的编号 PAX2,旋转角度ARC,生成面的段数例:AROTAT,3,4,,,,,6,8,360,4定位轴重点点NSEG1 的编号PAX1,定6.沿线延长线生成面命令 :ADRAG,线 1 的编号 NL1,NL2, NL3, NL4, NL5, NL6, 导引线 1 的编号 NLP1, NLP2, NLP3, NLP4, NLP5, NLP6例:ADRAG,3,,,,,,87.同理能够延长重点点 , 相应的命令以下 :LROTAT, NK1, NK2, NK3, NK4, NK5, NK6, PAX1, PAX2, ARC, NSEGLDRAG, NK1, NK2, NK3, NK4, NK5, NK6, NL1, NL2, NL3, NL4, NL5, NL6各选项的含义相同于上 .8.延长一条线命令 LEXTND,线的编号 NL1, 定位重点点编号 NK1,延长的距离 DIST, 原有线能否保存控制项KEEP例 LEXTND,5,2,1.5,09.布尔操作 : 加命令 LCOMB,线编号 NL1,线编号 NL2, 能否改正控制项KEEP例 LCOMB,2,5注: 对面和体的相应为:VADD,AADD.选项的含义都近似10.布尔操作 : 粘接和搭接搭接的中心重点字为:OVLAP,随实体的不同略有不同, 如 :对体为 VOVLAP对面为 AOVLAP对线为 LOVLAP粘接的中心重点字为:GLUE, 随实体的不同略有不同, 如 :对体为 VGLUE对面为 AGLUE对线为 LGLUE但其余的选项的含义是近似的, 这里就不再累述.下一讲 :挪动 ,复制 ,映照 , 删除 ...第八天目标 : 掌握体素的挪动, 复制 , 删除 , 映照一. 挪动重点点命令 :KMODIF,重点点编号NPT,挪动后的坐标X, 挪动后的坐标Y, 挪动后的坐标Z例:KMODIF,5,0,0,2二. 挪动复制重点点命令 :KGEN,复制次数选项 ITIME, 开端重点点编号 NP1,结束重点点编号 NP2,增量 NINC,偏移DX,偏移 DY,偏移 DZ,重点点编号增量 KINC, 生成节点单元控制项 NOELEM,原重点点能否被修改选项 IMOVE例:KGEN,2,1,10,1,2,2,2,,,,注:IMOVE 选项说明 , 设置为 0 时, 不改正原重点点 , 即为复制 , 设置为 1 时 , 改正原重点点 , 即为挪动 , 进而经过控制 IMOVE选项实现挪动或复制 .三. 挪动复制线命 LGEN,ITIME,NL1,NL2,NINC,DX,DY,DZ,KINC,NOELEM,IMOVE各选项的含义同上四. 挪动复制面命:AGEN,ITIME,NA1,NA2,NINC,DX,DY,DZ,KINC,NOELEM,IMOVE各选项的含义同上五. 挪动复制体命令 :VGEN,ITIME,NV1,NV2,NINC,DX,DY,DZ,KINC,NOELEM,IMOVE各选项的含义同上六. 改正面的法向方向命令 :ANORM,面的编号 ANUM,单元的法向方向能否改正选项NOEFLIP例:ANORM,2七.体素的删除基本的命令为 :*DELE组合不同的重点字形成不同的命令如:KDELE,LDELE,ADELE,VDELE基本的命令格式为 :*DELE, 开端体素编号 N*1, 结束体素编号 N*2, 增量 NINC,能否删除体素基层的元素选项 KSWP如 LDELE,2,5,1,1八.体素的映照基本的命令为 :*SYMM组合不同的重点字形成不同的命令如:KSYMM,LSYMM,ARSYM,VSYMM基本的命令格式为 :*SYMM,映照轴选项 NCOMP,开端体素编号 N*1, 结束体素编号 N*2, 增量NINC,重点点编号增量 KINC,NOELEM, IMOVE如:VSYMM,X,1,10,1,,,,。
Ansys命令流大全(整理)
![Ansys命令流大全(整理)](https://img.taocdn.com/s3/m/c50342f1d05abe23482fb4daa58da0116c171ffd.png)
Ansys命令流大全(整理)1、A,P1,P2,P3,P4,P5,P6,P7,P8,P9此命令用已知的一组关键点点(P1~P9)来定义面(Area), 最少使用三个点才能围成面,同时产生转围绕些面的线。
点要依次序输入,输入的顺序会决定面的法线方向。
如果超过四个点,则这些点必须在同一个平面上。
MenuPaths:MainMenu>Preprocessor>Create>ArbitrarP>Th roughK Ps 2、GABBR,Abbr,String ――定义一个缩略语.Abbr:用来表示字符串"String "的缩略语,长度不超过8个字符. String :将由"Abbr "表示的字符串,长度不超过6 0个字符.3、ABBRES,Lab,Fname,EGt —从一个编码文件中读出缩略语. Lab:指定读操作的标题,NEW :用这些读出的缩略语重新取代当前的缩略语(默认) CHANGE :将读岀的缩略语添加到当前缩略语阵列,并替代现存同名的缩略语.EGt:如果"Fname"是空的,则缺省的扩展命是" ABBR ".4、ABBSAV,Lab,Fname,EGt —将当前的缩略语写入一个文本文件里Lab:指定写操作的标题,若为ALL,表示将所有的缩略语都写入文件(默认)5、add,ir,ia,ib,ic,name,--,--,facta,factb,factc将ia,ib,ic变量相加赋给ir变量ir,ia,ib,ic :变量号name:变量的名称6、Adele,na1,na2,ninc,kswp! kswp=O 时只删除掉面积本身,= 1 时低单元点一并删除。
7、Adrag,nl1,nl2,nl3,nl4,nl5,nl6,nlp1,nlp2,nlp3,nlp4,nlp5,nl p6 !面积的建立,沿某组线段路径,拉伸而成。
ansys命令流中文说明
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CommandVSBV, NV1, NV2, SEPO, KEEP1, KEEP2 — Subtracts volumes from volumes,用于2个solid相减操作,最终目的是要nv1-nv2=?通过后面的参数设置,可以得到很多种情况:sepo项是2个体的边界情况,当缺省的时候,是表示2个体相减后,其边界是公用的,当为sepo 的时候,表示相减后,2个体有各自的独立边界。
keep1与keep2是询问相减后,保留哪个体?当第一个为keep时,保留nv1,都缺省的时候,操作结果最终只有一个体,比如:vsbv,1,2,sepo,,keep,表示执行1-2的操作,结果是保留体2,体1被删除,还有一个1-2的结果体,现在一共是2个体(即1-2与2),且都各自有自己的边界。
如vsbv,1,2,,keep,,则为1-2后,剩下体1和体1-2,且2个体在边界处公用。
同理,将v换成a及l是对面和线进行减操作!mp,lab, mat, co, c1,…….c4 定义材料号及特性lab: 待定义的特性项目(ex,alpx,reft,prxy,nuxy,gxy,mu,dens)ex: 弹性模量nuxy: 小泊松比alpx: 热膨胀系数reft: 参考温度reft: 参考温度prxy: 主泊松比gxy: 剪切模量mu: 摩擦系数dens: 质量密度mat: 材料编号(缺省为当前材料号)co: 材料特性值,或材料之特性,温度曲线中的常数项c1-c4: 材料的特性-温度曲线中1次项,2次项,3次项,4次项的系数定义DP材料:首先要定义EX和泊松比:MP,EX,MA T,……MP,NUXY,MAT,……定义DP材料单元表(这里不考虑温度):TB,DP,MA T进入单元表并编辑添加单元表:TBDATA,1,CTBDATA,2,ψTBDATA,3,……如定义:EX=1E8,NUXY=0.3,C=27,ψ=45的命令如下:MP,EX,1,1E8MP,NUXY,1,0.3TB,DP,1TBDATA,1,27TBDATA,2,45这里要注意的是,在前处理的最初,要将角度单位转化到“度”,即命令:*afun,deg VSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWPType,是选择的方式,有选择(s),补选(a),不选(u),全选(all)、反选(inv)等,其余方式不常用Item, Comp 是选取的原则以及下面的子项如volu 就是根据实体编号选择,loc 就是根据坐标选取,它的comp就可以是实体的某方向坐标!其余还有材料类型、实常数等MIN, VMAX, VINC,这个就不必说了吧!,例:vsel,s,volu,,14vsel,a,volu,,17,23,2上面的命令选中了实体编号为14,17,19,21,23的五个实体VDELE, NV1, NV2, NINC, KSWP: 删除未分网格的体nv1:初始体号nv2:最终的体号ninc:体号之间的间隔kswp=0:只删除体kswp=1:删除体及组成关键点,线面如果nv1=all,则nv2,ninc不起作用其后面常常跟着一条显示命令VPLO,或aplo,nplo,这个湿没有参数的命令,输入后直接回车,就可以显示刚刚选择了的体、面或节点,很实用的哦!Nsel, type, item, comp, vmin, vmax, vinc, kabs 选择一组节点为下一步做准备Type: S: 选择一组新节点(缺省)R: 在当前组中再选择A: 再选一组附加于当前组U: 在当前组中不选一部分All: 恢复为选中所有None: 全不选Inve: 反向选择Stat: 显示当前选择状态Item: loc: 坐标node: 节点号Comp: 分量Vmin,vmax,vinc: ITEM范围Kabs: “0” 使用正负号“1”仅用绝对值下面是单元生死第一个载荷步中命令输入示例:!第一个载荷步TIME,... !设定时间值(静力分析选项)NLGEOM,ON !打开大位移效果NROPT,FULL !设定牛顿-拉夫森选项ESTIF,... !设定非缺省缩减因子(可选)ESEL,... !选择在本载荷步中将不激活的单元EKILL,... !不激活选择的单元ESEL,S,LIVE !选择所有活动单元NSLE,S !选择所有活动结点NSEL,INVE !选择所有非活动结点(不与活动单元相连的结点)D,ALL,ALL,0 !约束所有不活动的结点自由度(可选)NSEL,ALL !选择所有结点ESEL,ALL !选择所有单元D,... !施加合适的约束F,... !施加合适的活动结点自由度载荷SF,... !施加合适的单元载荷BF,... !施加合适的体载荷SA VESOLVE请参阅TIME,NLGEOM,NROPT,ESTIF,ESEL,EKILL,NSLE,NSEL,D,F,SF和BF命令得到更详细的解释。
(完整版)ANSYS命令流总结(全)
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ANSYS结构解析单元功能与特征/POST1/可以构成一一些命令,一般是一种整体命令( session),三十也有特别,比方是办理 ! 是说明说明符号,,与其余软件的说明是相同的, ansys 不作为命令读取,*此符号一般是 APDL 的表记符,也就是 ansys 的参数化语言,如 *do ,,,*enddo 等等NSEL 的意思是node select,即选择节点。
s 就是 select,选择。
DIM是定义数组的意思。
array 数组。
MP 命令用来定义资料参数。
K 是建立要点点命令。
K, 要点点编号 ,x 坐标 ,y 坐标, z 坐标。
K, NPT, X, Y , Z 是定义要点点, K 是命令, NPT 是要点点编号, XYZ 是坐标。
NUMMRG , keypoint 用这个命令,要保证要点点的地点完整相同,不过要点点号不一样样的才行。
这个命令关于重复的线面都可以用。
这个很简单,压缩要点。
Ngen 复制节点e,节点号码:这个命令式经过节点来形成单元NUMCMP,ALL :压缩所有编号,这样你所有的线都会挨次次重新编号 ~你若是需要固定的线固定的标号NSUBST,100,500,50 :经过指定子步数来设置载荷步的子步LNSRCH 线性搜寻是求解非线性代数方程组的一种技巧,此法会在一段区间内,以必定的步长逐渐搜寻根,对比常用的牛顿迭代法所要耗费的计算量大得多,但它可以防备在一些状况下牛顿迭代法出现的跳跃现象。
LNSRCH激活线性搜寻PRED 激活自由度求解展望NEQIT 指定一个荷载步中的最大子步数AUTOTS自动求解控制打开自动时间步长.KBC -指定阶段状也许用跳板装载里面一个负荷步骤。
SPLINE :P1, P2, P3,P4, P5, P6, XV1 , YV1 , ZV1 , XV6 ,YV6 , ZV6 (生成分段样条曲线)*DIM , Par,Type ,IMAX ,JMAX , KMAX , Var1,Var2, Var3(定义载荷数组的名称)【注】 Par: 数组名Type: array 数组,仿佛fortran, 下标最小号为1,可以多达三维(缺省)char 字符串组(每个元素最多8 个字符)tableIMAX , JMAX , KMAX各维的最大下标号Var1, Var2,Var3 各维变量名,缺省为row,column,plane( 当 type 为 table 时 )/config 是设置 ansys 配置参数的命令格式为 /CONFIG, Lab, V ALUELab 为参数名称value 为参数值比方: /config , MXEL ,10000 的意思是最大单元数为10000杆单元 : LINK1、 8、 10、 11、 180梁单元: BEAM3、 4、 23、 24,44, 54, 188, 189管单元 : PIPE16, 17, 18, 20, 59, 602D实体元 : PLANE2, 25, 42, 82, 83, 145,146, 182, 1833D实体元 : SOLID45, 46, 64,65, 72, 73,92, 95, 147,148, 185, 186,187, 191壳单元 : SHELL28, 41, 43, 51, 61, 63, 91, 93, 99, 143, 150, 181,208, 209弹簧单元 : COMBIN7, 14, 37,39, 40质量单元 : MASS21接触单元 : CONTAC12, 52, TARGE169, 170, CONTA171, 172, 173, 174, 175, 178矩阵单元 : MATRIX27, 50表面效应元 : SURF153, 154粘弹实体元 : VISCO88, 89, 106, 107, 108,超弹实体元 : HYPER56, 58, 74, 84, 86, 158耦合场单元 : SOLID5, PLANE13, FLUID29, 30,38, SOLID62, FLUID79, FLUID80,81,SOLID98, FLUID129, INFIN110 , 111, FLUID116,130界面单元 : INTER192, 193, 194, 195显式动力解析单元 : LINK160, BEAM161, PLANE162, SHELL163, SOLID164, COMBI16杆单元单元名称简称节点数节点自由度特征备注LINK12D杆2Ux,Uy EPCSDGB常用杆元LINK83D杆Ux,Uy,Uz EPCSDGBLINK103D仅受拉EDGB模拟缆索的废弛及或仅受压杆缝隙LINK113D线性调理EGB模拟液压缸和大转器动LINK1803D有限应变杆EPCDFGB另可考虑粘弹塑性E- 弹性 (Elasticity),P-塑性(Plasticity),C-蠕变(Creep),S-膨胀(Swelling),D-大变形或大挠度deflection), F- 大应变 (Large strain)或有限应变(Finite strain),B-单元存亡(Birth and dead),G-化 (Stress stiffness)或几何刚度(Geometric stiffening),A-自适应降落(Adaptive descent)等。
有史以来最全最详细的ansys命令流中文说明
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有史以来最全最详细的ansys命令流中文说明CommandVSBV, NV1, NV2, SEPO, KEEP1, KEEP2 — Subtracts volumes from volumes,用于2个solid相减操作,最终目的是要nv1-nv2=?通过后面的参数设置,可以得到很多种情况:sepo项是2个体的边界情况,当缺省的时候,是表示2个体相减后,其边界是公用的,当为sepo 的时候,表示相减后,2个体有各自的独立边界。
keep1与keep2是询问相减后,保留哪个体?当第一个为keep时,保留nv1,都缺省的时候,操作结果最终只有一个体,比如:vsbv,1,2,sepo,,keep,表示执行1-2的操作,结果是保留体2,体1被删除,还有一个1-2的结果体,现在一共是2个体(即1-2与2),且都各自有自己的边界。
如vsbv,1,2,,keep,,则为1-2后,剩下体1和体1-2,且2个体在边界处公用。
同理,将v换成a及l是对面和线进行减操作!mp,lab, mat, co, c1,…….c4 定义材料号及特性lab: 待定义的特性项目(ex,alpx,reft,prxy,nuxy,gxy,mu,dens)ex: 弹性模量nuxy: 小泊松比alpx: 热膨胀系数reft: 参考温度reft: 参考温度prxy: 主泊松比gxy: 剪切模量mu: 摩擦系数dens: 质量密度mat: 材料编号(缺省为当前材料号)co: 材料特性值,或材料之特性,温度曲线中的常数项c1-c4: 材料的特性-温度曲线中1次项,2次项,3次项,4次项的系数定义DP材料:首先要定义EX和泊松比:MP,EX,MA T,……MP,NUXY,MAT,……定义DP材料单元表(这里不考虑温度):TB,DP,MA T进入单元表并编辑添加单元表:TBDATA,1,CTBDATA,2,ψTBDATA,3,……如定义:EX=1E8,NUXY=0.3,C=27,ψ=45的命令如下:MP,EX,1,1E8MP,NUXY,1,0.3TB,DP,1TBDATA,1,27TBDATA,2,45这里要注意的是,在前处理的最初,要将角度单位转化到“度”,即命令:*afun,deg VSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWPType,是选择的方式,有选择(s),补选(a),不选(u),全选(all)、反选(inv)等,其余方式不常用Item, Comp 是选取的原则以及下面的子项如volu 就是根据实体编号选择,loc 就是根据坐标选取,它的comp就可以是实体的某方向坐标!其余还有材料类型、实常数等MIN, VMAX, VINC,这个就不必说了吧!,例:vsel,s,volu,,14vsel,a,volu,,17,23,2上面的命令选中了实体编号为14,17,19,21,23的五个实体VDELE, NV1, NV2, NINC, KSWP: 删除未分网格的体nv1:初始体号nv2:最终的体号ninc:体号之间的间隔kswp=0:只删除体kswp=1:删除体及组成关键点,线面如果nv1=all,则nv2,ninc不起作用其后面常常跟着一条显示命令VPLO,或aplo,nplo,这个湿没有参数的命令,输入后直接回车,就可以显示刚刚选择了的体、面或节点,很实用的哦!Nsel, type, item, comp, vmin, vmax, vinc, kabs 选择一组节点为下一步做准备Type: S: 选择一组新节点(缺省)R: 在当前组中再选择A: 再选一组附加于当前组U: 在当前组中不选一部分All: 恢复为选中所有None: 全不选Inve: 反向选择Stat: 显示当前选择状态Item: loc: 坐标node: 节点号Comp: 分量Vmin,vmax,vinc: ITEM范围Kabs: “0” 使用正负号“1”仅用绝对值下面是单元生死第一个载荷步中命令输入示例:!第一个载荷步TIME,... !设定时间值(静力分析选项)NLGEOM,ON !打开大位移效果NROPT,FULL !设定牛顿-拉夫森选项ESTIF,... !设定非缺省缩减因子(可选)ESEL,... !选择在本载荷步中将不激活的单元EKILL,... !不激活选择的单元ESEL,S,LIVE !选择所有活动单元NSLE,S !选择所有活动结点NSEL,INVE !选择所有非活动结点(不与活动单元相连的结点)D,ALL,ALL,0 !约束所有不活动的结点自由度(可选)NSEL,ALL !选择所有结点ESEL,ALL !选择所有单元D,... !施加合适的约束F,... !施加合适的活动结点自由度载荷SF,... !施加合适的单元载荷BF,... !施加合适的体载荷SA VESOLVE请参阅TIME,NLGEOM,NROPT,ESTIF,ESEL,EKILL,NSLE,NSEL,D,F,SF和BF命令得到更详细的解释。
ANSYS桩土分析命令流
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RMORE,0.009,124.49,0.02,126.96,0.5,126.96
R,7,0,0,0.001,40.04,0.002,76.37
RMORE,0.003,106.55,0.004,129.81,0.005,146.74
RMORE,0.006,401.54,0.007,441.65,0.008,474.35
RMORE,0.009,500.62,0.020,588.12,0.5,588.12
!设置材料参数
MP,EX,1,3.084e10
MP,PRXY,1,0.3
MP,DENS,1,900
RMORE,0.006,43.95,0.007,44.54,0.008,44.84
RMORE,0.009,44.98,0.02,45.12,0.5,45.12
R,5,0,0,0.001,23.72,0.002,43.73
RMORE,0.003,58.33,0.004,67.89,0.005,73.72
RMORE,0.006,204.24,0.007,217.02,0.008,226.02
RMORE,0.009,232.26,0.02,245.40,0.5,245.40
R,9,0,0,0.001,56.39,0.002,109.36
RMORE,0.003,156.27,0.004,196.68,0.005,227.36
RMORE,0.006,158.56,0.007,166.56,0.008,171.88
RMORE,0.009,175.35,0.02,181.63,0.5,181.63
ANSYS 分析的命令流(APDL语言)
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ANSYS 分析的命令流(APDL语言)前面分析的过程都是基于ANSYS用户图形界面(GUI命令流)形式,GUI 形式非常的直观明了,分析过程中通常会采用此种的分析方式。
但是这种分析方式会有一个缺点,就是当我们操作失误时候,没有后退的功能,因此我们不得不重新操作,这样就会给分析带来很多的麻烦。
但如果以命令流的形式进行计算的话就能很容易的减少这些麻烦。
下面就是本次点机前处理和分析计算过程的命令流/UNITS,SI !采用国际单位制/TITLE,2D DIANJI Static Analysis !定义分析名称KEYW,MAGNOD,1*AFUN,DEG !指定角度单位为度/PREP7 !进入前处理器ET,1,PLANE53 !设定单元类型为plane53EMUNIT,MKS !电磁单位LOCAL,12,0,0,0,0,90 !定义局部坐标系12--17LOCAL,13,0,0,0,0,30LOCAL,14,0,0,0,0,330LOCAL,15,0,0,0,0,270LOCAL,16,0,0,0,0,210LOCAL,17,0,0,0,0,150MP,MURX,1,1.0 ! 定义第一种材料的相对磁导率MP,MURX,2,1.0 ! 定义第二种材料的相对磁导率TB,BH,3TBPT,,35.03,0.1 ! 第三种材料的B-H磁化特性TBPT,,46.97,0.2TBPT,,57.32,0.3TBPT,,66.08,0.4TBPT,,74.04,0.5TBPT,,82.01,0.6TBPT,,91.56,0.7TBPT,,103.5,0.8TBPT,,117.83,0.9TBPT,,136.15,1TBPT,,160.83,1.1TBPT,,203.03,1.2TBPT,,286.62,1.3TBPT,,461.78,1.4TBPT,,955.41,1.5TBPT,,2547.8,1.6!TBPLOT,BH,3 !绘制B-H曲线TB,BH,4TBPT,,130,0.1 ! 定义第四种材料的B-H磁化特性TBPT,,170,0.2TBPT,,197,0.3TBPT,,218,0.4TBPT,,250,0.5TBPT,,290,0.6TBPT,,338,0.7TBPT,,400,0.8TBPT,,472,0.9TBPT,,570,1TBPT,,682,1.1TBPT,,810,1.2TBPT,,970,1.3TBPT,,1600,1.4TBPT,,2520,1.5TBPT,,3520,1.6!TBPLOT,BH,4 !绘制B-H曲线MP,MURX,5,1.17 ! 定义第五种材料的相对磁导率MP,MGXX,5,4.4E+005 ! 定义矫顽力矢量为X方向分量MP,MURX,6,1.17 ! 定义第六种材料的相对磁导率MP,MGXX,6,4.4E+005 ! 定义矫顽力矢量为X方向分量MP,MURX,7,1.17 ! 定义第七种材料的相对磁导率MP,MGXX,7,4.4E+005 ! 定义矫顽力矢量为X方向分量MP,MURX,8,1.17 ! 定义第八种材料的相对磁导率MP,MGXX,8,4.4E+005 ! 定义矫顽力矢量为X方向分量MP,MURX,9,1.17 ! 定义第九种材料的相对磁导率MP,MGXX,9,4.4E+005 ! 定义矫顽力矢量为X方向分量MP,MURX,10,1.17 ! 定义第十种材料的相对磁导率MP,MGXX,10,4.4E+005 ! 定义矫顽力矢量为X方向分量RECTNG,-0.00275,0.00275,0.0485,0.062 ! 创建一个矩形RECTNG,-0.00025,0.00025,0.048,0.0485 ! 再创建一个矩形AADD,ALL ! 将两个矩形融合在一起,形成槽结构CSYS,1 !转动工作平面到柱坐标下AGEN,36,3,38,1,,10,0 ! 复制槽/PNUM,AREA,ALL ! 给所有槽编号PCIRC,0.048,0.074 ! 创建定子圆环AOVLAP,ALL !对定子圆环和槽进行交迭布尔操作使得在连接线上共节点PCIRC,0.037,0.047,78,102 ! 创建永磁体极CSYS,1 !转到柱坐标下AGEN,6,3,8,1,,60,0 ! 复制6个磁极PCIRC,0.023,0.047 ! 创建转子圆环AOVLAP,3,10,45,51,57,63,69 ! 对转子圆环与磁极进行交迭操作PCIRC,0.047,0.0475 !创建两层气隙PCIRC,0.0475,0.048AOVLAP,ALLAGLUE,ALL ! 将所有交接面黏在一起NUMCMP,AREA !压缩面编号ASEL,S,AREA,,1,35 !选中槽ASEL,A,AREA,,42AATT,1 !材料定义为1号材料ASEL,S,AREA,,45ASEL,A,AREA,,43 !选中气隙AATT,2 !材料定义为2号材料ASEL,S,AREA,,46 !选中定子铁芯AATT,3 !材料定义为3号材料ASEL,S,AREA,,44 !选中转子磁轭AATT,4 !材料定义为4号材料ASEL,S,AREA,,40 !选中第1-6个永磁体磁极AATT,5,,,12 !材料定义为5-10号材料ASEL,S,AREA,,39AATT,6,,,13ASEL,S,AREA,,38AATT,7,,,14ASEL,S,AREA,,41AATT,8,,,15ASEL,S,AREA,,37AATT,9,,,16ASEL,S,AREA,,36AATT,10,,,17/PNUM,MAT,1 !打开材料编号APLOT !重新显示ALLSEL,ALL !选择所有实体SMRTSIZE,1 !指定智能网格划分等级L AMESH,ALL !智能网格划分!ESEL,S,MAT,,1!CM,ARM,ELEM!FMAGBC,'ARM'!SA VE,DIANJI_2D_MESH.db !保存!SA VEFINISH !完成网格划分/SOLU !进入求解器ANTYPE,STATIC !选择静态磁场分析NROPT,AUTO !采用牛顿---拉夫森迭代方法!ASEL,S,AREA,,1,35 !选中槽!ASEL,A,AREA,,42!BFE,ALL,JS,1,,,15000000 !施加电流密度LOCAL,11,1 ! 定义柱坐标系FLST,2,8,4,ORDE,4FITEM,2,289FITEM,2,-292FITEM,2,561FITEM,2,-564DL,P51X, ,AZ,0, !加边界条件ALLSEL,ALLMAGSOLV!SA VE,EMAGE_2D_MESH.db !保存!SA VEFINISH/POST1PLF2D,27,0,10,1 !显示磁力线图FMAGSUM,'ARM' !对电磁力求和plvect,B,,,,VECT,ELEM,ON,0 !显示磁感应强度矢量plvect,H,,,,VECT,ELEM,ON,0 !显示磁场强度矢量/GRAPHICS,POWERA VRES,2PLNSOL,B,SUM !显示磁通密度等值云图flishESEL,S,MAT,,2CM,ARM,ELEM!生成一个组件FMAGSUM,'ARM'!以下命令流是保存图片时使用,使其背景为白,结合PlotCtrlsHard ﹥Copy命令可设置格式/GRAPHICS,POWER/RGB,INDEX,100,100,100, 0/RGB,INDEX, 80, 80, 80,13/RGB,INDEX, 60, 60, 60,14/RGB,INDEX, 0, 0, 0,15/REPLOT !背景反白显示/SHOW,JPEG,,0JPEG,QUAL,75,JPEG , ORIENT, HORIZJPEG , Color, 2JPEG , TMOD, 1/GFILE,600,EPLOT/SHOW,CLOSE/DEVICE,VECTOR,0。
(完整版)ANSYS最常用命令流+中文注释(超级大全)
![(完整版)ANSYS最常用命令流+中文注释(超级大全)](https://img.taocdn.com/s3/m/841b01482cc58bd63186bdfa.png)
ANSYS最常用命令流+中文注释VSBV, NV1, NV2, SEPO, KEEP1, KEEP2 —Subtracts volumes from volumes,用于2个solid相减操作,最终目的是要nv1-nv2=?通过后面的参数设置,可以得到很多种情况:sepo项是2个体的边界情况,当缺省的时候,是表示2个体相减后,其边界是公用的,当为sepo的时候,表示相减后,2个体有各自的独立边界。
keep1与keep2是询问相减后,保留哪个体?当第一个为keep时,保留nv1,都缺省的时候,操作结果最终只有一个体,比如:vsbv,1,2,sepo,,keep,表示执行1-2的操作,结果是保留体2,体1被删除,还有一个1-2的结果体,现在一共是2个体(即1-2与2),且都各自有自己的边界。
如vsbv,1,2,,keep,,则为1-2后,剩下体1和体1-2,且2个体在边界处公用。
同理,将v换成a 及l是对面和线进行减操作!mp,lab, mat, co, c1,…….c4 定义材料号及特性lab: 待定义的特性项目(ex,alpx,reft,prxy,nuxy,gxy,mu,dens) ex: 弹性模量nuxy: 小泊松比alpx: 热膨胀系数reft: 参考温度reft: 参考温度prxy: 主泊松比gxy: 剪切模量mu: 摩擦系数dens: 质量密度mat: 材料编号(缺省为当前材料号)co: 材料特性值,或材料之特性,温度曲线中的常数项c1-c4: 材料的特性-温度曲线中1次项,2次项,3次项,4次项的系数定义DP材料:首先要定义EX和泊松比:MP,EX,MA T,……MP,NUXY,MAT,……定义DP材料单元表(这里不考虑温度):TB,DP,MA T进入单元表并编辑添加单元表:TBDATA,1,CTBDATA,2,ψTBDATA,3,……如定义:EX=1E8,NUXY=0.3,C=27,ψ=45的命令如下:MP,EX,1,1E8MP,NUXY,1,0.3TB,DP,1TBDATA,1,27TBDATA,2,45这里要注意的是,在前处理的最初,要将角度单位转化到“度”,即命令:*afun,degVSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Type,是选择的方式,有选择(s),补选(a),不选(u),全选(all)、反选(inv)等,其余方式不常用Item, Comp 是选取的原则以及下面的子项如volu 就是根据实体编号选择,loc 就是根据坐标选取,它的comp就可以是实体的某方向坐标!其余还有材料类型、实常数等MIN, VMAX, VINC,这个就不必说了吧!,例:vsel,s,volu,,14vsel,a,volu,,17,23,2上面的命令选中了实体编号为14,17,19,21,23的五个实体VDELE, NV1, NV2, NINC, KSWP: 删除未分网格的体nv1:初始体号nv2:最终的体号ninc:体号之间的间隔kswp=0:只删除体kswp=1:删除体及组成关键点,线面如果nv1=all,则nv2,ninc不起作用其后面常常跟着一条显示命令VPLO,或aplo,nplo,这个湿没有参数的命令,输入后直接回车,就可以显示刚刚选择了的体、面或节点,很实用的哦!Nsel, type, item, comp, vmin, vmax, vinc, kabs 选择一组节点为下一步做准备Type: S: 选择一组新节点(缺省)R: 在当前组中再选择A: 再选一组附加于当前组U: 在当前组中不选一部分All: 恢复为选中所有None: 全不选Inve: 反向选择Stat: 显示当前选择状态Item: loc: 坐标node: 节点号Comp: 分量Vmin,vmax,vinc: ITEM范围Kabs: “0” 使用正负号“1”仅用绝对值下面是单元生死第一个载荷步中命令输入示例:!第一个载荷步TIME,... !设定时间值(静力分析选项)NLGEOM,ON !打开大位移效果NROPT,FULL !设定牛顿-拉夫森选项ESTIF,... !设定非缺省缩减因子(可选)ESEL,... !选择在本载荷步中将不激活的单元EKILL,... !不激活选择的单元ESEL,S,LIVE !选择所有活动单元NSLE,S !选择所有活动结点NSEL,INVE !选择所有非活动结点(不与活动单元相连的结点)D,ALL,ALL,0 !约束所有不活动的结点自由度(可选)NSEL,ALL !选择所有结点ESEL,ALL !选择所有单元D,... !施加合适的约束F,... !施加合适的活动结点自由度载荷SF,... !施加合适的单元载荷BF,... !施加合适的体载荷SA VESOLVE请参阅TIME,NLGEOM,NROPT,ESTIF,ESEL,EKILL,NSLE,NSEL,D, F,SF和BF命令得到更详细的解释。
Ansys命令流大全
![Ansys命令流大全](https://img.taocdn.com/s3/m/4df8bbc380c758f5f61fb7360b4c2e3f57272506.png)
Ansys命令流大全1、A,P1,P2,P3,P4,P5,P6,P7,P8,P9此命令用已知的一组关键点点(P1~P9)来定义面(Area),最少使用三个点才能围成面,同时产生转围绕些面的线。
点要依次序输入,输入的顺序会决定面的法线方向。
如果超过四个点,则这些点必须在同一个平面上。
Menu Paths:MainMenu>Preprocessor>Create>Arbitrary>Through KPs2、*ABBR,Abbr,String--定义一个缩略语.Abbr:用来表示字符串"String"的缩略语,长度不超过8个字符.String:将由"Abbr"表示的字符串,长度不超过60个字符.3、ABBRES,Lab,Fname,Ext-从一个编码文件中读出缩略语.Lab:指定读操作的标题,NEW:用这些读出的缩略语重新取代当前的缩略语(默认)CHANGE:将读出的缩略语添加到当前缩略语阵列,并替代现存同名的缩略语.Ext:如果"Fname"是空的,则缺省的扩展命是"ABBR".4、ABBSAV,Lab,Fname,Ext-将当前的缩略语写入一个文本文件里Lab:指定写操作的标题,若为ALL,表示将所有的缩略语都写入文件(默认)5、add, ir, ia,ib,ic,name,--,--,facta, factb, factc将ia,ib,ic变量相加赋给ir变量ir, ia,ib,ic:变量号name: 变量的名称6、Adele,na1,na2,ninc,kswp !kswp=0时只删除掉面积本身,=1时低单元点一并删除。
7、Adrag, nl1,nl2,nl3,nl4,nl5,nl6,nlp1,nlp2,nlp3,nlp4,nlp5,nlp6 !面积的建立,沿某组线段路径,拉伸而成。
8、Afillt,na1,na2,rad !建立圆角面积,在两相交平面间产生曲面,rad为半径。
ansys命令流小结(亲自翻译,超详尽)
![ansys命令流小结(亲自翻译,超详尽)](https://img.taocdn.com/s3/m/e6383b37640e52ea551810a6f524ccbff121caf3.png)
ansys命令流小结(亲自翻译,超详尽)命令流小结/Filname, Fname, Key 指定新的工作文件名 (1)Csys, kcn 声明并激活当前坐标系 (1)Esys, kcn 定义单元坐标系 (1)Dsys, kcn 定义显示坐标系 (1)Rsys, kcn 定义结果坐标系 (1)Local, Kcn, Kcs, Xc,Yc,Zc, Thxy, Thyz, Thzx, Par1,Par2 (1)Wpstyl, snap, Grspac, GrMin, GrMax, WpTol, Wpctyp, GrType, WPvis, Snapang 控制工作平面显示 (1)WPoffs, Xoff, Yoff, Zoff 平移工作平面 (2)Wprota,thxy,thyz,thzx 旋转工作平面 (2)WPave, x1, y1, z1, x2, y2, z2, x3, y3, z3 (2)CSwpla, Kcn, Kcs, Par1, Par2 在工作平面原点定义局部坐标系 (2) /Gtype, Wn, Lable, Key 控制Gplot命令欲显示的实体类型 (3) Gplot 显示所有选中的,由gtype命令定义的类型的实体 (3)/grid, key 定义栅格的类型 (3)Nsel, type, item, comp, vmin, vmax, vinc, kabs 选择一组节点(3)Nslv, Type, Nkey 在已选中的体上选择节点 (3)Nsle, Type, NodeType, Num 在已选中的单元上选择节点 (3)Lsel, type, item, comp, vmin, vmax, vinc, kswp 选择线 (4)Vsel, Type, Item, Comp, Vmin, VMax, VINC, KSWP (4)NSLL,type, nkey 选择附着在选中线上的节点 (4)Esel, type, item, comp, vmin, vmax, vinc, kabs 选择一组单元 (4) ALLsel, LabT, Entity 选中所有项目 (4)Vext, Na1, Na2, Ninc, DX, DY, DZ, RX, RY, RZ (4)Numstr, label, value 为自动编号元素设置编号的起始值 (4)Nummrg, label, toler, Gtoler, action,switch 合并相同位置的元素 (4)K, npt, x,y,z, 定义关键点 (5)Kdist, Kp1, Kp2 计算并输出两关键点之间的距离. (5)A, P1, P2, ......... P18 由关键点生成面 (5)LSTR, P1, P2 由两点定义直线 (5)LARC, P1, P2, PC, RAD 定义圆弧线 (5)AL,L1,L2,L3,L4,L5,L6,L7,L8,L9,L10 (5)Afillt,na1,na2,rad 建立圆角面积,在两相交平面间产生曲面,rad为半径。
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/config,nres,2000000/units,si !国际单位制fk1=1!法向接触刚度ftoln=0.1!初始渗透因子/prep7et,1,solid45A=3.14*0.3*0.3cylind,0,0.192,0,11,0,90 !旋喷桩上部内侧v1cylind,0.192,0. 2,0,11,0,90!钢管v2cylind,0.2,0.3,0,11,0,90 !旋喷桩上部外侧v3cylind,0,0.3,11,22,0,90 !旋喷桩下部v4cylind,0.3,1.5,0,2.6,0,90 !2.6m淤泥质粉质粘土v5cylind,0.3,1.5,2.6,7.92,0,90 !5.32m粉土v6cylind,0.3,1.5,7.92,16.3,0,90 !8.38m淤泥v7cylind,0.3,1.5,16.3,18.67,0,90!2.37m粉质粘土v8cylind,0.3,1.5, 18.67,20.47 ,0,90!1.8m粉质粘土v9cylind,0.3,1.5, 20.47,25.3 ,0,90!4.83m粉土v10cylind,0,0.3,22,42,0,90 !桩底内侧20m粉质粘土v11cylind,0.3,1.5,25.3,42,0,90 !桩底外侧20m粉质粘土v12allsel,allvsel,s,,,2mp,ex,2,2e11 !钢管mp,nuxy,2,0.3mp,dens,2,7850allsel,allvsel,s,,,1,4vsel,u,,,2mp,ex,3,1.5e8mp,nuxy,3,0.2mp,dens,3,2131!tb,concr,3 !水泥土破坏模型,材料属性!tbdata,,0.7,0.9,0.3e6,2e6!张开裂缝的剪力传递系数,闭合裂缝的剪力传递系数,单轴抗拉强度, 单轴抗压强度allsel,allvsel,s,,,5vplotmp,ex,5,3e6 !淤泥质粉质黏土mp,nuxy,5,0.35mp,dens,5,1950!mp,mu,5,0.633 !设置摩擦系数为0.633tb,dp,5 !土层5的D-P参数tbdata,1,13.2e3,10.1,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,6vplotmp,ex,6,9e6 !粉土mp,nuxy,6,0.3mp,dens,6,1970!mp,mu,6,0.633 !设置摩擦系数为0.633tb,dp,6 !土层6的D-P参数tbdata,1,15.2e3,21.2,30 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,7vplotmp,ex,7,1.5e6 !淤泥mp,nuxy,7,0.4mp,dens,7,1670!mp,mu,6,0.633 !设置摩擦系数为0.633tb,dp,7 !土层7的D-P参数tbdata,1,12.9e3,9,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,8vplotmp,ex,8,5e6 !粉质粘土mp,nuxy,8,0.35mp,dens,8,1880!mp,mu,8,0.633 !设置摩擦系数为0.633tb,dp,8 !土层8的D-P参数tbdata,1,15.8e3,15.2,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,9vplotmp,ex,9,8e6 !粉质粘土mp,nuxy,9,0.35mp,dens,9,2000!mp,mu,9,0.633 !设置摩擦系数为0.633tb,dp,9 !土层9的D-P参数tbdata,1,37.1e3,19.8,0 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,10mp,ex,10,10e6 !粉土mp,nuxy,10,0.3mp,dens,10,1980!mp,mu,10,0.633 !设置摩擦系数为0.633tb,dp,10 !土层10的D-P参数tbdata,1,14.3e3,20.1,10 !土的粘聚力,摩擦角,膨胀角allsel,allvsel,s,,,11,12vplotmp,ex,11,6e6 !粉质粘土mp,nuxy,11,0.35mp,dens,11,1910!mp,mu,10,0.633 !设置摩擦系数为0.633tb,dp,11 !土层11的D-P参数tbdata,1,23.4e3,15.9,0 !土的粘聚力,摩擦角,膨胀角!布尔运算粘结体所有的除桩之外的部分ALLSEL,ALLvsel,s,,,5,12,1vplotvglue,allvsel,s,,,1,4vplotvglue,allallsel,all/pnum,line,1saveallsel,allallsel,alllsel,s,,,3,4lsel,a,,,13,14lesize,all,,,6lsel,s,,,7,8lsel,a,,,18,19lesize,all,0.1lsel,s,,,55,58lesize,all,,,1type,1mat,2 !钢管vmesh,6vsel,s,,,1,7,6vsel,a,,,8vplottype,1mat,3 !水泥土lsel,s,,,1,2lesize,all,,,6lsel,s,,,55,56 lesize,all,,,1lsel,s,,,22,24,2 lesize,all,,,10,0.8,1 lsel,s,,,3lesize,all,,,6lsel,s,,,13lesize,13,,,6lsel,s,,,25lesize,25,,,6lsel,s,,,7,9lsel,a,,,18,19lsel,a,,,30,31lsel,a,,,67,69 lesize,all,0.1lsel,s,,,4,6 !体8 lsel,a,,,14,26,12 lesize,all,,,6lsel,s,,,57,58 lesize,all,,,1lsel,s,,,65,66 lesize,all,,,10,0.8,1 aadd,35,31,2 aslv,slsla,sFLST,2,3,4,ORDE,3 FITEM,2,6 FITEM,2,57 FITEM,2,65 LCCAT,P51X FLST,2,3,4,ORDE,3 FITEM,2,5 FITEM,2,58 FITEM,2,66 LCCAT,P51X vsweep,1vsweep,8 allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vsel,u,,,18vplotlsel,s,,,44,46,2 lesize,all,,,6 lsel,s,,,43,45,2 lesize,all,,,5,0.8,1 lsel,s,,,51,54, lesize,all,0.1 lsel,s,,,47,49,2 lesize,all,,,6 lsel,s,,,48,50,2 lesize,all,,,5,0.8,1 type,1mat,5 vsweep,5 vsel,s,,,13 lsel,s,,,136,139 lesize,all,0.1 lsel,s,,,59,61,2 lesize,all,,,6 lsel,s,,,60,62,2 lesize,all,,,5,0.8,1 type,1mat,6 vsweep,13 vsel,s,,,14 lsel,s,,,140,143 lesize,all,0.1 lsel,s,,,71,73,2 lesize,all,,,6 lsel,s,,,72,74,2 lesize,all,,,5,0.8,1 type,1mat,7 vsweep,14lsel,s,,,144,147 lesize,all,0.1 lsel,s,,,83,85,2 lesize,all,,,6 lsel,s,,,84,86,2 lesize,all,,,5,0.8,1 type,1mat,8 vsweep,15 vsel,s,,,16lsel,s,,,148,151 lesize,all,0.1 lsel,s,,,95,97,2 lesize,all,,,6 lsel,s,,,96,98,2 lesize,all,,,5,0.8,1 type,1mat,9 vsweep,16 vsel,s,,,19lsel,s,,,158,163 lesize,all,0.1 lsel,s,,,107,109,2 lesize,all,,,6 lsel,s,,,108,110,2 lesize,all,,,5,0.8,1 type,1mat,10 vsweep,19 vsel,s,,,17lsel,s,,,152,156 lesize,all,0.1 lsel,s,,,118,128,10 lesize,all,,,6 lsel,s,,,155,157,2 lesize,all,,,5,0.8,1 type,1mat,11 vsweep,17lsel,s,,,154,158,2lsel,a,,,159lsel,a,,,123lesize,all,0.1lsel,s,,,118,120,lesize,all,,,6lsel,s,,,115,117lesize,all,,,6type,1mat,11vsweep,18!用接触向导建立接触对et,2,170et,3,173keyopt,3,9,0! 包括由几何形状和接触表面偏移所引起的穿透keyopt,3,12,2 !不分开接触,允许滑动,法向不分开!桩建立目标面r,20 ,,,fk1,ftoln, , ,mp,mu,100,0.85allsel,allvsel,s,,,1,6,5vsel,a,,,7,8aslv,saplotasel,s,,,14asel,a,,,19,39,20aplotcm,target,areatype,2real,20mat,100nsla,s,1esurf,allesel,s,type,,2eplotr,21,,,fk1,ftoln, , ,mp,mu,101,0.3allsel,allvsel,s,,,1,6,5aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,21mat,101nsla,s,1 esurf,allesel,s,type,,2 eplotr,22,,,fk1,ftoln, , , mp,mu,102,0.15 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,22mat,102nsla,s,1 esurf,allesel,s,type,,2 eplotr,23,,,fk1,ftoln, , , mp,mu,103,0.3 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,23mat,103nsla,s,1 esurf,allesel,s,type,,2 eplotr,24,,,fk1,ftoln, , , mp,mu,104,0.35 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,24mat,104nsla,s,1 esurf,allesel,s,type,,2 eplotr,25,,,fk1,ftoln, , , mp,mu,105,0.3 allsel,allvsel,s,,,1,6,5 vsel,a,,,7,8 aslv,saplotasel,s,,,14 asel,a,,,19,39,20 aplotcm,target,area type,2real,25mat,105nsla,s,1 esurf,allesel,s,type,,2 eplot!桩建立接触面allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,26 asel,a,,,72 asel,a,,,76 asel,a,,,80 asel,a,,,84 asel,a,,,95 asel,a,,,59 aplottype,3real,20mat,100 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,72 aplottype,3real,21mp,mu,101,0.3 mat,101 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,76 aplottype,3real,22mp,mu,102,0.15mat,102 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,80 aplottype,3real,23mp,mu,103,0.3 mat,103 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,84 aplottype,3real,24mp,mu,104,0.35 mat,104 nsla,s,1 esurf,all allsel,allvsel,u,,,1,6,5 vsel,u,,,7,8 vplotasel,s,,,59,95,36 aplottype,3real,25mp,mu,105,0.3 mat,105 nsla,s,1 esurf,all/psymb,esys,1allselgplotsavefinish!求解过程/solu!定义面约束条件asel,s,loc,x,0 !侧面施加对称约束da,all,symmasel,s,loc,y,0da,all,symmasel,s,loc,z,42 !底面试加约束da,all,allallsel,all !土外层施加约束asel,s,,,86asel,a,,,94asel,a,,,82asel,a,,,78asel,a,,,74asel,a,,,70asel,a,,,25aplotda,all,allALLSEL,ALLantype,staticnlgeom,onsolcontrol,onautot,onpred,onneqit,50!每个子步允许的最大迭代次数outpr,all,allOUTRES,all,allFirstF=840e3/ALastF=840e3/A!考虑注浆会增加30%的部分Increment=60e3/A*do,Force,FirstF,LastF,Incrementallsel,allvsel,s,,,1vsel,a,,,6vsel,a,,,7aslv,s,asel,s,,,1, asel,a,,,29 asel,a,,,34aplotsfa,all,,pres,Force allsel,all nsubst,10,50,5 solve*enddofinish。