ansys桩土分析命令流

/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

/prep7

et,1,solid45

A=3.14*0.3*0.3

cylind,0,0.192,0,11,0,90 !旋喷桩上部内侧v1

cylind,0.192,0. 2,0,11,0,90!钢管v2

cylind,0.2,0.3,0,11,0,90 !旋喷桩上部外侧v3

cylind,0,0.3,11,22,0,90 !旋喷桩下部v4

cylind,0.3,1.5,0,2.6,0,90 !2.6m淤泥质粉质粘土v5

cylind,0.3,1.5,2.6,7.92,0,90 !5.32m粉土v6

cylind,0.3,1.5,7.92,16.3,0,90 !8.38m淤泥v7

cylind,0.3,1.5,16.3,18.67,0,90!2.37m粉质粘土v8

cylind,0.3,1.5, 18.67,20.47 ,0,90!1.8m粉质粘土v9

cylind,0.3,1.5, 20.47,25.3 ,0,90!4.83m粉土v10

cylind,0,0.3,22,42,0,90 !桩底内侧20m粉质粘土v11

cylind,0.3,1.5,25.3,42,0,90 !桩底外侧20m粉质粘土v12

allsel,all

vsel,s,,,2

mp,ex,2,2e11 !钢管

mp,nuxy,2,0.3

mp,dens,2,7850

allsel,all

vsel,s,,,1,4

vsel,u,,,2

mp,ex,3,1.5e8

mp,nuxy,3,0.2

mp,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,all

vsel,s,,,5

vplot

mp,ex,5,3e6 !淤泥质粉质黏土

mp,nuxy,5,0.35

mp,dens,5,1950

!mp,mu,5,0.633 !设置摩擦系数为0.633

tb,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,all

vsel,s,,,6

vplot

mp,ex,6,9e6 !粉土

mp,nuxy,6,0.3

mp,dens,6,1970

!mp,mu,6,0.633 !设置摩擦系数为0.633

tb,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,all

vsel,s,,,7

vplot

mp,ex,7,1.5e6 !淤泥

mp,nuxy,7,0.4

mp,dens,7,1670

!mp,mu,6,0.633 !设置摩擦系数为0.633

tb,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,all

vsel,s,,,8

vplot

mp,ex,8,5e6 !粉质粘土

mp,nuxy,8,0.35

mp,dens,8,1880

!mp,mu,8,0.633 !设置摩擦系数为0.633

tb,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,all

vsel,s,,,9

vplot

mp,ex,9,8e6 !粉质粘土

mp,nuxy,9,0.35

mp,dens,9,2000

!mp,mu,9,0.633 !设置摩擦系数为0.633

tb,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,all

vsel,s,,,10

vplot

mp,ex,10,10e6 !粉土

mp,nuxy,10,0.3

mp,dens,10,1980

!mp,mu,10,0.633 !设置摩擦系数为0.633

tb,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,all

vsel,s,,,11,12

vplot

mp,ex,11,6e6 !粉质粘土

mp,nuxy,11,0.35

mp,dens,11,1910

!mp,mu,10,0.633 !设置摩擦系数为0.633

tb,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,ALL

vsel,s,,,5,12,1

vplot

vglue,all

vsel,s,,,1,4

vplot

vglue,all

allsel,all

/pnum,line,1

save

allsel,all

allsel,all

lsel,s,,,3,4

lsel,a,,,13,14

lesize,all,,,6

lsel,s,,,7,8

lsel,a,,,18,19

lesize,all,0.1

lsel,s,,,55,58

lesize,all,,,1

type,1

mat,2 !钢管

vmesh,6