UDEC60常用命令集锦

rest fall1.sav

delete range -2,2 -2,2

reset disp ;位移归0 reset hist

hist unbal

hist ydis 0,2

step 2000

plot hold block stress disp

edge

Joints jregion

Systems of Units

Hist

hist solve type 1

solve rat 1e-5

save tun1.sav

hist ydis 42 -67 sxx 42 -67 hist ydis 42 -73 sxx 42 -73 reset disp jdisp

solve rat 1e-5

save tun2.sav

Plot

pl syy fill projected

pl syy fill bfill

pl ydisp fill

pl bl id black

plot pen stress block;显示应力pen作用是udec4.0窗口显示pl se ;看裂隙

pl

;抓取图像，在autocad处理set pl dxf 256

copy xxx.dxf

Zone joint 力学属性

zone model elastic density 2E3 bulk 8E9 shear 5E9 range group ’block’group joint ’joint’

joint model area jks 5E10 jkn 2.5E10 jfriction 30 ra nge group ’joint’; new contact default

set jcondf joint model area jks=5E10 jkn=2.5E10 jfriction=30

insitu stress -2500000.0,0.0,-1.0E7

joint model residual jks 1E10 jkn 1E10 jfriction 20 jcohesion 1E6 range &group ’joints’; new contact default

set jcondf joint model residual jks=1E10 jkn=1E10 jfriction=20 jcohesion=1E6

Pline

set plin 0,21 2000,21 76

pl

set log on

print plin 1 ydisp

print plin 1 syy

set log off

Pause key

reset

reset disp hist

Movie

;打开图象抓拍功能，设置图片间隔时间以及窗口大小movie on

movie step 1000

window x1 x2 y1 y2

;movie off

rest seismov.sav

; make a movie of the groundfall ;

wind -12 12 -12 12

set ovtol 0.05

plot block vel max 2.0 blue stress max 50 movie on

movie file = seismic.dcx

movie step 1000

step 4000

;动画，先输出图再开始记录输出图的图，再设定文件名，再设定记录步长

plot block; 输出图形

movie on ;动画开始

movie file=kala.dcx;设置动画文件名

movie step 500;动画记录步长

support

; line service tunnel

struct gen xc=42 yc=-70 npoint=16 mat=5 thick=0.37 fang=-11.25 theta 360

prop mat=5 st_d=2400 st_ymod=24.0e9 st_prat=0.20 st_yield=1e10 prop mat=5 if_kn=1e8 if_ks=1e7 if_coh=1.0e10 ; excavate main tunnel

del 28 32 -72 -68

reset disp

solve rat 1e-5

save tun3.sav