1、rest fall1.savdelete range -2,2 -2,2reset disp ;位移归 0reset histhist unbalhist ydis 0,2step 2000plot hold block stress dispedgeJoints jregionSystems of UnitsHisthist solve type 1 solve rat 1e-5save tun1.savhist ydis 42 -67 sxx 42 -67 hist ydis 42 -73 sxx 42 -73reset disp jdisp solve rat 1e-5save tun2
2、.savPlotpl syy fill projectedpl syy fill bfillpl ydisp fill pl bl id blackplot 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 内处理set pl dxf 256copy xxx.dxfZone joint 力学属性zone model elastic density 2E3 bulk 8E9 shear 5E9 range group blockgroup joint jointjoint model area jks 5
3、E10 jkn 2.5E10 jfriction 30 range group joint; new contact defaultset jcondf joint model area jks=5E10 jkn=2.5E10 jfriction=30insitu stress -2500000.0,0.0,-1.0E7joint model residual jks 1E10 jkn 1E10 jfriction 20 jcohesion 1E6 range new contact defaultset jcondf joint model residual jks=1E10 jkn=1E1
4、0 jfriction=20 jcohesion=1E6Plineset plin 0,21 2000,21 76pl set log onprint plin 1 ydispprint plin 1 syyset log offPause keyresetreset disp histMovie;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 1000window x1 x2 y1 y2;movie offrest seismov.sav ; make a movie of the groundfall ; wind -12 12 -12 12set o
5、vtol 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 -68reset disp solve rat 1e-5save tun3.sav
