gen zone brick size 6 8 8
model mohr
prop bulk 1e8 she .3e8 fric 35
prop coh 1e10 tens 1e10
set grav 0 0 -9.81
ini dens 1000
fix x range x 0.0
fix x range x 6.0
fix y range y 0.0
fix y range y 8.0
fix z range z 0.0
hist nstep 5
hist add ratio
hist add gp zdisp 4 4 8
solve 运行到这里的时候，出现我描述的那个问题。谢谢。。。
plot hist 1
plot hist 2
save trench
plot create plot GravV
plot cut add plane dip 90 dd 0 ori 3 4 0
plot set orient 120 220 0
plot set center 45 45 0
plot add zone plane behindplane onplane off
plot add bcont szz
plot add axes
pause k
prop coh 1e3 tens 1e3
model null range x 2,4 y 2,6 z 4,8
set large
ini disp = (0,0,0)
step 2000
restore trench.f3sav
prop coh 1e3 tens 1e3
model null range x 2 4 y 2 6 z 4 8
sel beam begin 2 4 8 end 4 4 8 nseg 2
sel beam prop emod 2e11 nu 0.3
sel beam prop XCArea 6e-3 XCIz 2e-4 XCIy 2e-4 XCJ 0.0
plot create plot DispCont
plot add cont disp
plot add sel bcontour fx
