说明：第一个附件为ansys原始建模命令流，第二个位导入flac后模型，此模型顶底端均不水平，我在初始化时一直出现问题，请各位高手帮我看看命令，问题出在哪里，谢谢指教！
rest LK3+181-LK3+240.sav
model mohr
ini dens 1900.0 range z -50.944 24.2186
set grav 0,0,-10
prop bu 2.24E+8 sh 3e9 range z -50.944 24.2186
prop coh 1.6E+3 fric 12.1 range z -50.944 24.2186
ini szz -4.59e5 grad 0 0 1.9e4 range z -50.944 24.2186
ini sxx -2.295e5 grad 0 0 0.95e4 range z -50.944 24.2186
ini syy -2.295e5 grad 0 0 0.95e4 range z -50.944 24.2186
fix x range plane nor(1,0.404059,0 )origin (-527.3218,1964.6995,-48.3795 ) &
dis 1e-4
fix x range plane nor(1,0.404059,0) origin (-632.0924,1922.3661,24.2186 ) &
dis 1e-4
fix y range plane nor (1,-2.474892,0) origin (-527.3218,1964.6995,-48.3795) &
dis 1e-4
fix y range plane nor (1,-2.474892,0 )origin (-505.2185,1909.9963,-50.944 ) &
dis 1e-4
fix x y z range plane nor(1,-2.474892,61.410732 ) &
origin (-609.9891,1867.6629,-50.944,) dis 1e-4
plot contour zdis
set mech ratio=1e-4
solve
save a.sav
;
