new
gen zone brick p0 0 0 0 p1 300 0 0 p2 0 200 0 p3 0 0 2 &
p4 300 200 0 p5 0 200 2 p6 300 0 8 p7 300 200 8 size 30 20 5
group 底板岩层2
gen zone brick p0 0 0 2 p1 300 0 8 p2 0 200 2 p3 0 0 10 &
p4 300 200 8 p5 0 200 10 p6 300 0 16 p7 300 200 16 size 30 20 5
group 底板岩层1 range group 底板岩层2 not
gen zone brick p0 0 0 10 p1 300 0 16 p2 0 200 10 p3 0 0 12 &
p4 300 200 16 p5 0 200 12 p6 300 0 18 p7 300 200 18 size 30 20 2
group 煤层 range group 底板岩层1 not group 底板岩层2 not
gen zone brick p0 0 0 12 p1 300 0 18 p2 0 200 12 p3 0 0 17 &
p4 300 200 18 p5 0 200 17 p6 300 0 23 p7 300 200 23 size 30 20 3
group 顶板岩层1 range group 煤层 not group 底板岩层1 not group 底板岩层2 not
gen zone brick p0 0 0 17 p1 300 0 23 p2 0 200 17 p3 0 0 27 &
p4 300 200 23 p5 0 200 27 p6 300 0 33 p7 300 200 33 size 30 20 6
group 顶板岩层2 range group 顶板岩层1 not group 煤层 not group 底板岩层1 not group 底板岩层2 not
gen zone brick p0 0 0 27 p1 300 0 33 p2 0 200 27 p3 0 0 50 &
p4 300 200 33 p5 0 200 50 p6 300 0 50 p7 300 200 50 size 30 20 8
group 顶板岩层3 range group 顶板岩层2 not group 顶板岩层1 not group 煤层 not group 底板岩层1 not group 底板岩层2 not
gen merge 0.5
model mohr
prop shear 2.32e8 bulk 4.53e8 coh 3.06e6 fric 27 tens 2.25e6 range group 顶板岩层3
prop shear 2.41e8 bulk 4.94e8 coh 2.43e6 fric 24 tens 1.83e6 range group 顶板岩层2
prop shear 1.47e8 bulk 2.82e8 coh 2.27e6 fric 26 tens 1.45e6 range group 顶板岩层1
prop shear 6.89e7 bulk 1.53e8 coh 2.18e6 fric 26 tens 1.15e6 range group 煤层
prop shear 2.31e8 bulk 4.54e8 coh 2.53e6 fric 24 tens 2.03e6 range group 底板岩层1
prop shear 1.32e8 bulk 2.38e8 coh 2.05e6 fric 26 tens 1.12e6 range group 底板岩层2
set grav 0 0 -10
ini density 3020 range group 顶板岩层3
ini density 2480 range group 顶板岩层2
ini density 2640 range group 顶板岩层1
ini density 1390 range group 煤层
ini density 2480 range group 底板岩层1
ini density 2540 range group 底板岩层2
fix x range x -0.1 0.1
fix x range x 299.9 300.1
fix y range y -0.1 0.1
fix y range y 199.9 200.1
fix z range z -0.1 0.1
app szz -12.5e6 range z 49.9 50.1
set large
hist unbal
solve
save 2m煤层.sav
rest 2m煤层.sav
ini xdis 0 ydis 0 zdis 0
model null range group 煤层 x 100 200 y 50 75
solve
save 2m开挖50-75.sav
