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发表于 2009-6-10 21:58:50
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来自 山东青岛
初始建模如下:
new
plot block state
plot show
;模型PART1
gen zone brick p0=(0,0,0) p1=(16,0,0) p2=(0,40,0) p3=(0,0,6) size 4 10 3
gen zone brick p0=(0,0,6) p1=(16,0,6) p2=(0,40,6) p3=(0,0,10) size 4 10 2
gen zone brick p0=(0,0,10) p1=(16,0,10) p2=(0,40,10) p3=(0,0,11) size 4 20 2
gen zone brick p0=(0,0,11) p1=(16,0,11) p2=(0,40,11) p3=(0,0,14) size 4 40 6
gen zone brick p0=(0,0,14) p1=(16,0,14) p2=(0,40,14) p3=(0,0,16) size 4 20 2
gen zone brick p0=(0,0,16) p1=(16,0,16) p2=(0,40,16) p3=(0,0,20) size 4 10 2
gen zone brick p0=(0,0,20) p1=(16,0,20) p2=(0,40,20) p3=(0,0,30) size 4 10 5
;模型PART2
gen zone brick p0=(16,0,0) p1=(38,0,0) p2=(16,40,0) p3=(16,0,6) size 11 10 3
gen zone brick p0=(16,0,6) p1=(38,0,6) p2=(16,40,6) p3=(16,0,10) size 44 40 8
gen zone brick p0=(16,0,10) p1=(38,0,10) p2=(16,40,10) p3=(16,0,11) size 44 80 2
gen zone brick p0=(16,0,11) p1=(38,0,11) p2=(16,40,11) p3=(16,0,14) size 44 80 6
gen zone brick p0=(16,0,14) p1=(38,0,14) p2=(16,40,14) p3=(16,0,16) size 44 80 4
gen zone brick p0=(16,0,16) p1=(38,0,16) p2=(16,40,16) p3=(16,0,20) size 44 40 8
gen zone brick p0=(16,0,20) p1=(38,0,20) p2=(16,40,20) p3=(16,0,30) size 11 10 5
;模型PART3
gen zone brick p0=(38,0,0) p1=(54,0,0) p2=(38,40,0) p3=(38,0,6) size 4 10 3
gen zone brick p0=(38,0,6) p1=(54,0,6) p2=(38,40,6) p3=(38,0,10) size 4 10 2
gen zone brick p0=(38,0,10) p1=(54,0,10) p2=(38,40,10) p3=(38,0,11) size 4 20 2
gen zone brick p0=(38,0,11) p1=(54,0,11) p2=(38,40,11) p3=(38,0,14) size 4 40 6
gen zone brick p0=(38,0,14) p1=(54,0,14) p2=(38,40,14) p3=(38,0,16) size 4 20 2
gen zone brick p0=(38,0,16) p1=(54,0,16) p2=(38,40,16) p3=(38,0,20) size 4 10 2
gen zone brick p0=(38,0,20) p1=(54,0,20) p2=(38,40,20) p3=(38,0,30) size 4 10 5
save 初始网格.sav
restore 初始网格.sav
attach face
model mohr
;赋材料性质
macro 砂泥岩互层 'shear 0.5e9 bulk 0.8e9 cohesion 5e6 fric 40 tension 4e6 density 2500'
macro 砂质泥岩 'shear 0.25e9 bulk 0.4e9 cohesion 3.2e6 fric 35 tension 2e6 density 2500'
macro 煤 'shear 0.18e9 bulk 0.3e9 cohesion 2.5e6 fric 30 tension 1.6e6 density 1350'
macro 粉砂岩 'shear 0.3e9 bulk 0.4e9 cohesion 3.5e6 fric 36 tension 2e6 density 2600'
macro 细砂岩 'shear 0.5e9 bulk 1.0e9 cohesion 6e6 fric 43 tension 5e6 density 2700'
prop 砂泥岩互层 range z 0 10
prop 砂质泥岩 range z 10 11
prop 煤 range z 11 14
prop 粉砂岩 range z 14 16
prop 细砂岩 range z 16 30
fix x range x -0.1 0.1
fix x range x 53.9 54.1
fix y range y -.1 .1
fix y range y 39.9 40.1
fix z range z -.1 .1
apply szz -16.25e6 range z 29.9 30.1
set grav 0 0 -9.8
initial szz -17e6 grad 0 0 2.5e4
initial syy -10e6
initial sxx -10e6
solve
save 初始平衡.sav |
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