隧道开挖(配有程序和云图)
以下就是我的程序,请各位看看:存在一个问题,在加了壳单元的情况下,整个地表是向上隆起的,请多多指教!!gen zone radcyl p0 0 0 0 p1 6.5 0 0 p20 5 0 p30 0 6.5dim 3.1 3.1 3.1 3.1 size 3 5 12 3ratio 1 1 1 1group tutl fill group suidao
gen zone reflect normal 0 0 -1
gen zone brick p0 6.5 0 -6.5p1 add 18 0 0p2 add 0 5 0 p3 add 0 0 13 size 18 5 12 group ytutl
gen zone brick p0 0 06.5p1 add 6.5 0 0p2 add 0 5 0 p3 add 0 0 7 size 6 5 7 group s-tutl-1
gen zone brick p0 6.5 06.5p1 add 18 0 0p2 add 0 5 0 p3 add 0 0 7 size 18 5 7 group s-tutl-1
gen zone brick p0 00-20p1 add 6.5 0 0p2 add 0 5 0 p3 add 0 0 13.5 size 6 5 14 group x-tutl-1
gen zone brick p0 6.5 0-20p1 add 18 0 0p2 add 0 5 0 p3 add 0 0 13.5 size 18 5 14 group x-tutl-1
model mohr
property bu 2.5e7 sh 7e6 fric 30 cohesion 2.1e4 tension 2e4
in de 1900
set gravity 0 0-9.81
fix x range x 24.5
fix x range x 0
fix y range y 0
fix y range y 5
fix z range z -20
set mech ratio=1e-5
solve
save quan-moxing.sav
in xdisp=0 ydisp=0 zdisp=0
def excate_step1
n=1
a1=n-1
a2=n
end
excate_step1
mod null range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1
sel shell id=1 range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1 group suidao not
sel shell id=1 property iso=(3.45e10,0.3) thick=0.35 density 2450
set mech ratio=1e-5
solve
save section1.sav
def excate_step2
n=2
a1=n-1
a2=n
end
excate_step2
mod null range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1
sel shell id=1 range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1 group suidao not
sel shell id=1 property iso=(3.45e10,0.3) thick=0.35 density 2450
set mech ratio=1e-5
solve
save section2.sav
def excate_step3
n=3
a1=n-1
a2=n
end
excate_step3
mod null range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1
sel shell id=1 range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1 group suidao not
sel shell id=1 property iso=(3.45e10,0.3) thick=0.35 density 2450
set mech ratio=1e-5
solve
save section3.sav
def excate_step4
n=4
a1=n-1
a2=n
end
excate_step4
mod null range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1
sel shell id=1 range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1 group suidao not
sel shell id=1 property iso=(3.45e10,0.3) thick=0.35 density 2450
set mech ratio=1e-5
solve
save section4.sav
def excate_step5
n=5
a1=n-1
a2=n
end
excate_step5
mod null range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1
sel shell id=1 range cyl end1 0 a1 0 end2 0 a2 0 rad 3.1 group suidao not
sel shell id=1 property iso=(3.45e10,0.3) thick=0.35 density 2450
set mech ratio=1e-5
solve
save section5.sav 对称结构取一半计算时,初始要控制转动。 你这个是几步开挖?什么工法 边界条件要设置好 我遇到地表隆起这种情况
如何解决呢? 本帖最后由 msh2010 于 2011-3-21 10:43 编辑
楼主好想法 我想请问一下,有没有在别的软件里面建模,然后导入flac里面计算的/?
这样编程序也忒麻烦了( ⊙ o ⊙ )啊! wwwwwwwwwwwwwwwwwww :) 可以输出锚杆szz应力么
?
想学习一下楼主,请问楼主的QQ号多少?我的496123461 我也遇到了这样的问题 加我qq394343652,我也遇到你这样的问题,我们一起交流交流
页:
[1]