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一个土石坝计算时地基出现不平衡力不收敛(有命令流) [复制链接]

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只看楼主 倒序阅读 使用道具 楼主  发表于: 2011-07-13
下面是全部命令流,哪位高手运行一下就知道问题了。请帮忙解答。

new
config cppudm
model load Duncan.dll
;建坝基
gen zone brick p0 -60 0 -60 p1 0 0 -60 p2 -60 10 -60 p3 -60 0 0 size 12 2 12 group bedrock
define creatbedrock
x=0
x1=0
loop i(0,19)
x=i*9
x1=x+9
command
gen zone brick p0 x 0 -60 p1 x1 0 -60 p2 x 10 -60 p3 x 0 0 size 2 2 12 group bedrock
endcommand
endloop
end
gen zone brick p0 180 0 -60 p1 182.5 0 -60 p2 180 10 -60 p3 180 0 0 size 1 2 12 group bedrock
gen zone brick p0 182.5 0 -60 p1 185 0 -60 p2 182.5 10 -60 p3 182.5 0 0 size 5 2 12 group bedrock
creatbedrock
;建堆石
gen zone wedge p0 4.5 0 0 p1 4.5 0 2.5 p2 4.5 10 0 p3 0 0 0 size 1 2 1 group rockfill
define creatrockfill
x=0
z=0
n=0
loop i(1,39)
x=i*4.5
x1=x+4.5
z=i*2.5
z1=z+2.5
n=i
command
gen zone brick p0 x 0 0 p1 x1 0 0 p2 x 10 0 p3 x 0 z size 1 2 n group rockfill
gen zone wedge p0 x1 0 z p1 x1 0 z1 p2 x1 10 z p3 x 0 z size 1 2 1 group rockfill
endcommand
endloop
end
gen zone brick p0 180 0 0 p1 182.5 0 0 p2 180 10 0 p3 180 0 100 size 1 2 40 group rockfill
creatrockfill
plot block group
gen zone reflect origin 185 0 0 normal 1 0 0
;建过渡料与心墙
gen zone brick p0 180 0 110 p1 182 0 110 p2 180 10 110 p3 180 0 210 size 4 2 40 group transition1
gen zone brick p0 184.5 0 110 p1 185.5 0 110 p2 184.5 10 110 p3 184.5 0 210 size 2 2 40 group asphalt
gen zone brick p0 188 0 110 p1 190 0 110 p2 188 10 110 p3 188 0 210 size 4 2 40 group transition2
initial x add 2.5 range group transition1
initial x add -2.5 range group transition2
initial z add -110 range group transition1 any group transition2 any group asphalt any
group transition range group transition1 any group transition2 any
;约束条件
fix y range y -0.1 0.1 z 0 100
fix y range y 9.9 10.1 z 0 100
fix x y z range z -0.1 0.1
fix x y range y 9.9 10.1 z -60 0
fix x y range y -0.1 0.1 z -60 0
fix x y range x -60.1 -59.9
fix x y range x 429.9 430.1
;fix x y z range z -60.1 -59.9 y -0.1 10.1
set gravity 0 0 -10
model null
;坝基计算
model e range group bedrock
ini density 2450 range group bedrock
property shear 2.7e9 bulk 8e9 range group bedrock
solve
ini xdisp 0 ydisp 0 zdisp 0
ini xvel 0 yvel 0 zvel 0
model Duncan range z 0.0 10.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 0.0 10.0 group rockfill
ini density 2200 range z 0.0 10.0 group rockfill
model Duncan range z 0.01 10.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 0.0 10.0 group transition
ini density 2150 range z 0.0 10.0 group transition
model mohr range z 0.0 10.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 0.0 10.0 group asphalt
ini density 2420 range z 0.0 10.01 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 10.0
ini xvel 0 yvel 0 zvel 0 range z 10.0
model Duncan range z 10.0 20.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 10.0 20.0 group rockfill
ini density 2200 range z 10.0 20.0 group rockfill
model Duncan range z 10.0 20.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 10.0 20.0 group transition
ini density 2150 range z 10.0 20.0 group transition
model mohr range z 10.0 20.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 10.0 20.0 group asphalt
ini density 2420 range z 10.0 20.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 20.0
ini xvel 0 yvel 0 zvel 0 range z 20.0
model Duncan range z 20.0 30.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 20.0 30.0 group rockfill
ini density 2200 range z 20.0 30.0 group rockfill
model Duncan range z 20.0 30.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 20.0 30.0 group transition
ini density 2150 range z 20.0 30.0 group transition
model mohr range z 20.0 30.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 20.0 30.0 group asphalt
ini density 2420 range z 20.0 30.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 30.0
ini xvel 0 yvel 0 zvel 0 range z 30.0
model Duncan range z 30.0 40.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 30.0 40.0 group rockfill
ini density 2200 range z 30.0 40.0 group rockfill
model Duncan range z 30.0 40.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 30.0 40.0 group transition
ini density 2150 range z 30.0 40.0 group transition
model mohr range z 30.0 40.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 30.0 40.0 group asphalt
ini density 2420 range z 30.0 40.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 40.0
ini xvel 0 yvel 0 zvel 0 range z 40.0
model Duncan range z 40.0 50.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 40.0 50.0 group rockfill
ini density 2200 range z 40.0 50.0 group rockfill
model Duncan range z 40.0 50.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 40.0 50.0 group transition
ini density 2150 range z 40.0 50.0 group transition
model mohr range z 40.0 50.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 40.0 50.0 group asphalt
ini density 2420 range z 40.0 50.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 50.0
ini xvel 0 yvel 0 zvel 0 range z50.0
model Duncan range z 50.0 60.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 50.0 60.0 group rockfill
ini density 2200 range z 50.0 60.0 group rockfill
model Duncan range z 50.0 60.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 50.0 60.0 group transition
ini density 2150 range z 50.0 60.0 group transition
model mohr range z 50.0 60.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 50.0 60.0 group asphalt
ini density 2420 range z 50.0 60.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 60.0
ini xvel 0 yvel 0 zvel 0 range z 60.0
model Duncan range z 60.0 70.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 60.0 70.0 group rockfill
ini density 2200 range z 60.0 70.0 group rockfill
model Duncan range z 60.0 70.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 60.0 70.0 group transition
ini density 2150 range z 60.0 70.0 group transition
model mohr range z 60.0 70.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 60.0 70.0 group asphalt
ini density 2420 range z 60.0 70.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 70.0
ini xvel 0 yvel 0 zvel 0 range z 70.0
model Duncan range z 70.0 80.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 70.0 80.0 group rockfill
ini density 2200 range z 70.0 80.0 group rockfill
model Duncan range z 70.0 80.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 70.0 80.0 group transition
ini density 2150 range z 70.0 80.0 group transition
model mohr range z 70.0 80.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 70.0 80.0 group asphalt
ini density 2420 range z 70.0 80.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 80.0
ini xvel 0 yvel 0 zvel 0 range z 80.0
model Duncan range z 80.0 90.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 80.0 90.0 group rockfill
ini density 2200 range z 80.0 90.0 group rockfill
model Duncan range z 80.0 90.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 80.0 90.0 group transition
ini density 2150 range z 80.0 90.0 group transition
model mohr range z 80.0 90.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 80.0 90.0 group asphalt
ini density 2420 range z 80.0 90.0 group asphalt
solve
ini xdisp 0 ydisp 0 zdisp 0 range z 90.0
ini xvel 0 yvel 0 zvel 0 range z 90.0
model Duncan range z 90.0 100.0 group rockfill
pro cohesion 0 friction 46 fricdel 3 ratiofail 0.7 &
    ke 400 ne 0.65 kb 250 mb 0.5 kur 700 range z 90.0 100.0 group rockfill
ini density 2200 range z 90.0 100.0 group rockfill
model Duncan range z 90.0 100.0 group transition
pro cohesion 0 friction 38 fricdel 4 ratiofail 0.7 &
     ke 200 ne 0.4 kb 150 mb 0.5 kur 400 range z 90.0 100.0 group transition
ini density 2150 range z 90.0 100.0 group transition
model mohr range z 90.0 100.0 group asphalt
pro young 1.5e8 poisson 0.49 cohesion 3.6e5 friction 18 range z 90.0 100.0 group asphalt
ini density 2420 range z 90.0 100.0 group asphalt
solve
描述:Duncan.dll
附件: Duncan.rar (60 K) 下载次数:15
1
离线bindaoyufu

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只看该作者 1楼 发表于: 2011-07-19
好多啊  估计好多人都没耐心看完的啊
天容万物,海纳百川
离线yangxing

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只看该作者 2楼 发表于: 2011-07-21
这个邓肯张模型是你自己编的吗?
林花谢了春红,太匆匆……
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