在山区地方修建一个高14m的土石坝,土石坝拦住的是14m高的稀泥巴。我想得到的是坝体是否安全,坝体及地基土的整体应力和应变。坝体坡度是按照1:1.75的比例 hh$V[/iK
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我建的模型是: pod=|(c
New GCEcg&s=\S
;title T`?{Is['(
;Analysis of embankment dam @ 7WWoy
;set logfile Analysisofembankmentdam 5VXI/Lw#
;set log on ,{tK{XpS
;1 几何建模================================================= :hA=(iz
Generate zone brick & ^#Ruw?D
p0=(0,0,0) & <NVSF6`
p1=(28,0,0) & a#_=c>h;
p2=(0,1,0) & '%}k"&t$i
p3=(0,0,14) & O`pqS\H
P4=(28,1,0) & /%P|<[<
[
P5=(0,1,14) & -#e3aXe
P6=(3,0,14) & %( tu<
P7=(3,1,14) & @+,J^[ y
size 14 1 7 ratio 1 1 1 ;矩形 K< ;I*cAX
plot gp surface ;]/emw=a
gen zone brick & +wwb+aG6{
p0 0 0 -10 p1 add 50 0 0 p2 add 0 1 0 p3 add 0 0 10 & MzWVsV
size 25 1 10 ratio 1 1 1 ;矩形 Vp5i i]B4
attach face range z -0.1 0.1 ;联接网格 Tw{}Ht_Qq
;镜像网格 \*(A1Vk
Generate zone reflect normal (1,0,0) origin=(0,0,0) `wzb}"gLsM
group soildam range z 0 14 x bsk
group groundsill1 range z -2 0 Kpx(x0^2
group groundsill2 range z -6 -2 ,
Ac
gsC
group groundsill3 range z -10 -6 ST*\ Q
; 2 指定地基土为Mohr Coulomb 模型============================================= 42{\u 08Z
model null range z 0 15 ;对坝体设置空单元 U<