set log on eZ a:o1y
set logfile mgan.log {qKxz9.y
new eRbGZYrJ
plot block group ^n#1<K[E
plot show ]!:oYAm
generate zone radcyl p0 = (0,0,0) p1 = (20,0,0) & qo+N,x9o
p2 = (0,1,0) p3 = (0,0,20) p4 = (20,1,0) p5 = (0,1,20) & &m3.h!dq
p6 = (20,0,20) p7 = (20,1,20) p8 = (2.4,0,0) p9 = (0,0,2.4) p10 = (2.4,1,0) & ;TQf5|R\K
p11 = (0,1,2.4) size 10 5 10 10 dimension 2.4 2.4 2.4 2.4 ratio 1 1 1 1 fill group tunnel qZ@0]"h
gen zone radtunnel p0 = (0,0,0) p1 = (0,0,-20) & zWw2V}U!
p2 = (0,1,0) p3 = (20,0,0) & w)E@*h<Z
size 10 5 10 10 dimension 2.2,2.4,2.2 fill group tunnel2 BhpOXqg
gen zone reflect normal (-1,0,0) origin =(0,0,0) 6Dws,_UAZ4
group section1 range y 0 1 group tunnel any group tunnel2 any 0YH+B
save model.sav tC8(XMVx
pau O^LTD#}$a)
;德鲁克-普拉格模型的材料参数 u{&B^s)k.
model dr =9L$L|W
prop bulk 1.41e9 shear 0.97e9 kshear 1.603e7 qvol 0.917 {-9jm%N
;给定边界条件 iK;dU2h
fix x range x -20.1 -19.9 +&tgJ07A
fix x range x 19.9 20.1 4!$
M q;U
fix z range z -20.1 -19.9 -7WW[
w
fix y range y -0.1 0.1 HQ!Xj.y
fix y range y 0.9 1.1 puSLqouTM
;初始应力赋值 C2]Kc{4
set grav 0 0 -10 B;Nl~Y|\
ini density 2750 SEQ%'E5-'
ini szz -17.6e6 grad 0 0 27500 T1B|w"In
ini sxx -17.6e6 grad 0 0 27500 K.tlo^#^B[
ini syy -17.6e6 grad 0 0 27500 "Z,q?Fc
hist unbal kI*(V[i
solve rh2LGuo4m
save chushihua1_maogan.sav k'`m97B
ini xvel 0 yvel 0 zvel 0 ,p{`pma
ini xdis 0 ydis 0 zdis 0 .F&9.#>
mod null range group section1 9L%I<5i
solve MFJE6ei
save kaiwa4.sav N\t1T(C|
;第一排 >YW\~T
sel cable id=1 begin 0 0 2.4 end 0 0 4.9 nseg 25 Auy".br'
sel cable id=1 begin 0.92 0 2.2 end 1.88 0 4.53 nseg 25 '2J0>Bla
sel cable id=1 begin 1.7 0 1.7 end 3.46 0 3.46 nseg 25 7>o.0
sel cable id=1 begin 2.2 0 0.92 end 4.53 0 1.88 nseg 25 y#ON|c
/
sel cable id=1 begin 2.4 0 0 end 4.9 0 0 nseg 25 9D@$i<D:
sel cable id=1 begin 2.4 0 -0.8 end 4.9 0 -0.8 nseg 25 PDx)S7+w[
sel cable id=1 begin 2.4 0 -1.6 end 4.9 0 -1.6 nseg 25 -9P2`XQ^
sel cable id=1 begin -0.92 0 2.2 end -1.88 0 4.53 nseg 25 ,Y_{L|:w
sel cable id=1 begin -1.7 0 1.7 end -3.46 0 3.46 nseg 25 sfp,Lq`
sel cable id=1 begin -2.2 0 0.92 end -4.53 0 1.87 nseg 25 9z
m|Lbj
sel cable id=1 begin -2.4 0 0 end -4.9 0 0 nseg 25 [{[N(g&d
sel cable id=1 begin -2.4 0 -0.8 end -4.9 0 -0.8 nseg 25 k0?ZYeHC
sel cable id=1 begin -2.4 0 -1.6 end -4.9 0 -1.6 nseg 25 Ue5O9;y]u
sel cable pro emod 2.06e11 xcarea 1.57e-3 gr_per 1. & QrD o|GtE
yten 25e4 gr_k 17.5e6 gr_c 20e4 range id 1 t$&Qv)
solve nR
\'[~+
save maogan4.save )!9Ifk0KH
Itm8b4e9;
&0N<ofYX
请大家帮忙看看,我这个程序为什么运行了,支护没效果,谢谢!!