[讨论]三维隧道ANSYS模拟（初始地应力不通过）能解决的价钱可以商量 [复制链接]

小弟做的是三维隧道核心土开挖，在算地应力就遇到了问题，求高手解决下面是命令流 <r%K i`u(p  
finish$/clear$/filname,rtest2$/prep7 ER0 Yl  
et,1,mesh200,2   !3-D线单元2节点   EX8JlA\-W  
et,2,mesh200,6   !3-D面单元4节点   ?=u?u k<-  
et,3,SHELL181           !用于模拟支护结构的壳单元   { 3G  
et,4,SOLID45          !用于模拟围岩的三维实体单元 asWk]jjMG  
r,1,0.4,0.4,0.4,0.4    !壳单元的厚度，单位 qBA)5Sv\V  
r,2,0.6,0.6,0.6,0.6 b--=GY))F  
mp,ex,1,30e9            !支护结构材料属性，弹性模型，单位Pa /K=OsMl2b8  
mp,prxy,1,0.2           !泊松比   KX)n+{   
mp,dens,1,2500          !密度 M4^G3c<  
mptemp,,,,,,,,          !围岩（清除前一次的温度设定 ） -Q WvB  
mptemp,1,0              !开始此次的设定 %iyc1]w{  
mp,ex,2,0.022e9            !围岩材料属性 6h 0qtXn-  
mp,prxy,2,0.38          !泊松比，无单位 Z 3BwbH  
mp,dens,2,2000   z@*E=B1L  
tb,dp,2                 !dp模型 J_Lmy7~xbD  
tbmodif,1,1,0.035e6     !输入凝聚力 ^y+k6bE  
tbmodif,1,2,22          !输入摩擦角 l;?:}\sI=  
mptemp,,,,,,,,         pUIN`ya[[  
mptemp,1,0 L9b.D<  
mp,ex,3,0.022e9    !围岩材料属性 s~M4.06P  
mp,prxy,3,0.38          !泊松比，无单位 .OPknC  
mp,dens,3,2001   ,Qj G|P  
tb,dp,3                 !dp模型 p`tz*ewC  
tbmodif,1,1,0.035e6     !输入凝聚力 
l.Q  
tbmodif,1,2,22          !输入摩擦角 lriezI  
mptemp,,,,,,,,         uEPp%&D.+  
mptemp,1,0 0~|0D#klB  
mp,ex,4,0.022e9    !围岩材料属性 )aS:h}zn  
mp,prxy,4,0.38          !泊松比，无单位 MxTJgY  
mp,dens,4,2001   ]OAU&t{  
tb,dp,4 ^e:z ul{;]  
tbmodif,1,1,0.035e6 !np_B0`  
tbmodif,1,2,22       |t,sK aL  
mptemp,,,,,,,,        
'gwh:  
mptemp,1,0 7?.uAiM'zT  
mp,ex,5,0.022e9    !围岩材料属性 U2Ve @.  
mp,prxy,5,0.38          !泊松比，无单位 7e_4sxg'(3  
mp,dens,5,2003   HqGI.  
tb,dp,5 T(!1\TB  
tbmodif,1,1,0.035e6 G[64qhTC  
tbmodif,1,2,22 pPReo)  
mptemp,,,,,,,,         Xdvd\H=  
mptemp,1,0 vNO&0~  
mp,ex,6,0.022e9    !围岩材料属性 U[]yN.J  
mp,prxy,6,0.38          !泊松比，无单位 &RR;'wLoQT  
mp,dens,6,2004   D T5d]MU  
tb,dp,6 WowKq0sn
 
tbmodif,1,1,0.035e6 l@`k:?  
tbmodif,1,2,22 X3:1KDVsV  
mptemp,,,,,,,,         1k[_DQ=^l1  
mptemp,1,0 `?VK(<w0q  
mp,ex,7,0.022e9    !围岩材料属性 b
(Y   
mp,prxy,7,0.38          !泊松比，无单位 Kz'GAm\  
mp,dens,6,2005   ,&[o:jTk  
tb,dp,7 " ityx?  
tbmodif,1,1,0.035e6 \f,<\mJ#  
tbmodif,1,2,22 r=j?0k '}]  
mptemp,,,,,,,,         n:AZ(f   
mptemp,1,0 >+O0W)g{o  
mp,ex,8,0.022e9    !围岩材料属性 GSA
+A7sZ  
mp,prxy,8,0.38          !泊松比，无单位 ZflB<cI  
mp,dens,8,2006   q<}IO  
tb,dp,8 yg\QtWWM  
tbmodif,1,1,0.035e6 01(U)F\  
tbmodif,1,2,22 {_7hX`p  
mptemp,,,,,,,,         ,xwiJfG; ]  
mptemp,1,0 Laj/~Ru6  
mp,ex,9,20e9            !支护结构材料属性，弹性模型，单位Pa v
fSPgUB)  
mp,prxy,9,0.2             =!Ik5LiD  
mp,dens,9,2000 [s}W47N1  
NUMSTR,KP,1          !设置起始关键点的编号为1 HT7,B(.}  
NUMSTR,LINE,1 xQR/Xp!h  
NUMSTR,AREA,1 fh#:j[R
4e  
NUMSTR,VOLU,1 5BrN uR$  
CSYS,0                !激活笛卡尔坐标系 l;-2hZ  
k,1,0,0 \8(Je"S  
k,2,0,11.37 .ATpwFal  
k,3,3.34,0 tP_.-//  
k,4,-3.34,0 [8u9q.IZ  
k,101,0,0,10 @!;A^<{ka  
k,102,0,11.37,10 PqspoH 0OI  
k,103,3.34,0,10 enk`I$Xx  
k,104,-3.34,0,10 :
6n4i$  
circle,1,5.8,101 JMAdsg/  
circle,2,14.4,102 Csyh 'v  
circle,3,2.67,103 [3dGHf;miw  
circle,4,2.67,104 <Zva  
lcsl,all F=\ REq  
lsel,s,,,17,22,1 gs<~)&x  
lsel,a,,,46,48,1 }$)~HmZw  
lsel,a,,,27,28,1 yp~z-aRa  
lsel,a,,,43 R3g)LnN  
lsel,inve NSVE3  
ldele,all,,,1 :ok.[q  
lsel,all  II'.vp  
lcomb,17,18 1 -Z&/3T]  
lcomb,19,21 O0}uY:B  
lcomb,27,43 8Hq4
ppC  
lcomb,28,46 ?;#Q3Y+  
cm,zh,line kTjn%Sn,  
circle,1,8.8,101 @@ j\OR  
circle,2,17.4,102 \p:)Cdn  
circle,3,5.67,103 x
@X2r  
circle,4,5.67,104 kB+$Kt<]L  
cmsel,s,zh,line +B{u,xgg  
lsel,inve dr)*.<_+a(  
lcsl,all <pp
dy,j:  
lsel,s,,,23,25,2 q:_:E*o  
lsel,a,,,18,21,3 E"}%$=yK  
lsel,a,,,26,62,36 nLL2/!'n  
lsel,a,,,24,59,35 "yymnIQ3u  
lsel,a,,,33,55,22 (jKqwVs.:  
lsel,a,,,34,58,24 Az8b_:=  
cmsel,a,zh,line )]n>.ZmLCB  
lsel,inve rzdQLan  
ldele,all,,,1 @de  ZZ  
lsel,all 'qVlq5.  
lcomb,23,25 ?* ~4~ZEE  
lcomb,18,21 (YJ2- X~  
lcomb,33,55 9q]f]S.L  
lcomb,34,58 eNfH9l2k  
allsel aj|3(2;Kp  
kdele,101,104,1 *BxU5)O  
k,201,-3.73,0.444e-15 Ew4D';&;  
k,202,-1.624,3.944 =pzTB-
G  
k,203,1.624,3.944 RZEq@q  
k,204,3.73,0 7!qeIz  
l,201,202 wsdZwik  
l,202,203 ,3rsjoKhd  
l,203,204 #
@nPB.  
l,204,201 y%|Ez  
k,41,-28,-20 _)@G,E33f@  
k,42,-15.8,-20 H-t$A, [  
k,43,0,-20 sct3|H#  
k,44,15.8,-20 Z/Wf  
k,45,28,-20 P|1 D6  
k,46,28,-11 RrLj5Jq  
k,47,28,15 ^WU[+H ;  
k,48,15.8,15 )4o8SF7lz  
k,49,0,15 ;\"5)S  
k,50,-15.8,15 C{U*{0}  
k,51,-28,15 UV|{za$&/  
k,52,-28,-11 lB2F09`  
k,53,-15.8,-11 E9Kp=3H  
k,54,0,-11 "[/W+&z[~  
k,55,15.8,-11 Q?hf2iw  
k,57,-2.22,5.36 #++:`Z  
k,58,2.22,5.36 9~^k3!>0  
k,59,-28,0 ZK?V{X{";  
k,60,-15.8,0 Zk7!CJVM  
k,61,15.8,0 _e8Gt6>  
k,62,28,0 l_2Xao$  
l,6,9 pv4#`.m  
l,7,10 :bo2H[U+  
l,5,8 },<Y \  
l,57,202 l_((3e[)  
l,58,203 Ag3+z+uS  
l,201,30 lhQMR(
w^  
l,204,29 @@a#DjE%/  
l,16,12 5~>j98K  
l,41,42 |0^IX  
l,42,43 Tb^1#O  
l,43,44 Yq/vym-O5  
l,44,45 ZHwl9n#m  
l,45,46 2./z6jXW_  
l,46,62 a^G>|+8  
l,62,47 ;Ym6ey0t  
l,47,48 lX.1B&T9Lr  
l,48,49 Tq^B>{S"  
l,49,50 c.Izm+9k  
l,50,51 y)fz\wk  
l,51,59 j!L7r'AV5  
l,59,52 BGNZE{K4"  
l,52,41 FYNUap,A  
l,50,60 1C=42ZZ&2  
l,60,53 n\7>_  
l,53,42 I(>_as\1  
l,49,9 8~!h8bkC  
l,16,54 dr8Q>(ZY  
l,54,43 MB5V$toC  
l,48,61 dtQ3iuV %  
l,61,55 /2r&ga&  
l,55,44 3]\'Q}  
l,52,53 xt@v"P2Ok  
l,53,54 ;p,Kq5,l  
l,54,55 SA"4|#3>7  
l,55,46 $/u.F;  
l,59,60 }WR@%)7ay  
l,60,10 Dir# [j  
l,8,61 "<L9-vb  
l,61,62 eZL!Z!  
k,63,28,15,-50 0m4#{^Y  
k,64,28,35,-50 g5nL7;`N  
l,47,63 >0:=<RW  
l,63,64 O|v8.3[cT  
l,47,64 5OTZa>H  
FLST,2,2,4,ORDE,2   AHa]=ka>  
FITEM,2,8   u3X!O  
FITEM,2,19   7 }t=Lx(  
LPTN,P51X (e 2.Ru  
ldele,65 #pD=TMefC  
FLST,2,2,4,ORDE,2   uYE"OUNWL  
FITEM,2,9   IQ JFL +f  
FITEM,2,17   R{B5{~m>W@  
LPTN,P51X   gYpFF=7j<@  
ldele,65 n>o=RQ2  
nummrg,all,,,,low  !合并所有元素 f'j<v  
numcmp,all ?Rh[S  
FLST,2,4,4   80U(q/H%9  
FITEM,2,34   ^MWp{E  
FITEM,2,33   vN6)Szim  
FITEM,2,37   S>
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FITEM,2,52   wG 5H^>6u>  
AL,P51X x` 4|^u  
FLST,2,5,4   C]zG@O!  
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FITEM,2,37   ![[:Z  
FITEM,2,53   PywUPsJ  
FITEM,2,21   t,5AoK/NL9  
FITEM,2,40   ?+]   
AL,P51X ?;rRR48T9E  
FLST,2,5,4   (>\4%(pnD  
FITEM,2,29  
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FITEM,2,40   0b=00./o  
FITEM,2,16   ypvz&SzIh  
FITEM,2,54   qz-lQ  
FITEM,2,43   :K*/  
AL,P51X p13y`sU=  
FLST,2,4,4   b\SB  
FITEM,2,28   `:gXQmt  
FITEM,2,27   ;%/}(&E2  
FITEM,2,55   _:XX+3W7  
FITEM,2,43   g s%[Cv  
AL,P51X @ +>>TGC  
FLST,2,4,4   nI`9|W  
FITEM,2,52   JGlp7wro  
FITEM,2,35   ;3=RM\  
FITEM,2,48   ()_^:WQO?  
FITEM,2,38   /p{$HkVw  
AL,P51X D'Kiy  
FLST,2,7,4   @i>4k  
FITEM,2,53   xy^z_`  
FITEM,2,24   kc[<5^b5  
FITEM,2,60   #!jwn^yq  
FITEM,2,31   _]kw|[)  
FITEM,2,41   ?J5E.7o  
FITEM,2,49   k~iA'E0-  
FITEM,2,38   _y9NDLRs8  
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FLST,2,7,4   p+F>+OQ*  
FITEM,2,32   \`?4PQ  
FITEM,2,57   F,xFeq$/{  
FITEM,2,22   0fw>/"v  
FITEM,2,54   /6'5uP   
FITEM,2,44   Y-y}gc_L  
FITEM,2,50   nsXyReWka  
FITEM,2,41   WQNFHRfO*n  
AL,P51X B5qlU4km&  
FLST,2,4,4   U;]h/3P  
FITEM,2,55  
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FITEM,2,44   Oz5Ze/HBN  
FITEM,2,51   j[$+hh3:  
FITEM,2,23   ~#:R1~rh\e  
AL,P51X t|59/R  
FLST,2,4,4   Hy2~D:34  
FITEM,2,36   R@[1a+}5  
FITEM,2,48   X> V`)  
FITEM,2,39   sWMY Lo  
FITEM,2,12   o[k,{`M0  
AL,P51X HA;G{[X  
FLST,2,4,4   zRA,Yi4;+  
FITEM,2,49   1v9#Fr Y  
FITEM,2,39   ;
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FITEM,2,13   )VkH':yCM  
FITEM,2,42   hx!hI1
  
AL,P51X RxGZ#!j/  
FLST,2,4,4   0PJ7o#}_{@  
FITEM,2,42   MgQb"
qx  
FITEM,2,14   pLpWc~#  
FITEM,2,47   a_Z[@W  
FITEM,2,50    B"Ttr+  
AL,P51X M~djX} #\  
FLST,2,4,4   %H7H0%qW  
FITEM,2,51   Wo/LrCg  
FITEM,2,19   y.WEO>  
FITEM,2,15   BA`K,#Ft7  
FITEM,2,47   q4KYC!b  
AL,P51X a(K^/BT  
FLST,2,5,4   +`~kt4W  
FITEM,2,21   6F?U:N#<  
FITEM,2,5   \aGTi pB  
FITEM,2,61   i/q1>  
FITEM,2,62   6$\'dkufQ  
FITEM,2,6   :cE~\BS&  
AL,P51X -Z&9pI(3R~  
FLST,2,5,4   F'JceU  
FITEM,2,16   2PEA<{u  
FITEM,2,5   ^}<h_T?<_-  
FITEM,2,17   ;c0z6E /  
FITEM,2,8   =.6JvX<d1*  
FITEM,2,7   u\}"l2 r  
AL,P51X -e_L2<7  
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FITEM,2,6   fqD1Ej  
FITEM,2,24   oz?pE[[tm  
FITEM,2,60   R}0!F2  
FITEM,2,31   Nr0}*8#j  
FITEM,2,11   /\UFJ  
FITEM,2,25   ;+R  
FITEM,2,46   -i"?2gK  
FITEM,2,20   W4S! rU  
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FLST,2,8,4   )\fLS d  
FITEM,2,26   >vc$3%L[$  
FITEM,2,45   = GZ,P (
  
FITEM,2,18   nQ^ c{Bm:  
FITEM,2,7   J4q_}^/2w  
FITEM,2,22  
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FITEM,2,57   y[I)hSD=  
FITEM,2,32   vuNq7V*}  
FITEM,2,11   ^n<o,K4\}  
AL,P51X nY50dFA,  
FLST,2,5,4   VgcLG ]tE[  
FITEM,2,61   Eh|v>Yew  
FITEM,2,17   gSXidh}^  
FITEM,2,63   Ce!xa\  
FITEM,2,2   i>=!6Hu2  
FITEM,2,64   (2p<I)t  
AL,P51X
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FLST,2,6,4   h4k.1yH;  
FITEM,2,62   _*LgpZ-2(  
FITEM,2,20   NaYr$`  
FITEM,2,46   ynU20g  
FITEM,2,9   PuGc{kt  
FITEM,2,1   -)$5[jM]  
FITEM,2,63   )~H&YINhn  
AL,P51X 2H2Yxe7?-  
FLST,2,6,4   Zp <^|=D  
FITEM,2,64   [W*Q~Wvp  
FITEM,2,3   5BB:.  
FITEM,2,10   b[`
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FITEM,2,45   /m(v5v7(  
FITEM,2,18   y8CH=U[  
FITEM,2,8   oS Apa  
AL,P51X !ui:0_  
FLST,2,4,4   .GOF0puiM  
FITEM,2,2   T6fm`uL&L  
FITEM,2,1   rJ)8KY>  
FITEM,2,4   C`r{B.t`GT  
FITEM,2,3   &BS*C} },  
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FLST,2,5,4   J0O wzO  
FITEM,2,9   < r7s,][&  
FITEM,2,4   vOi4$I~CJ  
FITEM,2,10   |%c"A
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FITEM,2,26   dE]yb|Ld  
FITEM,2,25    mPS27z(  
AL,P51X   %e%VHHO|  
FLST,2,3,4   /YT _~q=:  
FITEM,2,58   7dtkylW  
FITEM,2,59   9KGi%UIFvn  
FITEM,2,56   TIYo&?Z)  
AL,P51X :*dfP
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allsel t @vb3  
FLST,5,6,4,ORDE,6   Xjs`iK=w  
FITEM,5,18   +jN%w{^=  
FITEM,5,20   5!*@gn  
FITEM,5,22   5VhJ*^R`y  
FITEM,5,24   w-wap  
FITEM,5,63   (~OP)F).  
FITEM,5,64 Hh{pp ^  
CM,_Y,LINE   mq6TwM  
LSEL, , , ,P51X kYnp$8  
CM,_Y1,LINE l[u=_uaYl  
CMSEL,,_Y   caXSt2|'  
!*   =@y ?Np^A  
LESIZE,_Y1, , ,3, , , , ,1   
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FLST,5,11,4,ORDE,9   d_aHUmI^"  
FITEM,5,2   ds;c\x  
FITEM,5,5   \_8.\o"@*#  
FITEM,5,-7   ?3Y~q;I]O  
FITEM,5,9   G%5ZG$as  
FITEM,5,-11 "`Mowp*  
FITEM,5,45   32x[6"T  
FITEM,5,-46 1Zt>andBF  
FITEM,5,57   b>x03%  
FITEM,5,60   jSd[  
CM,_Y,LINE   iM(Q-%HP_  
LSEL, , , ,P51X $i]G'fj  
CM,_Y1,LINE ;\(X;kQi  
CMSEL,,_Y   !@4 i:,p@  
!*   L.
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LESIZE,_Y1, , ,4, , , , ,1   Q]hl+C$d"/  
!*   Z)'gj  
FLST,5,10,4,ORDE,10 C q)Cwc[H  
FITEM,5,1   %=`wN^3t2  
FITEM,5,3   8Ai\T_l  
FITEM,5,25   Nn='9s9F?}  
FITEM,5,-26 s|\\"3  
FITEM,5,31   0AD8X+M{P  
FITEM,5,-32 )zK@@E  
FITEM,5,40   r<c&;*  
FITEM,5,-41 |*n B2  
FITEM,5,53   Ci_Qra 6  
FITEM,5,-54 X;7hy0Y  
CM,_Y,LINE   *~0U4kw+  
LSEL, , , ,P51X P^[y~I#{  
CM,_Y1,LINE OAo;vC:^  
CMSEL,,_Y  
IaT\ymm`  
!*   )18C(V-x  
LESIZE,_Y1, , ,5, , , , ,1   Ld?'X=eQ  
!*   E4, J"T|@  
FLST,5,19,4,ORDE,19 TE% i   
FITEM,5,8   oe<DP7e  
FITEM,5,12   TXo`P_SE  
FITEM,5,15   +=K =B  
FITEM,5,19   dCpDA a3  
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FITEM,5,28   bYBEh n  
FITEM,5,33   2;ju/9x  
FITEM,5,35   )f,9 h  
FITEM,5,-36 NOFuX9/'w  
FITEM,5,38   d<Dm(  
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FITEM,5,42   IxaF*4JG  
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FITEM,5,47   7KL@[  
FITEM,5,-48 Zygu/M6  
FITEM,5,51   DR7JEE  
FITEM,5,-52 se=;vp]3a  
FITEM,5,55   kgh0  
FITEM,5,62   )kDB*(?  
CM,_Y,LINE   PUmgcMt  
LSEL, , , ,P51X ]-;M
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CM,_Y1,LINE d9up! k  
CMSEL,,_Y   =SD^Jl{H  
!*   mgMa)yc!dp  
LESIZE,_Y1, , ,6, , , , ,1   '<{Jlz(u9  
!*   hBi/l
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FLST,5,7,4,ORDE,7   *vzEfmN:d  
FITEM,5,4   h@PE:=  
FITEM,5,13   i>O8q%BnJ  
FITEM,5,-14 2N{^V?:  
FITEM,5,29   -2'1KAk-W  
FITEM,5,-30 M+*K-zt0  
FITEM,5,49   /j-c29nz  
FITEM,5,-50 $,zW0</P*l  
CM,_Y,LINE   #>6Jsnv1  
LSEL, , , ,P51X ^?NLA&v<  
CM,_Y1,LINE Zc'^iDAY  
CMSEL,,_Y   2Z>8ROv^X  
!*   C5g9Gg  
LESIZE,_Y1, , ,7, , , , ,1   6MNrH  
!*   Z/czAr@4  
FLST,5,6,4,ORDE,6   ne: 'aq  
FITEM,5,16   V*DDU]0k  
FITEM,5,21   ny
etK  
FITEM,5,27   l <p(zLR  
FITEM,5,34   hn~btu9h  
FITEM,5,37   -lrcb/)Gz  
FITEM,5,43   ;Yt+{pI  
CM,_Y,LINE   [bw1!X3  
LSEL, , , ,P51X n?;h-KKO:  
CM,_Y1,LINE 7>=
 
CMSEL,,_Y   8@Bm2?$}g  
!*   w'E(9gV  
LESIZE,_Y1, , ,8, , , , ,1   D?=4'"@v  
!*   vVP.9(  
FLST,5,1,4,ORDE,1   T%Bz>K  
FITEM,5,58   zz!jt A  
CM,_Y,LINE   C^;>HAK|F  
LSEL, , , ,P51X D5!#c-Y-  
CM,_Y1,LINE &u~Pp=kv  
CMSEL,,_Y   k*v${1&  
!*   zf&:@P{  
LESIZE,_Y1, , ,5, , , , ,1   N<ux4tz  
!*   4jSYR#Hqp`  
FLST,5,1,4,ORDE,1   Si@6'sw  
FITEM,5,56   YmpaLZJ  
CM,_Y,LINE   F2Y!aR  
LSEL, , , ,P51X Ii&p v  
CM,_Y1,LINE ltlo$`PR  
CMSEL,,_Y   o".,JnbXl  
!*   .9N7`  
LESIZE,_Y1, , ,10, , , , ,1 p8 Ao{  
!*   s/.P/g%tA>  
FLST,5,1,4,ORDE,1   @]]&^ 7  
FITEM,5,59   vZW[y5  
CM,_Y,LINE   BeN]D  
LSEL, , , ,P51X k>\v]&|T`  
CM,_Y1,LINE 2W2T  
CMSEL,,_Y   Bgn%d4W;G  
!*   o2'Wu:Y"  
LESIZE,_Y1, , ,12, , , , ,1 Oxa8ue?  
!*   l4dG=x}M]  
FLST,5,2,4,ORDE,2   #4JLWg  
FITEM,5,17   I)yF!E &  
FITEM,5,61   {o 2 qY|S  
CM,_Y,LINE   ]-9w'K d  
LSEL, , , ,P51X Rj4C-X4=  
CM,_Y1,LINE KyyVO"  
CMSEL,,_Y   z:$ibk4#h  
!*   [uK{``"  
LESIZE,_Y1, , ,3, , , , ,1   CmV &+C$V%  
!*   8\^A;5  
allsel 9K#3JyW*  
mshape,0 PR]b]=  
mshkey,0 zhm0J-g  
type,2 T2/:C7zL  
amesh,1,22 PZ`11#bbm  
nummrg,all,,,,low !合并所有元素 EZN!3y|m  
numcmp,all Rk[a|T&  
save 6M.|W;  
allsel Fe4>G8uuwn  
k,1000,0,0,-50 d,?Tq  
l,1,1000 1.+6x4%rV  
/view,1,1,1,1！（正等轴视图） =JW-EQ6[T  
/replot 0Sz[u\w  
extopt,esize,50,0！（定义扫掠方向的单元尺寸） ZOMYo]  
lsel,s,,,20 &^#u=w?^x  
adrag,all,,,,,,65 ]ly" K!1,  
lsel,s,,,46 8#VD u(  
adrag,all,,,,,,65 K,
I  
lsel,s,,,25,26 #4b]j".P!n  
adrag,all,,,,,,65 92t.@!m`  
lsel,s,,,45 amdgb,vh  
adrag,all,,,,,,65 oda
,  
lsel,s,,,18 8I*N  
adrag,all,,,,,,65 R"9wVM;*c  
lsel,s,,,61,62 BV`\6SM~  
adrag,all,,,,,,65 I8j:{*h  
lsel,s,,,8 pA8As  
adrag,all,,,,,,65 `:;q4zij;  
lsel,s,,,17 -YAtM-VL  
adrag,all,,,,,,65 6[4VbIBSI  
lsel,s,,,63 x(vQ%JC  
adrag,all,,,,,,65 ($kw*H{Ah^  
lsel,s,,,2 >Rd~-w)!|  
adrag,all,,,,,,65  u\L}B!  
lsel,s,,,64 J-Tiwl  
adrag,all,,,,,,65 [5& nH@og  
lsel,s,,,1 }ePl&-9T  
adrag,all,,,,,,65 y/c3x*l.xL  
lsel,s,,,9 Hj|&P/jY]*  
adrag,all,,,,,,65 [#q]B=JB  
lsel,s,,,3 uBa<5YDF  
adrag,all,,,,,,65 *$W&jfW  
lsel,s,,,10 |Rz.Pt6  
adrag,all,,,,,,65 1*Pxndt&  
lsel,s,,,4 w\YS5!P,V  
adrag,all,,,,,,65 P|bow+4  
gplot   !（一般视图） m|B=&#  
allsel #$-E5R;x  
asel,s,,,23,40 (X,i,qK/  
aglue,all  !面合并运算 Leb|YX
 
nummrg,all,,,,low  !合并所有元素 DkEv1]6JI_  
numcmp,all U:C:ugm  
save +q'1P}e  
type,3 ft6)n T/"&  
real,2 a @2fJ}  
mat,1 B(++*#T!^m  
allsel %g}d}5s  
/DIST,1,0.924021086472,1   $VvgzjrH  
FLST,5,13,4,ORDE,10 :86:U 0^  
FITEM,5,65   ~qrSHn}+PU  
FITEM,5,67   8ROKfPj;z  
FITEM,5,-68 hc[ K VLpS  
FITEM,5,70   +h4W<YnW  
FITEM,5,72   mGj)Zrx>  
FITEM,5,-74 |cf-S8pwY  
FITEM,5,76   _(F-(X|  
FITEM,5,-79 < ,*\t  
FITEM,5,81   > 0MP[  
FITEM,5,-82 )x7n-|y6  
CM,_Y,LINE   #BUq;5  
LSEL, , , ,P51X "mW'tm1+  
CM,_Y1,LINE ,UMr_ e{|  
CMSEL,,_Y   5'I+%66?h$  
!*   >bh+!5Y0  
LESIZE,_Y1, , ,20, , , , ,1 uLS]=:BT  
!*     3- Kgz  
FLST,5,2,4,ORDE,2   bGH#s {'5  
FITEM,5,69   ,G

t!nm_  
FITEM,5,80   )N&SrzqTK  
CM,_Y,LINE   P3&s<mh  
LSEL, , , ,P51X *9EwZwE_K  
CM,_Y1,LINE X3l>GeUi  
CMSEL,,_Y   C~q
Z&  
!*   fd&Fn=!  
LESIZE,_Y1, , ,20, , , , ,1 Ak9{P`  
!*   M?eP1v:<+G  
LESIZE,_Y1,4, ,20, , , , ,1 qY#*LqV  
!*   _xaum  
FLST,5,1,4,ORDE,1  
n[iwi   
FITEM,5,86   '" "v7  
CM,_Y,LINE   RW. qw4  
LSEL, , , ,P51X C e-ru)  
CM,_Y1,LINE -[7+g  
CMSEL,,_Y   bE !SW2:M  
!*   SKL4U5D{  
FLST,5,1,4,ORDE,1   K$,Zg  
FITEM,5,84   G;G*!nlWf  
CM,_Y,LINE   x|rc[e%k  
LSEL, , , ,P51X l/'GbuECm  
CM,_Y1,LINE gT+g@\u[
  
CMSEL,,_Y   9&eY<'MgP  
!*   V#7,vas  
LESIZE,_Y1, , ,4, , , , ,1   )/$J$'mcxd  
!*   BV~J*e  
FLST,5,1,4,ORDE,1   f,TW|Y'{g  
FITEM,5,86   4^L;]v,|7  
CM,_Y,LINE   j~-N2b6z  
LSEL, , , ,P51X Y\]ZIvTSb  
CM,_Y1,LINE s|Mo3_>  
CMSEL,,_Y   #Q8_:dPY  
!*   ,<
rC,4-F<  
LESIZE,_Y1, , ,7, , , , ,1   T7,]^ 1  
!*   2?t@<M]  
FLST,5,1,4,ORDE,1   o8g7wM]M  
FITEM,5,92   oRWje#4O  
CM,_Y,LINE   =OHX5:Z  
LSEL, , , ,P51X Ib#-M;{  
CM,_Y1,LINE U
#[&(  
CMSEL,,_Y   Te+(7 Z  
!*   ka9@7IFM  
LESIZE,_Y1, , ,5, , , , ,1   w.?4}'DK  
!*   ccag8LC  
LESIZE,_Y1, , ,3, , , , ,1   ,>a!CnK=  
!*   4E^ ?}_$  
FLST,5,1,4,ORDE,1   H -Mb:4  
FITEM,5,91   X,k^p[Rcu  
CM,_Y,LINE   Tz @=N]D  
LSEL, , , ,P51X |U|>YA1[b  
CM,_Y1,LINE O k`}\NZL  
CMSEL,,_Y   Ou_H&R  
!*   9&Jf4lC94  
LESIZE,_Y1, , ,3, , , , ,1   +F8{4^w1  
!*   )UKX\nD"0  
FLST,5,2,4,ORDE,2   xnZnbgO+  
FITEM,5,93   6'Q{xJe?  
FITEM,5,-94 {rKC4:  
CM,_Y,LINE   EK';\}  
LSEL, , , ,P51X xuK"pS  
CM,_Y1,LINE E!9WZY  
CMSEL,,_Y   _i05'_  
!*   [:y:_ECs6  
LESIZE,_Y1, , ,3, , , , ,1   }4|EHhG  
!*   "v1{  
FLST,5,7,4,ORDE,7   8fXiadP#  
FITEM,5,1   $tmdE)"&  
FITEM,5,8   >WSh)(Cg  
FITEM,5,20   >
C|pY6  
FITEM,5,46   EQm{qc;  
FITEM,5,62   &i5@4,p y9  
FITEM,5,83   M=^d  
FITEM,5,85   XGl2rX&  
CM,_Y,LINE   nI*.(+h  
LSEL, , , ,P51X Tv=lr6t8  
CM,_Y1,LINE  i0=U6S:#  
CMSEL,,_Y   k1wIb']m]z  
!*   Nz dN4+  
LESIZE,_Y1, , ,5, , , , ,1   TR DQ+Z  
!*   I&1Lm)W&  
FLST,5,2,4,ORDE,2   VQ9A/DH/  
FITEM,5,88   m/=nz.  
FITEM,5,-89 ~>CvZ7K  
CM,_Y,LINE   .?:*0
 
LSEL, , , ,P51X N:lfKI  
CM,_Y1,LINE *[[Gu^t^!  
CMSEL,,_Y   *ub2dH4/  
!*   W@d&X+7e
 
LESIZE,_Y1, , ,4, , , , ,1   "-Q+!byh  
!*   Scrj%h%[  
FLST,5,2,4,ORDE,2   %(YQ)=w  
FITEM,5,87   ?:"ABkL|+Y  
FITEM,5,95   2%%\jlT_  
CM,_Y,LINE   5BVvT `<  
LSEL, , , ,P51X Q~N,QMr)k&  
CM,_Y1,LINE (4YLUN&1O$  
CMSEL,,_Y   X)b$CG  
!*   7gC?<;\0  
LESIZE,_Y1, , ,6, , , , ,1   M"
3"6U/e  
!*   I

oDT  
FLST,5,3,4,ORDE,3   G2`z?);1b  
FITEM,5,64   I C  
FITEM,5,96   [Hh-F#|R  
FITEM,5,-97  &K/?#  
CM,_Y,LINE   F&B
\ X  
LSEL, , , ,P51X &A0OYV3i.  
CM,_Y1,LINE x92^0cMf  
CMSEL,,_Y   Geq]wv8  
!*   :K| H/kht  
LESIZE,_Y1, , ,3, , , , ,1   OC=&!<  
!*   &6sF wK  
FLST,5,1,4,ORDE,1   bZ`v1d (r  
FITEM,5,90   h(
|T.  
CM,_Y,LINE   mnpk9x}m  
LSEL, , , ,P51X 8b/$Qp4d  
CM,_Y1,LINE )3h\QE!z  
CMSEL,,_Y   :q9!  
!*   V^_
A{\GK  
LESIZE,_Y1, , ,3, , , , ,1   tsb[=W!Ar8  
!*   rB[J*5v  
mshape,0,2d！（四边形2D单元） zgb$@JC  
mshkey,2！（使用映射网格划分） c-+NWC  
amesh,23 ]\pi!oa  
amesh,37 FGV L[\  
amesh,35 T[\1=h]  
amesh,24 rpow@@ad<  
amesh,36 .6wPpLG?{  
amesh,34 & zDuh[j}  
mat,8！（支护） y7HFmGM  
real,1 @| z _&E  
amesh,39,40 Qq,2V
 
amesh,26,29  3xyrWl  
amesh,31,32 &n<YmW?"  
mat,1 5JzvT JMx  
amesh,25！（上台阶轮廓） R"t#dG]1t  
amesh,38 _b&|0j:Ud  
amesh,33 )9eIo&Nl  
amesh,30 "^]gIQc  
save o~LJ+m6-)  
allsel P $`1}  
asel,s,loc,z,0 !（选择几何形心Z=0的面） \YvG+7a  
extopt,esize,50,0 #h;  
extopt,aclear,1！（指定在体扫掠完成后是否删除源面上的网格，1设定的二维网格不被删除） &=@{`2&  
type,4 YC6T0m  
mat,3 MPB[~#:  
asel,r,,,13,14,1 x9l7|G/$  
vdrag,all,,,,,,65 tq L(H25z  
allsel "Z@P&jl  
asel,s,loc,z,0 5 ^{~xOM5  
extopt,esize,50,0 !ku}vTe  
extopt,aclear,1 khy'Y&\F;  
mat,3 U)(R
4Y6 v  
asel,r,,,1,12 gVG^R02#<k  
asel,a,,,15,16 65LtCQ}  
vdrag,all,,,,,,65 _(m72o0g>>  
allsel ](r}`u%}y  
l,29,33 x{R440"  
asel,s,,,22 Olzw)Wj
G  
vdrag,all,,,,,,197 L)'G_)Sl  
ldele,197 !JCs'?A  
asel,s,loc,z,0 ^to*ET{0  
extopt,esize,50,0 .<m]j;|6  
extopt,aclear,1 _}R$h=YD  
mat,4 _pdKcE\X  
asel,r,,,17 I5"wa:Z  
vdrag,all,,,,,,65 LHY7_"u#  
allsel /M2in]oH  
asel,s,loc,z,0 XM
]m%I  
extopt,esize,50,0 RC_Pj)  
extopt,aclear,1 vXKL<  
mat,5 MzvhE0ab  
asel,r,,,18 yy3rh(ea  
vdrag,all,,,,,,65 Y:\msq1xp  
allsel ,3:f4e\<  
asel,s,loc,z,0 T~UDD3  
extopt,esize,50,0 //@6w;P  
extopt,aclear,1 R_EU|a
  
mat,6 Ct=bZW"j/  
asel,r,,,19 IyO0~Vx>  
vdrag,all,,,,,,65 O,%UNjx9K  
allsel
7 A0?tG  
asel,s,loc,z,0 !U`4  
extopt,esize,50,0 =3(v4E':5  
extopt,aclear,1 <'=!f6Wh  
mat,7 Z %pc"  
asel,r,,,20 T!jh`;D+  
vdrag,all,,,,,,65 J jAxNviG  
allsel ,hzRqFg2  
asel,s,loc,z,0 I0 t#{i  
extopt,esize,50,0 R0?bcP&  
extopt,aclear,1 DAw1S$dM  
mat,8 P-X|qVNK1Z  
asel,r,,,21 Bl\:YYd  
vdrag,all,,,,,,65 8^_:9&)i  
allsel ILuQ.VhBVN  
ldele,65 @5Tl84@Q  
nummrg,all,,,,low  !合并所有元素 w:zo \  
numcmp,all +yL;?+s>=  
allsel ,:Px(=d4  
save,moxing,db o)I)I/v  
/solu S?v/diK ]J  
antype,0 ed'[_T}T3t  
time,1 ^; KCE  
allsel 9R=avfI  
asel,s,,,22 \S h/<z  
asel,a,,,63 <EC"E #p  
asel,a,,,81 EZ!! V~  
asel,a,,,94 X;LYGJ{Xk  
asel,a,,,103 qGX@mo({  
asel,a,,,48 TQB) A9  
asel,a,,,67 9~V'Wev  
asel,a,,,84!（体的左右所有面） KR.;X3S}  
da,all,ux,0 QFnuu-82"  
allsel XL*M#Jx  
asel,s,,,85 CaYb}.:AX  
asel,a,,,89 RLf-Rdx/  
asel,a,,,91 SGKAx<U  
asel,a,,,95！（底下四个面） `n>/MY  
da,all,uy,0 21!X[)r  
allsel <0';2yP"  
asel,s,loc,z,-50！（z为50的所有面） xa`xHh{0  
asel,a,loc,z,0！（z为0的所有面） (^yaAy#4  
da,all,uz,0 E$%v);u  
allsel 56C8)?  
acel,,10 T#*,ME7|m  
save 3nA^s"#p  
autots,on    !使用自动时间步 'bbw0aB4  
pred,on    !打开时间步长预测器 ,Ee5}#dI  
lnsrch,on    !打开线性搜索 2*snMA  
nlgeom,on    !打开大位移效果 $z!G%PO1%  
CNVTOL,F,,0.001,2,0.01     1V,@uY)s  
nropt,full    !设定牛顿-拉普森选项 fV+a0=Z  
esel,s,type,,3    !选择单元类型3（壳单元） YI0l&'7  
ekill,all         !杀死单元类型3，即在隧道未修建前的自重应力场中不存在壳单元 8i;1JA  
allsel _sy{rnaqvb  
solve     !进行自重地应力场模拟计算 )B]"""J  
w,P@@Q E  
gb,ZN^3<-  
10Eun }  

麻烦把命令流用附件贴上来 
a)lCp  
复制过来的是乱码 aMu6{u6