[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 Izhee%c  
finish$/clear$/filname,rtest2$/prep7 QrB@cK]  
et,1,mesh200,2   !3-D线单元2节点   YP.5fq:  
et,2,mesh200,6   !3-D面单元4节点   qfL~Wp2E;  
et,3,SHELL181           !用于模拟支护结构的壳单元   Ge-CY  
et,4,SOLID45          !用于模拟围岩的三维实体单元 tk!t Y8j  
r,1,0.4,0.4,0.4,0.4    !壳单元的厚度，单位 5mJJ
U  
r,2,0.6,0.6,0.6,0.6 GNXHM*~  
mp,ex,1,30e9            !支护结构材料属性，弹性模型，单位Pa 'oF%,4 !Y  
mp,prxy,1,0.2           !泊松比   As3.Q(#Z  
mp,dens,1,2500          !密度 l)Pu2!Ic  
mptemp,,,,,,,,          !围岩（清除前一次的温度设定 ） ?]Pmxp H}  
mptemp,1,0              !开始此次的设定 CN#+U,NZV  
mp,ex,2,0.022e9            !围岩材料属性 qUjmB
sB  
mp,prxy,2,0.38          !泊松比，无单位 bSfpbo4(  
mp,dens,2,2000   sm0xLZ  
tb,dp,2                 !dp模型 5b!vgm#])  
tbmodif,1,1,0.035e6     !输入凝聚力 -~v|Rt  
tbmodif,1,2,22          !输入摩擦角 uJFdbBDSh  
mptemp,,,,,,,,         U7`A497Z  
mptemp,1,0 yRSTk2N@  
mp,ex,3,0.022e9    !围岩材料属性
XWA:J^
 
mp,prxy,3,0.38          !泊松比，无单位 D2](da:]8)  
mp,dens,3,2001   ]Y2RqXA*  
tb,dp,3                 !dp模型 +)y^'Qs  
tbmodif,1,1,0.035e6     !输入凝聚力 Ag&0wN+jTM  
tbmodif,1,2,22          !输入摩擦角 t^6dzrF  
mptemp,,,,,,,,         xZ6~Ma2z  
mptemp,1,0 vH#huZA?7  
mp,ex,4,0.022e9    !围岩材料属性 W7U2MqQ  
mp,prxy,4,0.38          !泊松比，无单位 #=6E\&NC  
mp,dens,4,2001   _(h&7P9  
tb,dp,4 T(t+ iv  
tbmodif,1,1,0.035e6 \De{9v  
tbmodif,1,2,22       c- }X_)U }  
mptemp,,,,,,,,         ~xD={9BL  
mptemp,1,0 V
O$ iNK  
mp,ex,5,0.022e9    !围岩材料属性 b]x4o#t  
mp,prxy,5,0.38          !泊松比，无单位 Pb?$t  
mp,dens,5,2003   p(~Yx3$*  
tb,dp,5 :a$\/E=  
tbmodif,1,1,0.035e6 $Hj.{;eC/k  
tbmodif,1,2,22 G*-b}f
 
mptemp,,,,,,,,         T;,cN7>>O  
mptemp,1,0 Cq'KoN%nQ  
mp,ex,6,0.022e9    !围岩材料属性 SzjkI+-$:  
mp,prxy,6,0.38          !泊松比，无单位 s (zL   
mp,dens,6,2004   8>0e*jC  
tb,dp,6 +xrr?g  
tbmodif,1,1,0.035e6 j#+!\ft5  
tbmodif,1,2,22 Fxm$9(Y  
mptemp,,,,,,,,         VxV
E  
mptemp,1,0  #`o2Z  
mp,ex,7,0.022e9    !围岩材料属性 #)C[5?{SNq  
mp,prxy,7,0.38          !泊松比，无单位
)rekY;  
mp,dens,6,2005   gLy&esJl1  
tb,dp,7 ,6om\9.E@  
tbmodif,1,1,0.035e6 {buo^kgj`]  
tbmodif,1,2,22 @}@Z8$G^  
mptemp,,,,,,,,         k&,~qoU  
mptemp,1,0 Kac' ;
1  
mp,ex,8,0.022e9    !围岩材料属性 ly:
q6i  
mp,prxy,8,0.38          !泊松比，无单位 ^R# E:3e  
mp,dens,8,2006   I~ok4L?VB  
tb,dp,8 h&--,A >  
tbmodif,1,1,0.035e6 %`r?c<P}  
tbmodif,1,2,22 =zKhz8B(  
mptemp,,,,,,,,         Cn "s
` q  
mptemp,1,0 i'#E)  
mp,ex,9,20e9            !支护结构材料属性，弹性模型，单位Pa xO&eRy?%  
mp,prxy,9,0.2             y *fDwd~  
mp,dens,9,2000 f}x.jxY?  
NUMSTR,KP,1          !设置起始关键点的编号为1 H^s<{E0<  
NUMSTR,LINE,1 n p\TlUc  
NUMSTR,AREA,1 wM2*#  
NUMSTR,VOLU,1 FLGk?.x$\  
CSYS,0                !激活笛卡尔坐标系 Zo g']=  
k,1,0,0 ;xzUE`uUfJ  
k,2,0,11.37 q U]gj@R  
k,3,3.34,0 -(f)6a+H  
k,4,-3.34,0 MP!d4  
k,101,0,0,10 zmSUw}-4N  
k,102,0,11.37,10 b/C`Jp  
k,103,3.34,0,10 Q$="_y2cTA  
k,104,-3.34,0,10 hM{{\yZS  
circle,1,5.8,101 yF"1#{*y  
circle,2,14.4,102 X)7x<?DAy  
circle,3,2.67,103 YbTxn="_  
circle,4,2.67,104 H;YP8MoQ  
lcsl,all U$_xUG  
lsel,s,,,17,22,1 mg*qiScfW  
lsel,a,,,46,48,1 UFp,a0|  
lsel,a,,,27,28,1 [%77bv85.G  
lsel,a,,,43 x "^Xj]-  
lsel,inve ,u`B<heoLU  
ldele,all,,,1 i 7x7xtq  
lsel,all 4}4Pyjh  
lcomb,17,18 A29gz:F(  
lcomb,19,21 &N
H$nY.r  
lcomb,27,43 NiU2@zgl  
lcomb,28,46 (Q.waI  
cm,zh,line
T>R0T{A  
circle,1,8.8,101 ha(Z<  
circle,2,17.4,102 K':K{ee>  
circle,3,5.67,103 YKO){f5  
circle,4,5.67,104 L$IQuy
 
cmsel,s,zh,line G0^2Wk[  
lsel,inve .ys6"V|31  
lcsl,all 9983aFam  
lsel,s,,,23,25,2 uF1~FKB  
lsel,a,,,18,21,3 D"ND+*Q[X  
lsel,a,,,26,62,36 b\-&sM(W"  
lsel,a,,,24,59,35 E ,|xJjh  
lsel,a,,,33,55,22 qoj$]   
lsel,a,,,34,58,24 (`sH3&Kl  
cmsel,a,zh,line p;t
Vn{u  
lsel,inve mR}6r2O2\Q  
ldele,all,,,1 3td)'}  
lsel,all Z;:u'=  
lcomb,23,25 v"OY 1<8  
lcomb,18,21 u%$Zqee  
lcomb,33,55 gG-BVl"59  
lcomb,34,58 %we u 1f  
allsel +eFFSt  
kdele,101,104,1 dt`{!lts'  
k,201,-3.73,0.444e-15 -Xxqm%([71  
k,202,-1.624,3.944 x)rM/Kq  
k,203,1.624,3.944 K)Q]a30  
k,204,3.73,0 <xgTS[k  
l,201,202 ML( Eo  
l,202,203 L:1^Kxg  
l,203,204 z#]Jv!~EPE  
l,204,201 `<\1[HJ\  
k,41,-28,-20 rmE"rf  
k,42,-15.8,-20 W!6qqi{  
k,43,0,-20 11<KpxKpk  
k,44,15.8,-20 rz@=pR :  
k,45,28,-20 $+>M{fg?  
k,46,28,-11 BPdfYu,il  
k,47,28,15 34d3g  
k,48,15.8,15 \hM|(*DL  
k,49,0,15 Bc6|n :;u  
k,50,-15.8,15 =y/8^^  
k,51,-28,15 U2ZD]q  
k,52,-28,-11 b#K:_ac5
 
k,53,-15.8,-11 O'W0q;rT  
k,54,0,-11 Y@b.sMg{  
k,55,15.8,-11 BI $   
k,57,-2.22,5.36 " e}3:U5n  
k,58,2.22,5.36 rfNm&!K  
k,59,-28,0 Mi/&f   
k,60,-15.8,0 =u+d_'P7-R  
k,61,15.8,0 .8y3O]  
k,62,28,0 lsy?Ac  
l,6,9 GQ9\'z#+  
l,7,10 1$%V{4bJ  
l,5,8 +eX@U;J,g  
l,57,202 q
eL5D*  
l,58,203 JvT"bZk(o  
l,201,30 "87ghj_}  
l,204,29 K00 87}H  
l,16,12 s;64N'
HH  
l,41,42 V}SBuQp"  
l,42,43 XI9js{p  
l,43,44 ,B0_MDA +  
l,44,45 unBy&?&p  
l,45,46 72oF,42y  
l,46,62 {6~l$  
l,62,47 ^d~1E Er  
l,47,48 \'CDRr"uw  
l,48,49 OnK~
3j  
l,49,50 #3_*]8K.R  
l,50,51 G=A,9@+c  
l,51,59 IiZ&Pr  
l,59,52 I+dbZBX  
l,52,41 ]Yvga!S"C  
l,50,60 ^9ePfF)5  
l,60,53 -*m+(7G\  
l,53,42 }b0; 0j  
l,49,9 >&p0d0  
l,16,54 5JLu2P  
l,54,43 `$B3X  
l,48,61 {WPobP"  
l,61,55 v0YG,)_
 
l,55,44 opJMS6%r  
l,52,53 x >^Si/t  
l,53,54 JM\m)RH0  
l,54,55 ^1L>l9F  
l,55,46 MHsc+gQiz  
l,59,60 iTV) NsC}  
l,60,10 V2i@.@$j  
l,8,61 )I$q5%q8  
l,61,62 ;\\@q"n%<  
k,63,28,15,-50 ODC8D>Z
Yl  
k,64,28,35,-50 k}0^&Quc4  
l,47,63 sH?/E6  
l,63,64 YGsS4ia*4i  
l,47,64 L"<B;u5pM  
FLST,2,2,4,ORDE,2   a9~"3y  
FITEM,2,8   LihjGkj\g  
FITEM,2,19   y)F!c29  
LPTN,P51X > 4oY3wk8  
ldele,65 M_``'gw  
FLST,2,2,4,ORDE,2   &&L"&Rc  
FITEM,2,9   +/?iCmW  
FITEM,2,17   nVD Xj  
LPTN,P51X   [^~7]2i  
ldele,65 @gSkROCdC)  
nummrg,all,,,,low  !合并所有元素 {[
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numcmp,all }xlKonk  
FLST,2,4,4   )h^NR3N  
FITEM,2,34   9zgNjjCl]  
FITEM,2,33   \O7J=6fn  
FITEM,2,37  
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FITEM,2,52   M@p"yq  
AL,P51X CDp8)=WJFF  
FLST,2,5,4   5A&y]5-Q`  
FITEM,2,30   Zwe[_z!*D  
FITEM,2,37   *wi}>_\  
FITEM,2,53   50a
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FITEM,2,21   l oqvi  
FITEM,2,40   *T4<&  
AL,P51X XtBMp=7Oa  
FLST,2,5,4   dZ:r&Qa  
FITEM,2,29  
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FITEM,2,40   e@F|NCQ.9  
FITEM,2,16   *(cU]NUH_  
FITEM,2,54   cbKL$|  
FITEM,2,43   !5x Ly6=}  
AL,P51X WP-jtZ?!"  
FLST,2,4,4   I"xWw/Ec  
FITEM,2,28   &C-;Sa4  
FITEM,2,27   v6e%#=  
FITEM,2,55   J<JBdk  
FITEM,2,43   %d: A`7x  
AL,P51X ' eO/PnYW  
FLST,2,4,4   wUi(3g|A  
FITEM,2,52   3z{S}~  
FITEM,2,35   F?Or;p5`Y  
FITEM,2,48   (OQ?<'Qa  
FITEM,2,38   %B EC] h  
AL,P51X |t\|:E>" }  
FLST,2,7,4   ,2WH/"  
FITEM,2,53   )%du@a8  
FITEM,2,24   {4ptu~8  
FITEM,2,60   a%hGZCI  
FITEM,2,31   >Csbjf6  
FITEM,2,41   G+)?^QTn  
FITEM,2,49   =:h3w#_c  
FITEM,2,38   f|xLKcOP  
AL,P51X C]`eH*z~8  
FLST,2,7,4   6T^lS^  
FITEM,2,32   bdV3v`  
FITEM,2,57   oVZ4bRl   
FITEM,2,22   u9![6$R  
FITEM,2,54   xKp0r1}  
FITEM,2,44   L)-*,$#<oW  
FITEM,2,50   i#,1iVSG  
FITEM,2,41   M@?"t_e1  
AL,P51X J"[3~&em  
FLST,2,4,4   /~}_hO$S  
FITEM,2,55   015Owi  
FITEM,2,44   jeDlH6X'  
FITEM,2,51   yBz>0I3  
FITEM,2,23   $<e +r$1  
AL,P51X 7unA"9=[4V  
FLST,2,4,4   \iMyo  
FITEM,2,36   i=QqB0  
FITEM,2,48   +Z?[M1g  
FITEM,2,39   6b:DJ  
FITEM,2,12   ~HP LV  
AL,P51X 7;HUE!5,^l  
FLST,2,4,4   ;.Zh,cU  
FITEM,2,49   $(>f8)Uku(  
FITEM,2,39   ) YSh D  
FITEM,2,13   U($^E}I2(  
FITEM,2,42   L? ;/cO^  
AL,P51X $P?{O3:V  
FLST,2,4,4   o_yRn16  
FITEM,2,42   xQz
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FITEM,2,14   "2h5m4  
FITEM,2,47   A9BxwQU#  
FITEM,2,50   b*9e1/]  
AL,P51X QAvWJydb  
FLST,2,4,4   Zd>ZY,-5  
FITEM,2,51   ,L-C(j  
FITEM,2,19   3.)_uo0;o  
FITEM,2,15   *5wv%-  
FITEM,2,47   v7@
H\x*  
AL,P51X Qp&?L"U)2  
FLST,2,5,4    nhfwOS  
FITEM,2,21   F7uhuqA]N  
FITEM,2,5   md6*c./Z  
FITEM,2,61   tL8't]M,  
FITEM,2,62   g)M#{"H  
FITEM,2,6   P$h;SK  
AL,P51X -fM1$/]  
FLST,2,5,4   0^>E`/  
FITEM,2,16   Am7| /  
FITEM,2,5   hCLk#_  
FITEM,2,17   ~'f8L#[M  
FITEM,2,8   3@X|Gs'_S  
FITEM,2,7   n.;3X  
AL,P51X uAb 03Q  
FLST,2,8,4   A;%kl`~iyz  
FITEM,2,6   ry,}F@P&  
FITEM,2,24   s
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FITEM,2,60   /s-d?  
FITEM,2,31   luF#OPC  
FITEM,2,11   $f(agG]  
FITEM,2,25   G4yUC<TqBP  
FITEM,2,46   -ddOh<U>  
FITEM,2,20   s1@@o#r  
AL,P51X 3ExVZu$  
FLST,2,8,4   /$OIlu  
FITEM,2,26   ^4hc+sh0D  
FITEM,2,45   3^H/LWx`{]  
FITEM,2,18   ,%='>A  
FITEM,2,7   ZPYH#gC&T  
FITEM,2,22   j@g!R!7)  
FITEM,2,57   +GPd  
FITEM,2,32   #f9qlM32  
FITEM,2,11   QAXYrRu  
AL,P51X 7+S44)w}~  
FLST,2,5,4   Lnx2xoNk  
FITEM,2,61   *08+\ed"#  
FITEM,2,17   _&mc8ftT  
FITEM,2,63   akrCs&Kka5  
FITEM,2,2   hE5G!@1F  
FITEM,2,64   ^HoJ.oC/  
AL,P51X /T#
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FLST,2,6,4   gDc]^K4>  
FITEM,2,62   3It8&x:  
FITEM,2,20   %f#\i#G<k  
FITEM,2,46   qqD0R*(C  
FITEM,2,9   mE_iS?1  
FITEM,2,1   4`G=q^GL,  
FITEM,2,63   L3>4t: 8  
AL,P51X (o{)>D  
FLST,2,6,4   -~]^5aa5n  
FITEM,2,64   4i96UvkZ  
FITEM,2,3   _pW'n=}R  
FITEM,2,10   @_uFX!;  
FITEM,2,45   V"U~Q=`K  
FITEM,2,18   `NoCH[$!+  
FITEM,2,8   I9:%@g]uYw  
AL,P51X Z[bv0Pr  
FLST,2,4,4   ,m"l\jP  
FITEM,2,2   0, "ZV}  
FITEM,2,1   JSUzEAKe  
FITEM,2,4   a~F u  
FITEM,2,3   R''Sfz>8  
AL,P51X ;>'SV~F  
FLST,2,5,4   (aBP|rxg  
FITEM,2,9   'iDu0LX  
FITEM,2,4   X{|k<^:  
FITEM,2,10   SFOQM*H  
FITEM,2,26   'U*udkn 2]  
FITEM,2,25   ?xf~!D  
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FLST,2,3,4   @hBx,`H^  
FITEM,2,58   {8W |W2o$!  
FITEM,2,59   ~vkud+r  
FITEM,2,56   2"_ 18l.  
AL,P51X `C ?a  
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FLST,5,6,4,ORDE,6   tl2Lq0  
FITEM,5,18   9`E-dr9  
FITEM,5,20   q2D`1nT  
FITEM,5,22   ;?#i]Bh>S  
FITEM,5,24    aeQ{_SK  
FITEM,5,63   r6<ArX$Yl  
FITEM,5,64 DvU~%%(0^  
CM,_Y,LINE   W|)(|W  
LSEL, , , ,P51X 2voNg
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CM,_Y1,LINE Z^C!RSQ  
CMSEL,,_Y   @D2`*C9  
!*   <,#rtVO$  
LESIZE,_Y1, , ,3, , , , ,1   5@""_n&FV  
FLST,5,11,4,ORDE,9   d?E4[7<t$1  
FITEM,5,2   EywZIw?mjX  
FITEM,5,5   N_|YOw6  
FITEM,5,-7   EsS!07fAM:  
FITEM,5,9   rjt O`Mt`  
FITEM,5,-11 PwRNBb}6  
FITEM,5,45   78\\8*  
FITEM,5,-46 :r[W'h_%  
FITEM,5,57   #0xm3rFy4  
FITEM,5,60   w2s,  
CM,_Y,LINE   {=UKTk/t8  
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CM,_Y1,LINE xU:PhhS  
CMSEL,,_Y   :s
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LESIZE,_Y1, , ,4, , , , ,1   Y'\3ux0]4'  
!*   o(vZ*^\  
FLST,5,10,4,ORDE,10 mq>*W'M  
FITEM,5,1   -_:
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FITEM,5,3   (d1V1t2r6  
FITEM,5,25   5Xla_@WLW  
FITEM,5,-26 oM m/!Dc  
FITEM,5,31   ]ZBgE\[  
FITEM,5,-32 Ebmqq#SHjX  
FITEM,5,40   InTKdr^ P  
FITEM,5,-41 +*]SP@|IYI  
FITEM,5,53   R?i-"JhW  
FITEM,5,-54 bkJn}Al;  
CM,_Y,LINE  
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LSEL, , , ,P51X hnlU,p&y3  
CM,_Y1,LINE #IcT @(  
CMSEL,,_Y   s#4))yUR6Z  
!*   )3d:S*ly  
LESIZE,_Y1, , ,5, , , , ,1   mv
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!*   %@)U/G6s}  
FLST,5,19,4,ORDE,19 u9da]*\7y  
FITEM,5,8   k0Oc,P`'*  
FITEM,5,12   Va&KIHw  
FITEM,5,15   JT}dor  
FITEM,5,19   OqUE4.vIP  
FITEM,5,23   bt.K<Y0  
FITEM,5,28   !!\4'Q[  
FITEM,5,33  
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FITEM,5,35   X*D5y8<  
FITEM,5,-36 jnx+wcd  
FITEM,5,38   zcbA)
  
FITEM,5,-39 U*c{:K-C  
FITEM,5,42   xX[{E x  
FITEM,5,44   LKoM\g(  
FITEM,5,47   aa'0EU:  
FITEM,5,-48 4?*`:  
FITEM,5,51   C:TuC5Sr  
FITEM,5,-52 l93
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FITEM,5,55   c'm-XL_La  
FITEM,5,62   R;N>#_9HU  
CM,_Y,LINE   _,Io(QS  
LSEL, , , ,P51X KG7X8AaK#  
CM,_Y1,LINE Qt)7m
f  
CMSEL,,_Y   t~udfOvY  
!*   H znI R  
LESIZE,_Y1, , ,6, , , , ,1   :5n"N5Go  
!*   +$Ddd`J'  
FLST,5,7,4,ORDE,7   oC;l5v<  
FITEM,5,4   ^[SbV^DOL  
FITEM,5,13   w2RESpi  
FITEM,5,-14 9^=t@  
FITEM,5,29   gGceK^#  
FITEM,5,-30 1yY'hb,0  
FITEM,5,49   QB oZCLv  
FITEM,5,-50 d60Fi#3d  
CM,_Y,LINE   \^^hG5f  
LSEL, , , ,P51X 4%Z\G@0<'  
CM,_Y1,LINE _dB0rsCnU%  
CMSEL,,_Y   3L\s8O  
!*   U(=f5|-  
LESIZE,_Y1, , ,7, , , , ,1   (&a3v  
!*   \5v=pDd4g  
FLST,5,6,4,ORDE,6   ({}O M=_  
FITEM,5,16   !F}J+N=}  
FITEM,5,21   &'oacV=  
FITEM,5,27   5Rt0h$_J  
FITEM,5,34   1f bFNxo8M  
FITEM,5,37   Bwi[qw  
FITEM,5,43   (urfaZ;@+  
CM,_Y,LINE   Vtc)/OH  
LSEL, , , ,P51X 5O4&BxQ~}  
CM,_Y1,LINE q#':aXcv"  
CMSEL,,_Y   -;DE&~p  
!*   "|~B};|MFF  
LESIZE,_Y1, , ,8, , , , ,1   EZa{C}NQ$2  
!*   y}H*p  
FLST,5,1,4,ORDE,1   ?
geWR_Z  
FITEM,5,58   kcZ;SYosj  
CM,_Y,LINE   :@z5& h  
LSEL, , , ,P51X *X=f  
CM,_Y1,LINE \?Oly171  
CMSEL,,_Y   _tR.RAaa"  
!*   4jZi62  
LESIZE,_Y1, , ,5, , , , ,1   jd*%.FDi{  
!*   PxCl]~v  
FLST,5,1,4,ORDE,1   9_CA5?y$:  
FITEM,5,56   f T+n-B  
CM,_Y,LINE   Wy0a2Ve  
LSEL, , , ,P51X 1V?Sj
  
CM,_Y1,LINE _<' kzOj  
CMSEL,,_Y   Vzv.e
6_  
!*   }Rf:DmPE  
LESIZE,_Y1, , ,10, , , , ,1 "Ee/q:`  
!*   c`N`xU+z  
FLST,5,1,4,ORDE,1   BIB>U W  
FITEM,5,59   o^"d2=  
CM,_Y,LINE   WRU@i;l  
LSEL, , , ,P51X MjF.>4  
CM,_Y1,LINE R4J>M@-0v  
CMSEL,,_Y   C">=2OO  
!*   =-B3vd:LF  
LESIZE,_Y1, , ,12, , , , ,1 :4L5@>b-  
!*   ztxQv5=:,  
FLST,5,2,4,ORDE,2   FlA$G3  
FITEM,5,17   VAB&&AL  
FITEM,5,61   h"Yqm"U/  
CM,_Y,LINE   0m| Gp  
LSEL, , , ,P51X xuH<=-O>ki  
CM,_Y1,LINE gQcr'[[a  
CMSEL,,_Y   ,LW%'tQ~"  
!*   E'kQ  
LESIZE,_Y1, , ,3, , , , ,1   5['B- Iw  
!*   
O|g!Y(  
allsel 4 d1Y\  
mshape,0 <)*g7  
mshkey,0 x /Ky: Ky  
type,2 k:uuJ|  
amesh,1,22 4~D>oNx4  
nummrg,all,,,,low !合并所有元素 '[ddE!ta  
numcmp,all aPP<W|Cmo2  
save 0?*I_[Y  
allsel m^s2kB4A[  
k,1000,0,0,-50 #5"<.z  
l,1,1000 )PZ}^Fa  
/view,1,1,1,1！（正等轴视图） '9F{.]  
/replot
0bQiUcg/  
extopt,esize,50,0！（定义扫掠方向的单元尺寸） nN]vu  
lsel,s,,,20 Pc-8L]2oaF  
adrag,all,,,,,,65 TH}ycue  
lsel,s,,,46 Q24:G  
adrag,all,,,,,,65 'C?f"P:X{  
lsel,s,,,25,26 (P!reYyM  
adrag,all,,,,,,65 \?ws0Ax  
lsel,s,,,45 D;8V{Hs  
adrag,all,,,,,,65 UDi3dH=  
lsel,s,,,18 !JQ~r@j  
adrag,all,,,,,,65 "5DAGMU  
lsel,s,,,61,62 ~v,KI["o  
adrag,all,,,,,,65 KD3To%  
lsel,s,,,8 a0j.\g  
adrag,all,,,,,,65 rL+n$p X-  
lsel,s,,,17 n^(yW  
adrag,all,,,,,,65 hFPRC0ftE  
lsel,s,,,63 KUqS(u   
adrag,all,,,,,,65 =$z$VbBv  
lsel,s,,,2 s&_O2
(l  
adrag,all,,,,,,65 z# ?w/NE  
lsel,s,,,64 y Q @=\'  
adrag,all,,,,,,65 %T*+t"\)  
lsel,s,,,1 a} fS2He  
adrag,all,,,,,,65  O,,n  
lsel,s,,,9 OcS`Fxs  
adrag,all,,,,,,65 6V?&hq&t  
lsel,s,,,3 GB0b|9(6D"  
adrag,all,,,,,,65 \ A UtGP  
lsel,s,,,10 g~["O!K3  
adrag,all,,,,,,65 pnw4QQ9  
lsel,s,,,4 _"Ke=v_5  
adrag,all,,,,,,65 J?ZVzKTb>}  
gplot   !（一般视图） K#
+]  
allsel /!uBk3x:  
asel,s,,,23,40 s6hWq&C  
aglue,all  !面合并运算 Q7aDl8Lxn  
nummrg,all,,,,low  !合并所有元素 9}Ave:X^  
numcmp,all ^
znv[  
save `; %aQR  
type,3 _89G2)U=C  
real,2 l@F e(^5E  
mat,1 78BuD[<
X-  
allsel HNyDWD)_  
/DIST,1,0.924021086472,1   
c]
0  
FLST,5,13,4,ORDE,10 =5_F9nk-  
FITEM,5,65   P FFw$\j  
FITEM,5,67   nMvIL2:3  
FITEM,5,-68 B148wh#r  
FITEM,5,70   |.8=gS5  
FITEM,5,72   OQ*. ho  
FITEM,5,-74 %((3'le  
FITEM,5,76   F"TI9ib  
FITEM,5,-79 C`<} nx1  
FITEM,5,81   ~\IDg/9Cj  
FITEM,5,-82 e Em0c]]9  
CM,_Y,LINE   hLD;U J?S  
LSEL, , , ,P51X n#'',4f  
CM,_Y1,LINE "J:NW_U  
CMSEL,,_Y   #]HjP\C  
!*   )g<qEyJR  
LESIZE,_Y1, , ,20, , , , ,1 Y9ce"*b  
!*     <RsKV$Je I  
FLST,5,2,4,ORDE,2   0A4
|  
FITEM,5,69   #zD+DBTAu  
FITEM,5,80   rbS=Ewk  
CM,_Y,LINE   ;-Dd\\)p  
LSEL, , , ,P51X S^n4aBm\+  
CM,_Y1,LINE Sf:lN4  
CMSEL,,_Y   b!P;xLcb  
!*   J+|V[E<x  
LESIZE,_Y1, , ,20, , , , ,1 Q&a<
9e&  
!*   k<hO9;#qpL  
LESIZE,_Y1,4, ,20, , , , ,1 iDxgAV f*  
!*   a~EEow;A  
FLST,5,1,4,ORDE,1   m Dq,,  
FITEM,5,86   p6\9H

G  
CM,_Y,LINE   df rr.i  
LSEL, , , ,P51X L6#d  
CM,_Y1,LINE M_)T=s *  
CMSEL,,_Y   xEWa<P#.u  
!*   r+Cha%&D  
FLST,5,1,4,ORDE,1   :6iq{XV^  
FITEM,5,84   "G)? E|  
CM,_Y,LINE   AG0x)  
LSEL, , , ,P51X *Yjs$'_2  
CM,_Y1,LINE mW9b~G3k  
CMSEL,,_Y   6)j4 TH  
!*   KePHn:c  
LESIZE,_Y1, , ,4, , , , ,1   l7um9@[4  
!*   bFXCaD!{G  
FLST,5,1,4,ORDE,1   7NqV*  
FITEM,5,86   ;9sVWJJCw  
CM,_Y,LINE   IT33E%G  
LSEL, , , ,P51X DcDGrRuh  
CM,_Y1,LINE w2V E_  
CMSEL,,_Y   }`]^LFU5  
!*   <7Lz<{jaJ  
LESIZE,_Y1, , ,7, , , , ,1   Jev.o]|_,  
!*   >Cc$ P  
FLST,5,1,4,ORDE,1   4Lb<#e13R?  
FITEM,5,92   &bx,6dX  
CM,_Y,LINE   &!MKqJ@t  
LSEL, , , ,P51X Yd]y`J?#  
CM,_Y1,LINE ":s1}A  
CMSEL,,_Y   al>^}:  
!*   RsV<4$  
LESIZE,_Y1, , ,5, , , , ,1   A9Cq(L_H  
!*   rg Gm[SL*<  
LESIZE,_Y1, , ,3, , , , ,1   ~uy{6U{&I  
!*   H",w$$eF  
FLST,5,1,4,ORDE,1   NIZN}DnP  
FITEM,5,91   %Jy0?WN  
CM,_Y,LINE   ]WlE9z7:8  
LSEL, , , ,P51X /d;C)%$  
CM,_Y1,LINE `4^-@}  
CMSEL,,_Y   J2A+x\{<  
!*   k#mQLv  
LESIZE,_Y1, , ,3, , , , ,1   :|cC7,S  
!*   "|P8L| @*  
FLST,5,2,4,ORDE,2   irj{Or^k  
FITEM,5,93   Ln6\Iis  
FITEM,5,-94 w`_cmI  
CM,_Y,LINE   K_/-mwA v  
LSEL, , , ,P51X v4M1uJ8  
CM,_Y1,LINE =eG?O7z&  
CMSEL,,_Y   DmDsn  
!*   HJ4T! `'d  
LESIZE,_Y1, , ,3, , , , ,1   ^s*j<fH  
!*   ;',hwo_LBf  
FLST,5,7,4,ORDE,7   7{<:g!  
FITEM,5,1   cp D=9k!*K  
FITEM,5,8   0($@9k4!/  
FITEM,5,20   [O)(0  
FITEM,5,46   g\9I&z~?  
FITEM,5,62   .|>zQ(7YC  
FITEM,5,83   ee7#PE]}  
FITEM,5,85   |'@c ~yc  
CM,_Y,LINE   `PML4P[  
LSEL, , , ,P51X zxN,ys  
CM,_Y1,LINE
cuv?[M  
CMSEL,,_Y   CeL`T:]r  
!*   tBR"sBiws  
LESIZE,_Y1, , ,5, , , , ,1   mqw5\7s?  
!*   @9-/p^n1  
FLST,5,2,4,ORDE,2   h SGI  
FITEM,5,88   VI83 3  
FITEM,5,-89 L~x PIu  
CM,_Y,LINE   pkWJb!  
LSEL, , , ,P51X $ = uz  
CM,_Y1,LINE b6KO_s:'g  
CMSEL,,_Y   K)NB{8 _  
!*   B[XV
Tok  
LESIZE,_Y1, , ,4, , , , ,1   {+D 6o  
!*   E?$|`<o{|`  
FLST,5,2,4,ORDE,2   <cC0l-=  
FITEM,5,87   Djv0]Sm^!  
FITEM,5,95   iWCR5c=  
CM,_Y,LINE   ,
-!h  
LSEL, , , ,P51X yb 7  
CM,_Y1,LINE &
.dC%  
CMSEL,,_Y   &8kc0Z@y  
!*   61qs`N=k  
LESIZE,_Y1, , ,6, , , , ,1   : ?K}.Kb  
!*   SePPI.n  
FLST,5,3,4,ORDE,3   z4qw*. 5  
FITEM,5,64   n*%o!=  
FITEM,5,96   }^T7S2_Qy  
FITEM,5,-97 Zp5;=8wa;  
CM,_Y,LINE   eN*=wOh  
LSEL, , , ,P51X cJb.@8^J  
CM,_Y1,LINE 8:W,""  
CMSEL,,_Y   )8BGN'jyi  
!*    m}t.E  
LESIZE,_Y1, , ,3, , , , ,1   |jh&a+4W  
!*   4k}3^.#  
FLST,5,1,4,ORDE,1   UNx|+  
FITEM,5,90   .I~#o$6  
CM,_Y,LINE   IZr~h9  
LSEL, , , ,P51X [VvTR#^  
CM,_Y1,LINE $e(]L(o;  
CMSEL,,_Y   jg2UX  
!*   &/%A 9R,  
LESIZE,_Y1, , ,3, , , , ,1   q. i2BoOd  
!*   ~ ^)D#Lo  
mshape,0,2d！（四边形2D单元） xZmO^F5KHj  
mshkey,2！（使用映射网格划分） x3./  
amesh,23 n-HQk7=mQ  
amesh,37 P'EPP*)q  
amesh,35 e_eNtVq  
amesh,24 j$2rU'  
amesh,36 }>)e~\Tdzb  
amesh,34 j=raS  
mat,8！（支护） o+9b%I
^1V  
real,1 Yd}Jz  
amesh,39,40 Y}db<Cz X  
amesh,26,29 d!BQ%a  
amesh,31,32 )Dg;W6  
mat,1 .Vohd@s9l  
amesh,25！（上台阶轮廓） 0?DD!H)&w  
amesh,38 5AX AIPn)  
amesh,33 |I; tBqN{u  
amesh,30 1iS]n;xcl/  
save HIK"Ce  
allsel uc.dtq!  
asel,s,loc,z,0 !（选择几何形心Z=0的面） cr}T ? $\K  
extopt,esize,50,0 v|\<N!g  
extopt,aclear,1！（指定在体扫掠完成后是否删除源面上的网格，1设定的二维网格不被删除） s^atBqw,  
type,4 (P(=6-0  
mat,3 TH;kJ{[}  
asel,r,,,13,14,1 &E{CQ#k  
vdrag,all,,,,,,65 8$!&D&v  
allsel +XaRwcLC.  
asel,s,loc,z,0 YY!Lv:.7>  
extopt,esize,50,0 [r[IWy(}  
extopt,aclear,1 ].=~C"s,a  
mat,3 DC&3=Nd  
asel,r,,,1,12 c"nowbf  
asel,a,,,15,16 h
xCSE$f4  
vdrag,all,,,,,,65 |E%i t?3M  
allsel x,U'!F  
l,29,33 0_!')+  
asel,s,,,22 (d> M/x?W  
vdrag,all,,,,,,197 ]lT8Z-h@  
ldele,197 D=B$ Pv9%  
asel,s,loc,z,0 $)HD`E  
extopt,esize,50,0 xj6@85^  
extopt,aclear,1 >GbCRN~  
mat,4 cst}/8e  
asel,r,,,17 b"Z$?5  
vdrag,all,,,,,,65 M
2pe*z  
allsel J$aE:g6'  
asel,s,loc,z,0 > whcZ.8  
extopt,esize,50,0 -qI8zs$:5  
extopt,aclear,1 4AIo,{(  
mat,5 {Xw6]d  
asel,r,,,18 3MmpB9l#H  
vdrag,all,,,,,,65 (D.B'V#>  
allsel "aU) [  
asel,s,loc,z,0 q=EHB5!q  
extopt,esize,50,0 =:w]EpH"  
extopt,aclear,1 `Z#0kpXk_  
mat,6 aUy!(Y  
asel,r,,,19 mJ_5Vt=  
vdrag,all,,,,,,65 tzTnFV  
allsel 2HNAB4E  
asel,s,loc,z,0 ~wtK(U  
extopt,esize,50,0 wjq;9%eXk  
extopt,aclear,1 }@)r\t4m  
mat,7 D(E3{\*R  
asel,r,,,20 ~pZ<VH;h  
vdrag,all,,,,,,65 .S5%Qa [uW  
allsel ab}Kt($  
asel,s,loc,z,0 +:IwP  
extopt,esize,50,0 p\'0m0*   
extopt,aclear,1 <W>T!;4!  
mat,8 m{ wk0  
asel,r,,,21 D]?eRO9'  
vdrag,all,,,,,,65
EJCf[#Sf  
allsel  Kl'u  
ldele,65 3R}O3#l
j,  
nummrg,all,,,,low  !合并所有元素 NsPAWI|4  
numcmp,all ;u(#-C2^{l  
allsel *]7$/%.D  
save,moxing,db Cr7T=&L  
/solu wV604eO(  
antype,0 azs lNL  
time,1 gNWTzz<[f>  
allsel Lhts4D/V7  
asel,s,,,22 bwC~  
asel,a,,,63 &H4Y`xV^=  
asel,a,,,81 RXi/&'+H  
asel,a,,,94 #JAy  
asel,a,,,103 wHT]&fZ  
asel,a,,,48 xg;o<y KF  
asel,a,,,67 j`D%Wx_  
asel,a,,,84!（体的左右所有面） F3?PlH:Y  
da,all,ux,0 kS7`g A  
allsel f-!P[6bY  
asel,s,,,85 '^{:HR#i  
asel,a,,,89 +55+%oGl  
asel,a,,,91 f@j)t%mh  
asel,a,,,95！（底下四个面） f`gs/R  
da,all,uy,0 'vX:)ZDi  
allsel Irc(5rD7  
asel,s,loc,z,-50！（z为50的所有面） fi,h`mdT?  
asel,a,loc,z,0！（z为0的所有面） 8v ZY+Q >  
da,all,uz,0 %w3Y!7+  
allsel 4:I'zR5  
acel,,10 ^pysoaZCT_  
save ?mA%`*=q  
autots,on    !使用自动时间步 ;
4'pucq5/  
pred,on    !打开时间步长预测器 x+;a2yE~  
lnsrch,on    !打开线性搜索 tP.jJC~  
nlgeom,on    !打开大位移效果 NQmd
EsK  
CNVTOL,F,,0.001,2,0.01     q:/3uC7   
nropt,full    !设定牛顿-拉普森选项 ^[6S]Ft(  
esel,s,type,,3    !选择单元类型3（壳单元） W5^<4Ya!  
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 ${F4x"x  
allsel zR!p-7_w  
solve     !进行自重地应力场模拟计算 <k'%rz  
rqi/nW  
BN~gk~t_  
S8dX8,qg  

麻烦把命令流用附件贴上来 <}Hs@`jS  
复制过来的是乱码 wj2z?0}o