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盾构隧道施工flac3d模拟程序

ansys中建模导入flac3d :I.mGH!^  
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k, 3  ,9.405,2.398,.000, z#9aP&8Q  
k, 4  ,1.598,2.398,.000, i]c!~`  
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k, 5  ,5.501,.848,.000, 9Z$"K-G  
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k, 7  ,7.922,4.280,.000, n1ZbRV  
k, 8  ,9.141,2.944,.000, df8k7D;~e  
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k, 9  ,2.491,3.777,.000, @(w@e\Bq  
k, 10  ,2.218,3.467,.000, BiLY(1,  
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k, 12  ,1.603,-.421,.000, *}qWj_RT  
k, 13  ,9.892,.000,.000, [C 7^r3w  
k, 14  ,9.540,2.004,.000, 5+0gR &|j  
k, 15  ,9.850,.508,.000, dw>C@c#"  
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k, 16  ,5.501,5.548,.000, (*9$`!wS  
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k, 18  ,2.453,-3.977,.000, ]Jg&VXrH  
k, 19  ,2.085,-3.851,.000, ,$L4dF3  
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k, 20  ,2.602,-4.023,.000, ,Q$q=E;X  
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k, 26  ,2.602,-4.648,.000, 5X$jl;6  
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k, 28  ,3.618,-4.884,.000, V]6dscQ  
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k, 32  ,12.823,3.231,.000, Lnl(2xD  
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lsel,s,line,,128 'uEl~> l7  
lesize,all,,,2 i~J'%a<Qp  
lsel,s,line,,99 AYx{U?0p  
lesize,all,,,2 N87B8rDl  
amesh,39 B^9j@3Ux  
allsel ?6Y?a2 |  
rw #$lP  
{/:x5l8  
lsel,s,line,,93 wD)XjX  
lesize,all,,,2 ^y%T~dLkp'  
amesh,30 [cp+i^f  
allsel L;I]OC^J  
OI*Xt`  
E?0%Z&1h  
lsel,s,line,,13 0"bcdG<}  
lesize,all,,,7 ?5 7Sk+  
amesh,10 g}',(tPMZ  
allsel D}X\Ca"h  
amesh,11 Dm<A ^
u8  
allsel sLAQE64\"  
amesh,43 E~oOKQ5W  
allsel TWFr 4-  
Jg|XH L)  
lsel,s,line,,33 ~R92cH>L  
lesize,all,,,8 JFk lUgg  
amesh,25 \P`hq^;  
allsel .0]<k,JZZ  
Z?m3~L9L2  
lsel,s,line,,140 6~w@PRy  
lesize,all,,,2 #O dJ"1A|  
amesh,44 6V01F8&w  
allsel SI-Ops~e  
>I&5j/&}+  
lsel,s,,,130,140,10 AkQ~k0i}b  
LCCAT,all   JnM["Q=`  
ESIZE,5,0, V33T+P~j  
ACLEAR,59 _"rgET`vW  
AMAP,59,117,32,71,70 @2 fg~2M1  
allsel q5)O%l!  
amesh,29 5"O.,H}  
allsel 7%eK37@u  
[E juUElr  
lsel,s,line,,150 IB]l1<  
lesize,all,,,2 DN57p!z
 
amesh,48 wcY?rE9  
allsel ?2Py_gkf  
amesh,5 2a Q[zK  
allsel P\rg" 3  
UrEs4R1#  
lsel,s,line,,1,2,1 vnZC,J `  
lesize,all,,,17 9m~p0ILh  
lsel,s,,,3,6,3 o]I\6,T/|  
lesize,all,,,2 GDiBl*D  
amesh,2 P?of<i2E  
allsel ^sLdAC  
x-&@wMqkc  
lsel,s,,,3,4,1 CdjI`  
LCCAT,all   Fyatd  
ESIZE,5,0, ~%kkeh\j  
ACLEAR,49 4)urU7[ &)  
AMAP,49,84,7,1,125 l?n\i]
'  
allsel K^<BW
(s  
N~zdWnSZ@G  
lsel,s,,,5,6,1 Od,qbU4O  
LCCAT,all   @O^6&\s>  
ESIZE,5,0, >V8-i`  
ACLEAR,50 h^(*Tv-!  
AMAP,50,2,30,29,9 naz
Z*lC  
allsel #( 146  
amesh,4 yEoF4bt  
allsel =ToyZm\  
x,pjpx  
lsel,s,line,,148 Nkth>7*  
lesize,all,,,6 :vQrOn18p  
amesh,3 }?_?V&K|  
allsel ,77d(bR<  
RmeD$>7  
lsel,s,line,,103 o&)8o5  
lesize,all,,,18 umH40rX+  
lsel,s,,,117,128,11 ep)n_!$OH"  
LCCAT,all   k&vz7Q`T  
ESIZE,5,0, WH@,kH@  
ACLEAR,58 Ma']?Rb`  
AMAP,58,106,94,37,65 g63(E,;;J  
allsel a;qryUyG  
amesh,12 +RMSA^  
allsel SaAFz&WRl  
amesh,31 .*S#aq4S  
allsel &P}_bx  
lsel,s,line,,95 BWv^zi  
lesize,all,,,10 t[;LD_  
amesh,33 ^]0Pfna+N  
allsel o!Ieb  

6"5A%{J  
8hz^%vm  
lsel,s,,,17,63,46 "W7K"=X  
LCCAT,all   S\YTX%Xm}  
ESIZE,5,0, U}e!Wjrc  
ACLEAR,53 0oZ= yh  
AMAP,53,97,96,80,38 lH x^D;m6  
allsel $m{:C;UH  
amesh,46 Q4!_>YZ  
allsel b"uu  
0$)>D==  
lsel,s,line,,134 bz2ztH9 n  
lesize,all,,,6 n,V[eW#m'L  
amesh,1 j@U]'5EVB  
allsel wc NOLUl  
amesh,27 vrhT<+q  
allsel y^,1a[U.  
Bs_s&a>  
LDELE,135   ;4^Rx  
lcomb,162,136 +>Qq(Y  
lcomb,147,163 5j<mbt}  
LDELE,147 vMi;+6'n>  
LDELE,163 9N%We|L,c  
LDELE,138
D9CaFu  
LDELE,144 7$vYo _  
lcomb,137,161 Pw7]r<Q  
lcomb,135,164 4$iz4U:P  
LDELE,143 +,TRfP Fb  
amesh,45 pMx*F@&nU  
allsel j9x<Y]  
&
I+5  
lsel,s,,,21,136,115 .779pT!,M
 
LCCAT,all   zl>nSndRE  
ESIZE,5,0, 
3nIU1e  
ACLEAR,62 < Mn ;  
AMAP,62,44,13,129,155 \=?a/  
allsel w(*vj  
amesh,28 yYIf5S`V]  
allsel #zv3b[@  
55nlg>j  
lsel,s,line,,41 53;}Nt#R  
lesize,all,,,2 |"X*@s\'  
lsel,s,,,16,17,1 p*R;hU  
lsel,a,,,65 lk^Ol&6  
LCCAT,all   b,l$1{  
ESIZE,5,0, ld|5TN1  
ACLEAR,60 G\/zkrxmv  
AMAP,60,65,66,36,35 ~drS} V  
allsel n71r_S*  
Xk~D$~4<  
lsel,s,,,8,111,103 ?mwt~_s9  
LCCAT,all   w=0(<s2  
ESIZE,5,0, ~9a<0Mc?  
ACLEAR,51 v}}F,c(f  
AMAP,51,35,36,18,80 &=@IzmA  
allsel 5Md=-,'J!  
fIx+ILs  
9N#_(uwt  
lsel,s,line,,107 fa jGZyd0:  
lesize,all,,,2 >a!/QMh  
lsel,s,,,66,111,45 Z, zWuE3  
LCCAT,all   :[p}  
ESIZE,5,0, )al]*[lY  
ACLEAR,52 f O}pj:  
AMAP,52,66,111,23,17 -/wtI   
allsel 2@n{yYwy  
amesh,6 }Sm(]y  
allsel s[RAHU  
amesh,34 .9/hHCp  
allsel rT=rrvV3g  
amesh,35 #5Qpu  
allsel 0cv{  
amesh,8 FZ{h?#2?  
allsel *<$*"p  
amesh,7 8l>?Pv  
allsel 6+#Ydii9E  
amesh,64 j2t7'bO_  
allsel JK7G/]j+Ez  
amesh,47 GL>O4S<`  
allsel WA<v9#m  
?(@ 7r_j  
lsel,s,,,113,137,24 <O(4
TO  
LCCAT,all   2jA{SY-  
ESIZE,5,0, 8 `v-<J  
ACLEAR,67 h/QXPdV  
AMAP,67,155,156,40,39 ^rB8? kt  
allsel _>o:R$ %}  
amesh,56 -vAC"8)S  
allsel SpIv#?  
Fx]WCQo  
lsel,s,,,21,67,46 k90YV(  
LCCAT,all   BwN0!lsF3  
ESIZE,5,0, XnH05LQ  
ACLEAR,54 y B81f  
AMAP,54,40,39,76,77 /`Ug9,*  
allsel m;$b'pT  
D5gFXEeh  
lsel,s,,,68,113,45 G~]Uk*M q  
LCCAT,all   #JqB ;'\  
ESIZE,5,0, <jBF[v9*m(  
ACLEAR,55 ]"p
Vj6O  
AMAP,55,41,43,77,42 &Gc9VF]o  
allsel V%t.l  
8$]1M,$r  
lsel,s,,,48,50,1 O"+gQXe  
LCCAT,all   Ky`qskvu  
ESIZE,5,0, ;_XFo&@  
ACLEAR,63 ,Y@Gyx!4  
AMAP,63,112,42,69,70 L@rcK!s,lD  
allsel `C,n0'PL.  
amesh,32 HRpte=`q  
allsel cQjv$$&6[  
!@5 9)  
lsel,s,line,,109 ^23~ZHu  
lesize,all,,,6 5frX  
amesh,23 B4ZBq%Z_  
allsel xPdG*OcX!  
`T1  
lsel,s,,,10,11,1 M+oHtX$  
lsel,a,,,112,139,27 E[OJ+ ;c  
lsel,a,,,151 q#~ (/  
LCCAT,all   MnmVl"(/  
ESIZE,5,0, U%-A?5  
ACLEAR,66 xKbXt;l2  
AMAP,66,57,56,41,23 v<k?Vu  
allsel (xycJ`N  
//B&k`u  
lsel,s,,,118,119,1 6]i-E>p3R  
lsel,a,,,19 Q(
G#W+r  
LCCAT,all   }ZYd4h|g\z  
ESIZE,5,0, ^"E^zHM(  
ACLEAR,61 Q;Ak4[  
AMAP,61,55,56,41,78 Od,=mO*.Q  
allsel "%)qRe  
SV4E0c>  
lsel,s,,,51,53,2 Z<oaK  
LCCAT,all   aNsBcov3O  
ESIZE,5,0, Q)#B0NA;T  
ACLEAR,57 ?9vuuIE  
AMAP,57,54,55,71,59 a9e>iU  
allsel t mntp
 
yNBQGSH  
lsel,s,line,,23 PxX4[ P  
lesize,all,,,6,1.2 goNG' o %|  
amesh,14 F-QzrquS  
allsel xh-o}8*n"  
amesh,19 ,O5NLg-  
allsel R>|{N9  
=}^9 wP  
lsel,s,line,,74 m[osg< CR_  
lesize,all,,,7,1.2 U)TUOwF  
amesh,24 E,Z$pKL?  
allsel 1NFsb-<u  
amesh,37 ]|pe>:gf'  
allsel (M|Dx\_  
d7^}tM  
lsel,s,line,,25     !第二行 y8y5*e~A-)  
lesize,all,,,6 'ycJMYP8  
amesh,17 b)#hSjWO#  
allsel ';Ea?ID  
amesh,22 YpHg
&|Fr  
allsel wVXS%4|v  
amesh,21 &A/]pi-\  
allsel /V8#[9K  
amesh,20 Oxnp0 s  
allsel G&SB-  
amesh,15 .8g)av+  
allsel OF>mF~  
amesh,16 ?PxP% $hS  
allsel )iX~}7  
Y|m+dT6  
L- iy  
lsel,s,line,,81    !第三行
hW')Sp  
lesize,all,,,7 ~\SGb_2  
amesh,38 ? V1*cVD6i  
allsel s
jTZF-  
amesh,18 Rh2+=N<X  
allsel G5_=H,Vmd  
A|[?#S((]  
lsel,s,,,35,38,1 1nM  #kJ"  
LCCAT,all Z#jZRNU%ox  
AMAP,65,86,90,53,52 )* :gqN  
allsel mUC)gA/  
H'5)UX@LP  
G't$Qx,IC  
yN0Vr\r2  
lsel,r,lcca    !删除前面连接的线元素 y1DL,%j  
ldele,all 5ta `%R_  
pad*oPH,  
arsym,x,all,,0,0     !对称 M^Yh|%M  
P:S.~Jq  
nummrg,all,,,,low  ! 合并 6- YU[HF  
numcap,all         !压缩 YqD=>P[O  
XW H5d-  
k,1911,0,0,0 2"Q|+-Io  
k,1912,0,0,1 /62!cp/F/D  
l,1911,1912 Ny7S  
/HE
w-M9z  
MP,EX,1,1e9 c):/!Q  
MP,PRXY,1,0.4 <nf@U>wlw  
MP,DENS,1,1800 Paq4  
M?49TOQA  
MP,EX,2,2e9 .LZ?S"z$w  
MP,PRXY,2,0.4 7+cO_3AB  
MP,DENS,2,1800 bs&4
3A
e  
sdrfsrNvB-  
MP,EX,3,3e9 @{e}4s?7od  
MP,PRXY,3,0.4 qZh/IW  
MP,DENS,3,1800 1\m[$Gs:  
{z|)Njhg  
MP,EX,4,4e9 :kV#y  
MP,PRXY,4,0.4 <=&`ZH  
MP,DENS,4,1800 dQX6(Jj  
uMv,zO5  
MP,EX,5,5e9 8d{0rqwNE  
MP,PRXY,5,0.4 O\tb R=  
MP,DENS,5,1800 T<>,lQs(a  
M0"_^?  
MP,EX,6,6e9 zI uJ-8T"  
MP,PRXY,6,0.4 "{xrL4BtC  
MP,DENS,6,1800 RBd7YWo\|j  
n&/ `  
MP,EX,7,7e9 VGN5<?PrN  
MP,PRXY,7,0.4 ]5cT cX;Z#  
MP,DENS,7,1800 5;WH:XM  
3\,4 ]l|  
MP,EX,8,8e9 E&w7GZNt  
MP,PRXY,8,0.4 ]N]!o#q}L  
MP,DENS,8,1800 6|=
f$a  
QIEJ6`  
MP,EX,9,9e9 Ne!lH@ql  
MP,PRXY,9,0.4 4at?(B+  
MP,DENS,9,1800 Dy&i&5E.-l  
d-ko ^Y0  
MP,EX,10,10e9 y.k~Y0  
MP,PRXY,10,0.4 JR|ck=tq  
MP,DENS,10,1800 _LnpnL:  
&-w Cvp7  
MP,EX,11,1.1e10 :OZrH<SW  
MP,PRXY,11,0.4 t?gic9 q  
MP,DENS,11,1800 r5/0u(\LB  
29b9`NXt  
MP,EX,12,1.2e10 9FR5Jw>t  
MP,PRXY,12,0.4 g
J{)-\  
MP,DENS,12,1800 6MW{,N  
~~P5k:  
MP,EX,13,1.3e10 [|L<_.8  
MP,PRXY,13,0.4 l'qg8  
MP,DENS,13,1800 gD?l-RT>  
Ml5w01O  
MP,EX,14,1.4e10 X?',n 1  
MP,PRXY,14,0.4 b|DdG/O  
MP,DENS,14,1800 JbbzV>  
|df Pki{  
MP,EX,15,1.5e10 eByz-,{P  
MP,PRXY,15,0.4 rlLMT6r.8  
MP,DENS,15,1800 3d]S!=4H"  
A)!*]o>U  
MP,EX,16,1.6e10 WH}y"W  
MP,PRXY,16,0.4 NI]N4[8(  
MP,DENS,16,1800 Llo"MO*sr  
F>l] 9!P|m  
MP,EX,17,1.7e10 BU_nh+dF  
MP,PRXY,17,0.4 T^KKy0ZGM  
MP,DENS,17,1800 ^x,YW]AS}  
dn3y\  
MP,EX,18,1.8e10 7}>EJ  
MP,PRXY,18,0.4 %$L{R  
MP,DENS,18,1800 [q-h|m  
SnfYT)Ph  
MP,EX,19,1.9e10 0~S^
Y1hH  
MP,PRXY,19,0.4 tWRC$  
MP,DENS,19,1800 oc`H}Wvn  
Otuf]B^s  
MP,EX,20,2e10 (A#^l=su  
MP,PRXY,20,0.4 ?a5!H*,  
MP,DENS,20,1800 ##*3bDf$-5  
T
8g$uFo  
MP,EX,21,2.1e10 z:*|a+cy  
MP,PRXY,21,0.4 ~?BXti<!  
MP,DENS,21,1800 TeM|:o  
&QgR*,5eo  
MP,EX,22,2.2e10 4B.*g-L   
MP,PRXY,22,0.4 bAMdI 5Zk?  
MP,DENS,22,1800 T~e.PP  
K0>zxqY  
MP,EX,23,2.3e10 #6=  
MP,PRXY,23,0.4 w?[upn:K  
MP,DENS,23,1800 &u !,Hp  
7<R E_/]  
MP,EX,24,2.4e10 0H:X3y+  
MP,PRXY,24,0.4 hgq;`_;1,  
MP,DENS,24,1800 e^voW"?%  
{IjR^J=k  
MP,EX,25,2.5e10 PW0LG^xp`  
MP,PRXY,25,0.4 @VEb{ w[H  
MP,DENS,25,1800 upmx $H>  
h376Be{P  
MP,EX,26,2.6e10 zb3tIRH  
MP,PRXY,26,0.4 B@ EC5Ap*  
MP,DENS,26,1800 !nnC3y{G  
[/r(__.  
MP,EX,27,2.7e10 L4W5EO$  
MP,PRXY,27,0.4 hZb_P\1X  
MP,DENS,27,1800 Le^ n +5x  
L/K(dkx  
MP,EX,28,2.8e10 8s@3hXD&
 
MP,PRXY,28,0.4 :ws<-Qy  
MP,DENS,28,1800 ?@x/E&  
xmoxZW:  
MP,EX,29,2.9e10 Vurqt_nb  
MP,PRXY,29,0.4 $`8wJf9@w  
MP,DENS,29,1800 8oGRLYU N  
LghfM"g  
MP,EX,30,3.0e10 QT}tvm@PMq  
MP,PRXY,30,0.4 2=}FBA,2  
MP,DENS,30,1800 ;'1d1\wiDQ  
o8MZiU1Xf  
MP,EX,31,3.1e10 i|kRK7[6B  
MP,PRXY,31,0.4 DlJo^|5  
MP,DENS,31,1800 :`sUt1Fw.  
DY*N|OnqJ  
]?4hyN  
MP,EX,32,3.2e10 |.dRily+  
MP,PRXY,32,0.4 zH r_!~  
MP,DENS,32,1800 3so%gvY.'  
"dlVk~  
MP,EX,33,3.3e10 z$sGv19pB  
MP,PRXY,33,0.4 K
8O|?x]  
MP,DENS,33,1800 E{(;@PzE  
eMzk3eOJ  
!,PWb3S  
MP,EX,34,3.4e10 ~TtiO#,t  
MP,PRXY,34,0.4 !VpoZ  
MP,DENS,34,1800 W,u:gzmhw  
b.938#3,  
MP,EX,35,3.5e10 zuCSj~  
MP,PRXY,35,0.4 nk:)j:fr  
MP,DENS,35,1800 +7}]E1Uf  
2g<Xtt7+o  
MP,EX,36,3.6e10 EQ_aa@M7  
MP,PRXY,36,0.4 ;*J  
MP,DENS,36,1800 7HWmCaa[  
pR_9NfV{  
MP,EX,37,3.7e10 wIgS3K  
MP,PRXY,37,0.4 lhJ'bYI  
MP,DENS,37,1800 CC`JZ.SO  
;{6~Bq9  
GvAb`c=  
MP,EX,38,3.8e10 Vvo7C!$z  
MP,PRXY,38,0.4 Y/oHu@ _  
MP,DENS,38,1800 ~J]qP#C  
<3 uNl  
MP,EX,39,3.9e10 ~ri5zb20  
MP,PRXY,39,0.4 9BB=YnKE  
MP,DENS,39,1800 EM_d8o)`B  
p7~!z.)o  
k:%%/  
MP,EX,40,4e10 l-3~K-k<@  
MP,PRXY,40,0.4 HZOMlOZ  
MP,DENS,40,1800 +T+#q@  
4ppz,L,4  
MP,EX,41,4.1e10 F"kAkX>3}  
MP,PRXY,41,0.4 V[V[~;Py  
MP,DENS,41,1800 ~6gPS 13  
/kG_*>.Z  
MP,EX,42,4.2e10 n+p }\msH  
MP,PRXY,42,0.4 jWgX_//!  
MP,DENS,42,1800 ~"bVL[  
kGJC\{N5N  
O0:q;<>z  
type,2   !拉伸 _v:SP LU  
EXTOPT,ESIZE,1,0,   !中到洞顶，面生成体单元的控制命令 6~+
emlD  
EXTOPT,ACLEAR,1 u@^LW<eD  
mat,1 ;@
J}}h'y  
asel,s,area,,106,107,1 +ai< q>+  
asel,a,area,,39,40,1 tX[WH\(xI  
VDRAG,all,,,,,,304 d_CT$  
allsel )PZT4jTt  
T>>c2$ x  
type,2   j1Ezf=N6`  
EXTOPT,ESIZE,1,0,    !中到洞右上-jiao 3XKf!P  
EXTOPT,ACLEAR,1 cb bFw  
mat,2 _dg\\c  
asel,s,area,,30 }a/Cro.~4  
VDRAG,all,,,,,,304 X{VOAcugr  
allsel .]Z"C&"N]  
Zd&S@Z  
type,2   kT=8e;K  
EXTOPT,ESIZE,1,0,  !中到洞右上 {+Jv+J9  
EXTOPT,ACLEAR,1 tp|d*7^i  
mat,3 :KO2| v\  
asel,s,area,,31 *ui</+  
VDRAG,all,,,,,,304 d5d@k  
allsel xD$\,{  
5-M-X#(  
type,2   =c7;r]Ol  
EXTOPT,ESIZE,1,0,    !中到洞右下 'q.!|G2U  
EXTOPT,ACLEAR,1 =H~j,K  
mat,4 2rMpgV5  
asel,s,area,,33,34,1 ,?3G;-  
VDRAG,all,,,,,,304 T
C"<g  
allsel Ho%CDz z  
4+i
g' |o  
type,2   _B0L.eF  
EXTOPT,ESIZE,1,0,    !中到洞右下-jiao Dh*n!7lD`  
EXTOPT,ACLEAR,1 v0y(58Rz.  
mat,5 j.YA2mr  
asel,s,area,,35 ;d?R:Uw8  
VDRAG,all,,,,,,304 G&dKY h\  
allsel F}zDfY\-  
pJ{Y lS{  
type,2   Debv4Gr;^  
EXTOPT,ESIZE,1,0,   !中到洞左上-jiao f!"w5qC^  
EXTOPT,ACLEAR,1 Dzbz)Zst  
mat,6 fR|A(u#9  
asel,s,area,,97 cZ06Kx..  
VDRAG,all,,,,,,304 cNH7C"@GVu  
allsel ElXFeJ%[G  
HTtnXBJ)*H  
type,2   %3rP`A  
EXTOPT,ESIZE,1,0,  !中到洞左上 \Cj B1]I  
EXTOPT,ACLEAR,1 o(HbGHIP  
mat,7 Q.[0ct  
asel,s,area,,98 Z]ONh  
VDRAG,all,,,,,,304 3sk9`=[{$  
allsel K%d&EYoW]  
=QsYXK7Mn4  
type,2   v2?ZQeHr_(  
EXTOPT,ESIZE,1,0,   !中到洞左下 Lr<cMK<  
EXTOPT,ACLEAR,1 ww/Uzv  
mat,8 6nQq  
asel,s,area,,100,101,1 *](iS  
VDRAG,all,,,,,,304 he4(hX^  
allsel *8Z32c+C  
626r^c=  
type,2   iB{V^ksU  
EXTOPT,ESIZE,1,0,  !中到洞左下-jiao a =QCp4^  
EXTOPT,ACLEAR,1 $C\BcKlmv  
mat,9 ZW}_DT0  
asel,s,area,,102 5m*,8]!-  
VDRAG,all,,,,,,304 oQ#8nu{k  
allsel nK,w]{<wG!  
PM+[,H  
type,2   =fbWz  
EXTOPT,ESIZE,1,0,   !中隔墙 7Wno':w8  
EXTOPT,ACLEAR,1 ]oxZ77ciL  
mat,10 +0~YP*I`/  
asel,s,area,,52,58,6 :>*7=q=  
asel,a,area,,60,119,59 / +\9S  
asel,a,area,,125,127,2 8RX&k  
VDRAG,all,,,,,,304 ! z**y}<T  
allsel Z7#+pPt!  
"#]$r  
type,2   g ?k=^C  
EXTOPT,ESIZE,1,0,   !中洞左二衬 [~^0gAlQC  
EXTOPT,ACLEAR,1 z}@7'_iJ  
mat,11 `g,..Ns-r  
asel,s,area,,73,79,6 N$DkX)Z  
VDRAG,all,,,,,,304 J1vR5wbu  
allsel 25T18&R  
Q@niNDaW2  
type,2   y^k$Us  
EXTOPT,ESIZE,1,0,   !中洞右二衬 ,>M[@4`,U  
EXTOPT,ACLEAR,1
Gq6*SaTk  
mat,12 Th%zn2R B  
asel,s,area,,6,12,6 ?CZdOl  
VDRAG,all,,,,,,304 JLYi]nZ  
allsel U(Zq= M  
]yu:i-SfP  
type,2   y2v^-q3  
EXTOPT,ESIZE,1,0,   !中洞内zuo围眼 _&x%^&{  
EXTOPT,ACLEAR,1 ;*N5Y}?j'  
mat,13 :A
l!1BJQ
 
asel,s,area,,118,120,2 2|,VqVb  
VDRAG,all,,,,,,304 cR{#V1Z  
allsel =vPj%oLp'a  
~@!bsLSMU  
!右到洞 %)|s1B'd  
l.]xB,k  
type,2   ~[ F`"  
EXTOPT,ESIZE,1,0,   !边一衬 i?/qY&~  
EXTOPT,ACLEAR,1 =v\.h=~~  
mat,14 >sF)BoLc  
asel,s,area,,29 BWNi [^]  
asel,a,area,,63 i1085ztN  
asel,a,area,,44 .VqhV  
VDRAG,all,,,,,,304 \^LFkp  
allsel KXrjqqXs  
"|NI]
Kv  
=*Lfl'sr_  
type,2   ~rm_vo  
EXTOPT,ESIZE,1,0,   !上一衬-交 [KQi.u  
EXTOPT,ACLEAR,1 jo7\`#(Q  
mat,15 o4;(Zi#Z  
asel,s,area,,48 vX>)je
5#  
VDRAG,all,,,,,,304 So6x"1B  
allsel @ZJS&23E  
FwK]$4*  
type,2   *Ly6`HZ9  
EXTOPT,ESIZE,1,0,   !上一衬 @iiT
<
 
EXTOPT,ACLEAR,1 )+^+sd  
mat,16 W)/#0*7  
asel,s,area,,46 YUb_y^B^  
VDRAG,all,,,,,,304 @WhHUd4s  
allsel Mt$ *a  
TC('H[ ]  
Sdo-nt  
type,2   R_KH"`q  
EXTOPT,ESIZE,1,0,   !下一衬 Wqnc{oq|$  
EXTOPT,ACLEAR,1 r%_djUd  
mat,17 cL]1f  
asel,s,area,,45,64,19 [^)g%|W  
VDRAG,all,,,,,,304
(:_$5&i7  
allsel 1 zZlC#V  
9$t(&z=  
type,2   hgmCRC  
EXTOPT,ESIZE,1,0,   !下一衬-交 Xvv6~  
EXTOPT,ACLEAR,1 F [M,]?   
mat,18 !i50QA|(G  
asel,s,area,,47 \+etCo   
VDRAG,all,,,,,,304 _t$sgz&  
allsel _$'ashF  
Z;i:](  
type,2   ^~dWU>  
EXTOPT,ESIZE,1,0,   !二衬
O^.#d  
EXTOPT,ACLEAR,1 5R-6ji  
mat,19 a#4?cEy  
asel,s,area,,54,56,1 dG{A~Z z  
asel,a,area,,28 :h$$J lP  
asel,a,area,,5 IPk4
;,  
VDRAG,all,,,,,,304 )4O
xY[2J  
allsel hM{bavd  
#R"*c hLV  
type,2   M{@(G5  
EXTOPT,ESIZE,1,0,   !围眼 YVU7wW,1  
EXTOPT,ACLEAR,1 y `UaB3q  
mat,20 uD'6mk*  
asel,s,area,,1 M7T5 ~/4  
asel,a,area,,62,67,5 bsX[UF
  
VDRAG,all,,,,,,304 QY/w  
allsel UpG~[u)%@  
fVlB=8DNk&  
!左导洞 }tz7b#  
C_Dn{  
type,2   ~Y;*u]^  
EXTOPT,ESIZE,1,0,   !边一衬 icgfB-1|i  
EXTOPT,ACLEAR,1 uFE)17E  
mat,21 se)TzI^]b@  
asel,s,area,,96 UN
Yqft4  
asel,a,area,,130 d6O[ @CyP  
asel,a,area,,111 _/|\aqF.  
VDRAG,all,,,,,,304 @]j1:PN-  
allsel +[VXs~I q  
^W^OfY  
type,2   >6T8^Nt  
EXTOPT,ESIZE,1,0,   !上一衬-交 >7|VR:U?B  
EXTOPT,ACLEAR,1 eFgA 8kY)  
mat,22 3BI1fXT4=j  
asel,s,area,,115 K0~rN.C!0  
VDRAG,all,,,,,,304 It(_v  
allsel 4 KiY6
)  
dN q$}  
type,2   8tL~FiHb"  
EXTOPT,ESIZE,1,0,   !上一衬 By|4m  
EXTOPT,ACLEAR,1 }#fbbtd  
mat,23 tw;}jh  
asel,s,area,,113 *@5@,=d  
VDRAG,all,,,,,,304 =bOW~0Z1  
allsel dd;~K&_Q/i  
fC`&g~yK'  
type,2   4x34u}l  
EXTOPT,ESIZE,1,0,   !下一衬 m0wDX*Qn  
EXTOPT,ACLEAR,1 23PGq%R  
mat,24 dPlV>IM$z  
asel,s,area,,112,131,19 jA1+x:Wq  
VDRAG,all,,,,,,304 fhiM U8(&  
allsel U
i~>SN>s  
?s01@f#  
type,2   uRvP hkqm  
EXTOPT,ESIZE,1,0,   !下一衬-交 k[xSbs'D  
EXTOPT,ACLEAR,1 K+eM   
mat,25 L *wYx|  
asel,s,area,,114 tQ)qCk07  
VDRAG,all,,,,,,304 ftb\0,-  
allsel B#A6v0Ta  
|Cv!,]9:r  
K;?+8(H  
type,2   e'~3oqSvR  
EXTOPT,ESIZE,1,0,   !二衬 }bxs]?OW>  
EXTOPT,ACLEAR,1 r!v\"6:OM  
mat,26 (PLUF
T  
asel,s,area,,121,123,1 aE8VZ8tvq  
asel,a,area,,72,95,23 y29m/i:  
VDRAG,all,,,,,,304 `Di{}/2  
allsel KlEpzJ98  
N2G{<>=  
type,2   i!Ba]n   
EXTOPT,ESIZE,1,0,   !围岩 >4TO=i  
EXTOPT,ACLEAR,1 itz,mrP  
mat,27 MgZ/(X E  
asel,s,area,,68 L(-4w+  
asel,a,area,,129,134,5 -).C  
VDRAG,all,,,,,,304 _a, s )  
allsel cAw/I@jG  
&oNAv-m^GD  
!右洞 $xsd~L&  
VbYdZCC  
type,2   LVyyO3e  
EXTOPT,ESIZE,1,0,   !右上一衬 5x
i
EPh  
EXTOPT,ACLEAR,1 awRX1:T#;O  
mat,28 Qs!5<)6  
asel,s,area,,9 W?&%x(6M  
asel,a,area,,42,43,1 Eci\a]  
VDRAG,all,,,,,,304 7zMr:JmV  
allsel ~*7]r`6\@  
, gHDx  
Om&Dw|xG8  
type,2   /v}`l  
EXTOPT,ESIZE,1,0,   !右上二衬 z:O8Ls^\T  
EXTOPT,ACLEAR,1 l;U?Z'n  
mat,29 ZCw]m#lS  
asel,s,area,,36 3|7QUld  
asel,a,area,,49,50,1 3`HV(5U[  
VDRAG,all,,,,,,304 iU-j"&L5  
allsel $b\P|#A  
b>k y  
type,2   WIOV2+
 
EXTOPT,ESIZE,1,0,   !道班 _F{C\}  
EXTOPT,ACLEAR,1 #ob/p#k  
mat,30 pAEx#ck  
asel,s,area,,2 (H]AR8%W  
VDRAG,all,,,,,,304 k)u[0}  
allsel L];b<*d  
Ac6=(B  
type,2   iLT}oKF2N;  
EXTOPT,ESIZE,1,0,   !右上围岩 p_ =z#  
EXTOPT,ACLEAR,1 Tw% 3p=  
mat,31 RSds8\tk  
asel,s,area,,3,4,1 i4Jc.8^9$  
VDRAG,all,,,,,,304 w!CNRtM:~  
allsel GILfbNcd  
4Hg9N}  
type,2   e!`i3KYn"  
EXTOPT,ESIZE,1,0,   !右下围岩 |{;G2G1[  
EXTOPT,ACLEAR,1 )"LJ hLg  
mat,32 l:%GH  
asel,s,area,,8,27,19 PH"%kCI:  
VDRAG,all,,,,,,304 zi:BF60]=  
allsel
0V]s:S  
"b[5]Y{ U  
type,2   @o
^Ww  
EXTOPT,ESIZE,1,0,   !右下二衬 wBzC5T%,  
EXTOPT,ACLEAR,1 -M2yw  
mat,33 4 :=]<sc,  
asel,s,area,,7 Y7nvHU|+o  
VDRAG,all,,,,,,304 B *v
M0  
allsel VpUAeWb  
h![#;>(  
!左洞 .543N<w  
^{{qV  
type,2   l,:F  
EXTOPT,ESIZE,1,0,   !左上一衬 x"(KBEK~  
EXTOPT,ACLEAR,1 *VeRVaBl  
mat,34 `6YN3XS  
asel,s,area,,76 z2c6T.1M  
asel,a,area,,109,110,1 H"KCK6  
VDRAG,all,,,,,,304 ;=@0'xPEa-  
allsel ddo#P%sH'  
DMS!a$4  
eQ"E  
type,2   SaCh 7 ^  
EXTOPT,ESIZE,1,0,   !左上二衬
aT<q=DO  
EXTOPT,ACLEAR,1 >+waX"e  
mat,35 6RM/GM  
asel,s,area,,103 U&xUfBDt  
asel,a,area,,116,117,1 yNc2@  
VDRAG,all,,,,,,304 3F0 N^)@
 
allsel 9cgUT@a  
2%>FR4a  
type,2   C7vxw-o|&p  
EXTOPT,ESIZE,1,0,   !道班 Tr|JYLwF
 
EXTOPT,ACLEAR,1 R4@6G&2d>  
mat,36 AEuG v}#  
asel,s,area,,69 iUwzs&frd  
VDRAG,all,,,,,,304 ':}\4j&{E  
allsel +{>=^9%X  
b2]Kx&
!  
type,2   Mlq.?-QgIL  
EXTOPT,ESIZE,1,0,   !左上围岩 e%6QTg5#  
EXTOPT,ACLEAR,1 XM}hUJJW  
mat,37 vj*%Q(E6Pt  
asel,s,area,,70,71,1 CJ%I51F`X  
VDRAG,all,,,,,,304 @H<q"-J  
allsel <X5fUU"+U  
<1pEwI~  
type,2   KF/-wZ"1s  
EXTOPT,ESIZE,1,0,   !左下围岩 ?}7p"3j'z  
EXTOPT,ACLEAR,1 0Qd:`HF[  
mat,38 _FEFx  
asel,s,area,,75,94,19 SzRmF1<  
VDRAG,all,,,,,,304 v@Ox:wl>  
allsel SB7c.H,  
Il.K"ll  
type,2   Gc!x|V;T  
EXTOPT,ESIZE,1,0,   !左下二衬 dTtSUA|V7"  
EXTOPT,ACLEAR,1 b
6M  
mat,39 8V(pugJ  
asel,s,area,,74 Jo}eeJ;k  
VDRAG,all,,,,,,304 <,(,jU)j  
allsel ZC}QId  
fAmz4  
!外围 c|1&lYal;  
Q,9oKg  
type,2   D6^6}1WI  
EXTOPT,ESIZE,1,0,   !加固区 i  LAscb  
EXTOPT,ACLEAR,1 qCO/?kW  
mat,40 d[35d J7F  
asel,s,area,,11,26,15 ;6wA"  
asel,a,area,,41,59,18 $A`VYJtt#  
asel,a,area,,78,93,15 BB'OCN  
asel,a,area,,108,126,18 M[u
A@  
VDRAG,all,,,,,,304 EP+J
N  
allsel G9:l'\  
$kKjgQS(  
R$Q.sE  
type,2   "nWw;-V}}  
EXTOPT,ESIZE,1,0,   !外围围岩 Q&V;(L62!  
EXTOPT,ACLEAR,1 4e1Y/ Xq`  
mat,41 ]tDDq=+v  
asel,s,area,,13,25,1 jSAjcLR  
asel,a,area,,65,66,1 Q|L~=9
 
asel,a,area,,37,38,1 %[yJ4WL  
asel,a,area,,10,32,22 x;')9/3  
asel,a,area,,57,61,4 ZW}_Qs  
asel,a,area,,80,92,1 g[t [/TV  
asel,a,area,,104,105,1 {V-v-f  
asel,a,area,,132,133,1 n}V_,:Z  
asel,a,area,,77,99,22 'ah[(F<*@e  
asel,a,area,,124,128,4 P2*<GjV`S/  
VDRAG,all,,,,,,304 nvUc\7(%NW  
allsel d M-%{  
-GgA&dh  
type,2   ; Hd7*`$  
EXTOPT,ESIZE,1,0,   !中洞内you围眼 J'2X&2  
EXTOPT,ACLEAR,1 w\brVnt  
mat,42 ym6K!i]q4  
asel,s,area,,51,53,2 j w9b)  
VDRAG,all,,,,,,304 l
PJ\-/>$z  
pBPl6%C.X-  
+KEWP\r  
k,1000,5,0,1 2dzrRH  
CSKP,20,0,1912,1000,1911,1,1,  !定义一个局部坐标，三点式 {>%&(  
DSYS,20,                       !激活局部坐标 +H2-ZXr  
6u}</>}  
nummrg,all,,,,low  ! 合并 ;Q&5,< N)j  
numcap,all         !压缩 yH}s<@y;7  
M:6"H%h,W  
flac 3d模拟隧道开挖命令流 ^Q^_?~h*!  
_{Hj^}+$  
def moduli_data Rx|;=-8zg  
s_mod=y_mod/(2.0*(1.0+p_ratio)) 2wgg7[tGi  
b_mod=y_mod/(3.0*(1.0-2.0*p_ratio)) [66!bM&  
end Zr,VR-kW+  
set y_mod 5e14 v6Vcjm  
set p_ratio 0.25 H$KTo
/  
moduli_data S/I/-Bp~  
^<-+
@v*  
mo el ;定义本构模型 7`hP?a=  
prop bulk b_mod shear s_mod ?KI,cl  
%9RF  
fix x range x  -55.1 -54.9 /[>sf[X\I9  
fix x range x  54.9  55.1 I,'
k>@w{s  
fix z range z  -49.152 -48.952 !7&5` q7  
fix y range y  -0.1 0.1 0,8okAH  
fix y range y  0.9 1.1 HOh!Xcu  
<V6VMYXY4  
ini density 2479 kn"(A.R  
set gravity 0 0 -10 z%LIX^q9  
set large C=4Qlt[`  
apply szz -0.115e6 range z 11.848 12.048 E\2%
E@0#  
;释放0 @k/NY*+  
solve $"&{aa  
save 地应力.sav 7 ^mL_SMj  
+XYE{E5  
5-xX8-ElYz  
;围岩 -8rjgB~."/  
def moduli_data11 *U\`CXn;  
s_mod=y_mod/(2.0*(1.0+p_ratio)) :Qf '2.h)  
b_mod=y_mod/(3.0*(1.0-2.0*p_ratio)) 9,'ncw$/C  
end *GN# r11d  
set y_mod 6e9 J{&H+rd  
set p_ratio 0.25 }k G9!sf  
moduli_data11 m<q
JcZk  
{3{"8-18  
mo mohr   ;所有的  xLZG:^(I  
prop bulk b_mod shear s_mod fric 39 coh 7e5 ten 1e5 1\rz%E  
ini xdis=0 ydis=0 zdis=0 e2W".+B1  
set large H_<C!OgR  
hist unbal gy9U2Wgf|  
3nnJ8zQ  
Y0K[Sm>  
;开挖中导洞 'W,jMju  
model null range group 1   B\:%ufd ~  
model null range group 2   Jl9k``r*  
model null range group 3   A;|D:;x3G  
model null range group 4   qXtC^n@x  
model null range group 5   %(G* ,  
model null range group 6 JNUt$h  
model null range group 7   xZF}D/S?Ov  
model null range group 8   Jy
Oo1E.  
model null range group 9   tlp@?(u  
model null range group 10   3+fp2  
model null range group 11 PJrtMAcKq  
model null range group 12 g5QZ0Qk
j  
model null range group 13 _v=SH$O+  
model null range group 42 ^vO+
(p  
step 100 pWsDzb6?%  
&<U0ZvrsH  
;zhong导洞初期支护 c[1oww  
mo el range group 1  ;必须说明范围 zXxT%ZcCj  
mo el range group 2 -kwXvYu\  
mo el range group 3 *zL}&RUKM  
mo el range group 4 {"QNJq#:  
mo el range group 5 8j %Tf;  
mo el range group 6 ;^I*J:]  
mo el range group 7 Ab"@714@  
mo el range group 8 M|`U"vO  
mo el range group 9 s;vHPUB\n  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 1 )i^<r;_z  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 2 Q_X.rUL0w  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 3 0h\smqm  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 4 xZwLlY  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 5 ouFYvtFg  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 6 g:dH~>  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 7 aAMVsE{  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 8 pF Rg?-  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 9 fs%.}^kn  
step 1000 z]?N+NHOA  
save 中导洞初期支护.sav wN-d'-z/rd  
|NC*7/}  
;施作中隔墙 8tFoN*M  
mo el range group 10 emPM4iG?!  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 10 0dhaAq`k  
step 500 iJ3e1w$  
save 中隔墙.sav LS*y  
8Sh54H  
;施作中导洞二衬 L(-b@Joh  
mo el range group 11 O-I[igNl  
mo el range group 12 ZR?yDgL  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 11 Ww%=1M]e-  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 12 ?ztkE62t  
step 500 `FTy+8mw  
save 中导洞二衬.sav DLMM/WJg@  
lP@Ki5  
?!cvf{a  
;开挖you导洞 QPg8;O  
model null range group 14   8a'.ZdqC?  
model null range group 15   )ZqTwEr@[
 
model null range group 16 giIWGa.a+  
model null range group 17   7KL v6]b  
model null range group 18   kZZh"#W: L  
model null range group 19 DYxCQ D  
model null range group 20 Z}l3l`h!  
step 100 OFv%B/O  
vchm"p?9)  
;you导洞初期支护 Oz`BEyb]{  
mo el range group 14  ;必须说明范围 NzSoqh{R  
mo el range group 15 #( jw!d&  
mo el range group 16 5$&%re!{Z  
mo el range group 17 cKim-  
mo el range group 18 C=It* j55  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 14 Z99>5\k
 
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 15 ^T$|J;I  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 16 ,J>5:ht(6  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 17 3?7\T#=  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 18 QQ~-  
step 1000 C/kW0V7  
save 右导洞初期支护.sav v` 7RCg`  
B$!)YD;  
;施作you-bian墙 I}6\Sv=  
mo el range group 19 9qz6]-K  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 19 4K\(xd&Q  
step 1000 %i-c0|,T4  
save 右导洞边墙.sav &<J[Q%2  
m{uxIza  
MIoEauf  
;开挖zuo导洞 s6zNV4  
model null range group 21   d%,eZXg
'  
model null range group 22   ;\Y&ce  
model null range group 23   >wBJy4:  
model null range group 24 H_ox_ u}  
model null range group 25 ayD}r#7  
model null range group 26  %. ,=maA  
model null range group 27 FPI;Jx6W'  
step 100 _/!y)&4"  
w1#gOwA,$  
;zuo导洞初期支护 ?5cI'  
mo el range group 21 ;必须说明范围 xAe~]k_D  
mo el range group 22 b7tOo7aH)  
mo el range group 23 3G~@H>j  
mo el range group 24 ur@Z|5  
mo el range group 25 w1"nffhO  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 21 yA(K=?sq  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 22 *B{j.{ p(  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 23 C{DvD'^  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 24 1/-43B  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 25
<**y !2  
step 1000 +0q>fp_K(+  
save 左导洞初期支护.sav 4^Q:  
9Fm"ei  
;施作zuo-bian墙 <5jzl  
mo el range group 26 OYmR<x5y/  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 26 WjwLM2<nK7  
step 1000 o1Q7Th  
save 左导洞边墙.sav a|=x5`h04~  
3*)ig@e6  
;回填 5~WGZc  
def moduli_data112 UHxE)]J  
s_mod=y_mod/(2.0*(1.0+p_ratio)) e0@Y#7N62  
b_mod=y_mod/(3.0*(1.0-2.0*p_ratio)) HnCzbt@  
end pV,P|>YTf  
set y_mod 6e9 +d!v}aJ  
set p_ratio 0.25 Za8#$`zq  
moduli_data112 x61U[/r  
<xC#@OZ  
mo mohr range group 42  ;所有的 HcV"X,7S  
prop bulk b_mod shear s_mod fric 39 coh 7e5 ten 1e5 range group 42 5N*Ux4M  
step 100 dwd:6.J(  
S"k*6U  
;zuo上开挖 Gkv{~?95  
model null range group 34 ?Wt$6{)  
model null range group 35   i'wAE:Xe  
model null range group 36 deixy. |  
model null range group 37 JPWOPB'H  
model null range group 6 &F5@6nJ`  
model null range group 7   (S`2[.j
 
model null range group 22 Bv.`R0e&  
model null range group 23 pBP.x#|  
step 100 D<X.\})Md  
YxinE`u~  
;zuo上初期支护 k`p74MWu  
mo el range group 34  ;必须说明范围 9Q-*@6G  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 34 M7+h(\H]2  
step 1000 B8%{}[q  
TkO[rAC  
;施作zuo-shang二次衬砌 h=_0+\%  
mo el range group 6 ^e>Wo7r  
mo el range group 22 U Gpu\TB  
mo el range group 35 \3jW~FV  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 6 z.VyRBi0  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 22 +@K09ge  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 35 &gE 75B  
step 1000 STw#lU) %(  
save 左上二衬.sav ^3FE\V/=  
F0UV

o  
Tl|:9_:t  
;右上开挖 LtKI3ou  
model null range group 28 JHJ~X v  
model null range group 29   Uyr3dN%*r  
model null range group 30 k8uvNLA)a  
model null range group 31 eDZ8w  
model null range group 2 <ExZ:ip  
model null range group 3   V@QK  
model null range group 15 F5qFYL;  
model null range group 16 z>06hBv(?Y  
model null range group 42 D\YE^8/  
step 100 wgRsZ  
@(i!YL  
;右上初期支护 FG!X"<he  
mo el range group 28  ;必须说明范围 K[7EOXLy  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 28 ^p/O
b'!  
step 1000 ^@_m "^C  
n7YEG-J  
;施作you-上二次衬砌 ^+9sG$T_EV  
mo el range group 2 kY&h~Q  
mo el range group 15 34R!x6W0  
mo el range group 29 M}wXJ8aF?  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 2 $CE[MZ&S  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 15 K!mOr  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 29 nPgeLG"00  
step 1000 :g\rQazxO  
save 右上二衬.sav oq_6L\ ~  
&X]\)`j0  
x/:4{  
;zuo下开挖 PSmfiaThwo  
model null range group 38 _ZAchzV  
model null range group 39 rqlc2m,<-p  
model null range group 8 |uH%6&\  
model null range group 9 5]1h8PW!Y  
model null range group 24 `:G%  
model null range group 25   x)_@9ldYv  
step 100 -sMytHH.  
iYbX  
;施作zuo-xia二次衬砌 @E53JKYhY  
mo el range group 9 STA4 p6  
mo el range group 25 {+g[l5CR[  
mo el range group 36 CC3v%^81l^  
mo el range group 39 )P>u9=?,=E  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 9 ;*[9Q'lI*  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 25 \M/6m^zS  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 36 ,s^<X85gp\  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 39 }p9F#gr  
step 1000 OlQ,Ce  
save 左下二衬.sav #D
kD!dW(l  
^SfS~GQ  
9><mp]E4  
;右下开挖 -6
Mm#sX  
model null range group 32 (,xZGa  
model null range group 33 jRpdft  
model null range group 4 ,A5)<}  
model null range group 5 <39!G7ny  
model null range group 17 1
[;@AE2Y  
model null range group 18   oT|m1aGE  
step 100 p
'{xoV  
[W,-1.$!dM  
7e&\{*  
;施作you-下二次衬砌 sx
ED7,A  
mo el range group 5 wp.TfKxw  
mo el range group 18 %E27.$E_  
mo el range group 30 Ld|V^9h1;  
mo el range group 33 ! qJI'+_  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 5 [Id}4[={e  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 18 WIh@y2&R  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 30 `$z)$VuP  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 33 aP
>37s  
solve rFL$QC2  
save 右二衬.sav cVq}c?  
}+Vv0jX|V  
C
a$c;  
apply szz -0.005e6 range group 30 x 3.5013 7.5013 z 2.2976 2.4976 :a<hQ|p  
apply szz -0.005e6 range group 36 x -7.5013 -3.5013 z 2.2976 2.4976 1;W=
!Fx  
solve YbMssd2Yg  
save 面力.sav hQ
gN9S5P  
3LlU]  
chAan~r[*  
|Zq\GA  
<kD#SV%"  
p`+VrcCBOd  
+EASAq  
hP
ufzhT  
8HoP(+?  
X$wehMBX  
MPRO !45Z  
ibF#$&!  
?(im+2  
+CTmcbyOi  
F1A1@{8bN  
9[|4[3K  
)XVh&'(r  
X_70]^XL  
,{j4  
-WT3)On  
&P
n]  
IG / $!*E  
6d{j0?mM  
XS0V:<+,  
9)yG.9d1  
}#b %"I0  
%N~;{!![p  
+(ny|r[#  
o1YU_k<#  
U4_"aT>My  
_IYY08&(r  
~+m,im8}  
 |R'i:=  
56s*A*z$ ;  
/Antb6E  
/
{G/|a  
4 10:%WGc  
5L&:_iQZy  
cTj~lO6  
s-Y+x  
&`PbO  
C.E[6$oVc  

$'$>UFR  
9U10d&M(  
%}F"*.  
@Qo,p  
n|]N7 b'  
nO@+s F  
slSR=XOG  
@9_)On9hZ  
j_pw^I$C  

Ebbe=4  
new ;<VR2U`  
config fluid ;设置流体场 aZC*7AK   
;set fluid implict on  ;设置隐式算法，只适合饱和的渗流情况，即饱和度始终为1.,详见p222 hxP6C6S  
;定义模型参数，左右边界取dx_s=35m,开挖方向取dy_s=60m,上取至地表dz_ss=ms+dz/2,下取隧道底部向下30m. TLX^~W[gOm  
def para_set v7g
[Lk  
  sw=2.00         ;河水水位，位于地面以上多少m =sL(^UISl  
  ms=23.00        ;埋深，地表至隧道顶部距离m \S'cWB  
  dd=6.00         ;盾构直径 @],Z 2  
  rr=3.00         ;盾构半径 wiKCr/  
  dx_bj=35.00         ;x边界距离 _RgxKp/d  
  dy_bj=60.00         ;y边界距离 '>"`)-  
  dz_sbj=ms+dd/2      ;z上边界，从原点算起(埋深+盾构半径) M44_us  
  dz_xbj=-(30.00+dd/2)  ;z下边界，从原点算起(30m+盾构半径) E#8J+7  
  hf_1=9.00              ;为了便于建模，将模型从9m处划分开 rkbl/py  
  hf_11=-9.00            ;为了便于建模，将模型从-9m处划分开 =tLU]  
  y_size=24            ;开挖方向分割为24段 IOn`cbV:  
  r_size=3            ;隧道半径分割为3段,n1 W6hNJb  
  rh_size=8           ;隧道四分之一弧上划分为8段,n3 ?i/73H+;D3  
  rxy_size=4          ;1、2块radcyl中的n4. 2c!h2$w  
;设置流体参数 !Q[;5Lqt  
  fl_mod1=2e8         ;设置流体模量 fdg[{T4:  
  fl_dens1=1000       ;设置流体密度 a\.//?  
  fl_perm1=5e-7       ;设置渗透系数 'et(:}i  
;设置摩尔准则参数 VvzPQk  
  soi_dens1=1.55e3    ;设置土体干密度 9Zs#Ky/  
  soi_bulk1=25e6      ;设置土体体积模量 #^"hqNwA  
  soi_shear1=12e6     ;设置土体剪切模量 s_x=^S3~LO  
  soi_fric1=35         ]w5ji  
  soi_coh1=2e3 [))gn  
  soi_tens1=1e4 Y#GT*V  
end t- !h X/  
para_set ojiM2QT}m  
@+[Y0_  
;划分网格 eOO!jrT:  
;生成第1块 ux)<&p.  
gen zone radcyl p0 0 0 0 p1 hf_1 0 0 p2 0 dy_bj 0 p3 0 0 hf_1 dim rr rr rr rr size r_size y_size rh_size rxy_size ratio 1 1 1 1 fill group tunnel   IJ+O),'  
gen zone reflect normal 0 0 -1  ;映射网格，生成第2块 QxP` fKC8  
;生成第3块 Rc;1Sm9\  
gen zone brick p0 hf_1 0 hf_11 p1 dx_bj 0 hf_11 p2 hf_1 dy_bj hf_11 p3 hf_1 0 hf_1 size 10 y_size 8 ratio 1.1 1 1 %?U"[F1  
;生成第4块 <m-Ni  
gen zone brick p0 0 0 hf_1 p1 hf_1 0 hf_1 p2 0 dy_bj hf_1 p3 0 0 dz_sbj size 4 y_size 6 ratio 1 1 1.2 Xcs8zT  
;生成第5块   K'>P!R:El  
gen zone brick p0 0 0 dz_xbj p1 hf_1 0 dz_xbj p2 0 dy_bj dz_xbj p3 0 0 hf_11 size 4 y_size 8 ratio 1 1 0.83 /W7&U =d9  
;生成第6块 V6A5(-%`y  
gen zone brick p0 hf_1 0 hf_1 p1 dx_bj 0 hf_1 p2 hf_1 dy_bj hf_1 p3 hf_1 0 dz_sbj size 10 y_size 6 ratio 1.1 1 1.2 h[vAU 9f)  
;生成第7块   ?*B;514  
gen zone brick p0 hf_1 0 dz_xbj p1 dx_bj 0 dz_xbj p2 hf_1 dy_bj dz_xbj p3 hf_1 0 hf_11 size 10 y_size 8 ratio 1.1 1 0.83 $%lHj+(  
group tunnel1 range cyl end1 0 0 0 end2 0 30 0 rad 3.0 *g}vT8w'}  
group soil range group tunnel1 not  ;定义其他土体为soil组 zS&7[:IRs'  
plot set rot 20 0 30 @G^j8Nl+J}  
plot set mag 1.2 37.)@  
plot bl gr /&y,vkZTT  
plot add axes yellow EU`' 8*4  
;加位移边界条件 R4hav  
fix x range x -0.1 0.1 11nO<WH  
fix x range x 34.9 35.1 q8&4=eV\A  
FIX y range y -0.1 0.1 g)2m$#T&s  
fix y range y 59.9 60.1 Yb,G^+;  
fix z range z -32.9 -33.1 bcGn8  
;plot gpfix red sk   ;查看模型边界情况 p\4h$."  
;摩尔准则 ;,[EJR^CI  
model mohr LR 8e|
H0  
ini density soi_dens1 TXY
 
prop bulk=soi_bulk1 shear=soi_shear1 fric=soi_fric1 coh=soi_coh1 tension=soi_tens1 /v<e$0~s<  
;流体参数 o.v,n1Nm  
model fl_iso @y&h4^)z  
prop perm fl_perm1 ;jpw"-J`  
ini fdens fl_dens1 Dg?Ho2ih  
ini fmod fl_mod1 _R>s5|_  
ini sat 1.0 )wyu+_:  
model fl_null range group tunnel1 AmUe0CQ:k'  
set grav 0 0 -10 .)oQM:F(h  
;初始定应力和孔压设置,侧压力系数k0=1-sinQ=1-sin35 |\yDgs%EGy  
ini szz -403000 grad 0 0 1.55e4  ;ini szz (-(ms+rr)*10*soi_dens1) grad 0 0 10*soi_dens1 \oD=X}UQw(  
ini szz add -137e3 grad 0 0 0.45e4      ;10000*n*26+2*10000 3RY|l?n>  
ini sxx -171848.70 grad 0 0 0.661e4     ;1.55e4*k0,-171848.7=-1.55e4*k0*(26米) g[uE@Gaj&  
ini sxx add -137e3 grad 0 0 0.45e4   :$)aMEq  
ini syy -171848.70 grad 0 0 0.661e4 "N=&
4<]I5  
ini syy add  -137e3 grad 0 0 0.45e4 zmrX%!CW  
ini pp 280000 grad 0 0 -10000 OP\^c  
app nstress -20e3 range z 26 kiBOyC!r6  
fix pp 20000 range z 25.9 26.1 $)WH^Ir~  
;记录点 dqK  
hist unbal ]xVL11p  
hist id=2 gp ydis 0 30 0 <3J=;.\6  
hist id=3 zone syy 0 30 0 }&'yt97+  
hist id=4 zone szz 0 30 0 7D9h;gsP  
;迭代初始平衡 tL|L"t_5x  
set fl off mech on ~h~r]tV*+  
solve Tk2&{S"  
ini xdis=0 ydis=0 zdis=0 E(L^hZMc  
save initial_equivalence.sav 123-i,epg  
hist fltime >ZOZv  
save initial_equivalence-fltime.sav 6.(]}?g1f  
;开挖30m pB{ f-M:D  
model null range group tunnel1 PT=2LZ  
;添加管片 Qcy+ {j]  
sel shell id=1 range cyl end1 0 0 0 end2 0 30 0 rad 3.0 group tunnel1 not _^,[
wD  
sel node local xdir 1 0 0 ydir 0 -1 0 range x -0.1 0.1 _cnrGi}T  
sel node fix lsys range x -0.1 0.1 & t@  
sel node fix x yr zr range x -0.1 0.1 Hr_x~n=w  
sel node local xdir 0 0 -1 ydir 0 -1 0 range y -0.1 0.1 $4fjSSB~  
sel node fix lsys range y -0.1 0.1 &nY2u-Q  
sel node fix y xr zr range y -0.1 0.1 r]K
0 ]h@B  
sel shell id=1 prop iso=(3.45e10,0.3) thick=0.35 density 2450 b~N|DKj  
set large   ;设置大变形 R?FtncL%D  
;--------------------- 3k|~tVM  
def get_gp_maxydispyong  ;收索最大水平位移dxmax,y方向的最大位移，即为最大水平位移 #|2g{7g*  
   p_gp=gp_head :EmMia-)J  
   dxmax=0.0        ;设置一个为0的初值，获得的节点y方向水平位移在支护压力《=1的情况，一般<0。 !15@M|,OL  
   loop while p_gp # null kA->xjk  
      dz3=gp_ydis(p_gp) o::ymAj  
         if dxmax>=dz3 then iJ~iJ'vf  
             dxmax=dz3 B3i=pcef  
             xx=gp_xpos(p_gp) I "+|cFq.  
             yx=gp_ypos(p_gp) /
E1c#@  
             zx=gp_xpos(p_gp) okW)s*7  
             id1=gp_id(p_gp) .bl/At3A  
          endif -$Z-hxs^  
      p_gp=gp_next(p_gp) u8)r W  
   endloop ZYp-dlEXq  
end e?'k[ES^  
;------------------------ yW7S }I  
;def sup_stress  ;定义开挖面支护压力参数 7H@Cy}a  
;     o_press=-308848.70         ;(-171848.70+-137e3),ini syy -171848.70 grad 0 0 0.661e4 1pBsr(  
;      o_grad=11110.0           ;(0.661e4+0.45e4),ini syy add  -137e3 grad 0 0 0.45e4   `5aypJf1  
;  loop lumda (10.0,1.0) $y |6<  
;      lumda1=lumda/10.0 x[,wJzp\6  
;      s_press=o_press*lumda1 E`LIENm  
;      s_grad=o_grad*lumda1 _}%#Yz  
;  endloop     ,t,65@3+b  
;end !D]6Cq  
;循环流固耦合计算，开挖+渗流 T;vPR,]rz  
def excav    ;一步开挖到30m {b8Y-  
       n_step1=10 rD)v%vvr&`  
       o_press=-308848.70         ;(-171848.70+-137e3),ini syy -171848.70 grad 0 0 0.661e4 lKD<  
       o_grad=11110.0           ;(0.661e4+0.45e4),ini syy add  -137e3 grad 0 0 0.45e4   /Gu2@m[r  
     loop lumda(1,n_step1) B7^n30+L  
           lumda1=(11.0-lumda)/10.0 J}`$WL:  
           s_press=o_press*lumda1 7'
l{I'Z  
           s_grad=o_grad*lumda1 [,V92-s;N  
        command EYj2h .k  
           apply nstress s_press grad 0 0 s_grad range cyl end1 0 29.99 0 end2 0 30.01 0 rad 3.0 nJ`a1L{N  
           set fl off ? Gu_UW  
           set mech force 5e-4 2nz'/G  
           solve y8 u)Q  
        end_command IF21T  
        command   eEb1R}@  
           set fl on /3HWP`<x  
           solve age 14400         ;4*60*60=14400;计算4小时渗流 fP4IOlHkE  
        end_command Zvw3C%In  
        command XhkL))FcG  
            get_gp_maxydispyong dg@/HLZ  
            print fish YedipYG9;  
        end_command W}i$f -K  
        if dxmax<+1.6 then a-A4xL.gm  
             exit U@ QU8  
        endif rMFf8D(Y  
        save lumda.sav 9w<_XXQ  
     endloop       GHrT?zEX  
end .0/Z'.c8  
\.-y LS.  
Y:Tt$EQ  
;设置显示 Q`fA)6U  
;create disp1 ~Am %%$  
;plot set back white ,,-3p#Pbw  
;plot set rot 20 0 30 zU=[Kc=$  
;plot set mag 1 tTxo:+xg  
;plot add axes yellow 'F<e)D?  
;plot bl gr %Q4w9d  
;plot add contour disp out on  
4o8HEq!  
;plot show
-m-WUox4"  
/9^0YC;Y*