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盾构隧道施工flac3d模拟程序

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k, 3  ,9.405,2.398,.000, Y`5(F>/RQG  
k, 4  ,1.598,2.398,.000, 0Q^a*7w`8a  
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k, 5  ,5.501,.848,.000, ;A~efC^<  
k, 6  ,9.474,2.211,.000, Q/oel'O*x  
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k, 7  ,7.922,4.280,.000, ZT>?[`Vgc  
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k, 11  ,1.574,2.336,.000, y8=(k}=3  
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k, 14  ,9.540,2.004,.000, 6%/@b`vZ  
k, 15  ,9.850,.508,.000, Bvke@|]kW  
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k, 19  ,2.085,-3.851,.000, Jx#r
 
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k, 20  ,2.602,-4.023,.000, Q~R7]AyR  
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!********定义单元类型******四级围岩 /[ _aw&W}Z  
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pL [JGn  
lsel,s,line,,128 + *xi&|%  
lesize,all,,,2 l& A8P  
lsel,s,line,,99 <cof   
lesize,all,,,2 {l0[`"EF  
amesh,39 0|i3#G_~  
allsel G'#f*) f  
#gq!L  
QsemN7B"<  
lsel,s,line,,93 ax)>rP,V  
lesize,all,,,2 U ;%cp  
amesh,30 -v@LJCK7I  
allsel Mg"e$m  
ID_#a9N  
L'?7~Cdls  
lsel,s,line,,13 pie8 3Wy>  
lesize,all,,,7 #Sc9&DfX  
amesh,10 6 2*p*t  
allsel !VDNqW  
amesh,11 s~p(59  
allsel rv?4S`Z,x$  
amesh,43 V|3^H^\5P  
allsel {P{h|+;  
@
S<6#zR  
lsel,s,line,,33 .ZtW y) U  
lesize,all,,,8 oKMr Pr[`  
amesh,25 ;:PxWm|_  
allsel F tS"vJ\  
9$q35e  
lsel,s,line,,140 ]t"X~  
lesize,all,,,2 v ^R:XdH  
amesh,44 xqQLri}  
allsel "Snt~:W>  
_ ?o>i/  
lsel,s,,,130,140,10 \[9^,QP  
LCCAT,all   \=qZ),bU@  
ESIZE,5,0, 1w!O&kn  
ACLEAR,59 H$ZLtPv5  
AMAP,59,117,32,71,70 ?/}N  
allsel X,A]<$ACu%  
amesh,29 Tlm:
:S   
allsel =]fOQN`  
elGwS\sw  
lsel,s,line,,150 d-cW47  
lesize,all,,,2 BUs={"Pa  
amesh,48 jwL\|B oE  
allsel Ul<:Yt&nI  
amesh,5 Gk']Ma2J}  
allsel ucYweXsO3  
*x-@}WY$U  
lsel,s,line,,1,2,1 207FD
 
lesize,all,,,17 6Zl#$>P  
lsel,s,,,3,6,3 XW.k%H4@  
lesize,all,,,2 8-"D.b4  
amesh,2 )^`V{iD  
allsel LC,6hpmh  
5X73@Aj  
lsel,s,,,3,4,1 AM0CIRX$  
LCCAT,all  
~
s{ V!)0  
ESIZE,5,0, Q~f mVWq  
ACLEAR,49 tc0(G~.N  
AMAP,49,84,7,1,125 /.WIED}>  
allsel P84=.*>  
/!'Png0!  
lsel,s,,,5,6,1 %x-`Y[  
LCCAT,all   }nRTw2-z  
ESIZE,5,0, ~p`[z~|  
ACLEAR,50 4YSVy2x  
AMAP,50,2,30,29,9 VkkC;/BBW  
allsel `t"7[Zk  
amesh,4 ZmDM
=qN  
allsel =o:1Rc7J  
2~l+2..  
lsel,s,line,,148 m}(M{^\|  
lesize,all,,,6 `>- 56 %  
amesh,3 8'ut[  
allsel 9H/C(Vo  
t"Bp# U1  
lsel,s,line,,103 ,<BV5~T.|  
lesize,all,,,18 xpJ=yxO  
lsel,s,,,117,128,11 T#\=v(_NR  
LCCAT,all   D}`MY\H  
ESIZE,5,0, PA*1]i#2M=  
ACLEAR,58 kni{1Gr  
AMAP,58,106,94,37,65 zZW5M^z8  
allsel Nwo*tb:  
amesh,12 kX2Z@ w`  
allsel P(UY}oU  
amesh,31 ? q_%  
allsel . H}R}^  
lsel,s,line,,95 [Z2{S-)UM  
lesize,all,,,10 `MHixQ;j  
amesh,33 ?kK3%uJy&  
allsel o)GesgxFa5  
+Ks3  
}}Zg/(  
lsel,s,,,17,63,46 xn>N/+,  
LCCAT,all   n?>|2>  
ESIZE,5,0, TBIr^n>Z<k  
ACLEAR,53 !sp`oM  
AMAP,53,97,96,80,38 ~z(0XKq0d  
allsel r PTfwhs  
amesh,46 'jXJ!GFw  
allsel XmP,3KG2{S  
:Q,~Nw>  
lsel,s,line,,134 / */"gz%  
lesize,all,,,6 $:yIe.F  
amesh,1 IE3GZk+a~  
allsel jNI9 .45y  
amesh,27 j/jFS]
iC  
allsel QnJLTB
v  
:r2d%:h%2  
LDELE,135   =te4p@
 
lcomb,162,136
gCF
9XKW  
lcomb,147,163 [a
hwJF#r  
LDELE,147 F|G v  
LDELE,163 ILx4[m7  
LDELE,138 }lXor~_i  
LDELE,144 l<qEX O  
lcomb,137,161 6HPuCP  
lcomb,135,164 +4p=a [  
LDELE,143 KG4zjQf  
amesh,45 Av0(zA2  
allsel J7sH]  
}(!rB#bf  
lsel,s,,,21,136,115 Qp7F3,/#  
LCCAT,all   )W6l/  
ESIZE,5,0, |S~$IFN4  
ACLEAR,62 (5A8#7a  
AMAP,62,44,13,129,155 ]9~Il#  
allsel v0TbQ  
amesh,28 s)?GscPG!  
allsel |&@`~OBa  
)w5!'W4Z8  
lsel,s,line,,41 &'`ki0Xh;  
lesize,all,,,2 /;TtMQt  
lsel,s,,,16,17,1 "[rz*[o8I  
lsel,a,,,65 ~Q#!oh'i  
LCCAT,all   >4q6  
ESIZE,5,0, t>OEzUd9  
ACLEAR,60 ESk:$`P  
AMAP,60,65,66,36,35 B873UN  
allsel ~N/a\%`  
ZNl1e'  
lsel,s,,,8,111,103 l8J2Xd @   
LCCAT,all   fq4uiFi<  
ESIZE,5,0, ]rSg,Q>E  
ACLEAR,51 pN_%>v"o  
AMAP,51,35,36,18,80 K2\)9  
allsel cq5^7.  
&E
YoviFp  
Z4:^#98c.  
lsel,s,line,,107 7z$bCO L=S  
lesize,all,,,2 >|`1aCg,  
lsel,s,,,66,111,45 8GRB6-.h  
LCCAT,all   <CJy3<$u  
ESIZE,5,0, 2.=G  
ACLEAR,52 MIyT9",Pl  
AMAP,52,66,111,23,17 ho)JY $#6  
allsel , Y,^vzX6  
amesh,6 9~$E+m(  
allsel a#G3dY>  
amesh,34 6nJQPa  
allsel 6tjV^sjs  
amesh,35 =y(*?TZH  
allsel miTff[hsMa  
amesh,8 j6};K ~N`  
allsel =}@1Z~  
amesh,7 '/9q7?[E!  
allsel wW8[t8%43  
amesh,64 uJlW$Oc:.  
allsel ,jtaTG.
>  
amesh,47 DF>tQ  
allsel )p
e17T1|  
'/OQ[f=K  
lsel,s,,,113,137,24 C@[U:\  
LCCAT,all   SjY|aW+wAL  
ESIZE,5,0, OSLZ7B^  
ACLEAR,67 FV3[
7w=D\  
AMAP,67,155,156,40,39 00s)=A_  
allsel A|]#b?-  
amesh,56 >4-9 @i0FV  
allsel #6~Bg)7AM  
WRA(k  
lsel,s,,,21,67,46 i~AReJxt7  
LCCAT,all   VXlAK(   
ESIZE,5,0, ho B[L}<c  
ACLEAR,54 &r*F+gL  
AMAP,54,40,39,76,77 x]`@%8Sm  
allsel 6`G8UDK>F  
Qca3{|r`  
lsel,s,,,68,113,45 -'L~Y~'.  
LCCAT,all   C(h Td%  
ESIZE,5,0, I.(@#v7T  
ACLEAR,55 Yh;(puhyA  
AMAP,55,41,43,77,42 n)Cr<^j  
allsel qX; F+~  
x,cvAbwS  
lsel,s,,,48,50,1 $uJc/  
LCCAT,all   C"mWO Y2]  
ESIZE,5,0, IbJl/N%o  
ACLEAR,63 jN'h/\  
AMAP,63,112,42,69,70 i7v=o
#  
allsel zUNUH^Il  
amesh,32 B"\9slX  
allsel #`f{\  
+Mhk<A[s  
lsel,s,line,,109 vceD/N8  
lesize,all,,,6 T9!NuKfur  
amesh,23 Q4/BpKL  
allsel ^W9O_5\g4a  
>Yk|(!v  
lsel,s,,,10,11,1 H?a $o(  
lsel,a,,,112,139,27 Iz-mUD0;  
lsel,a,,,151 wHQ$xO;vD'  
LCCAT,all   #$W0%7  
ESIZE,5,0, A+frKoi  
ACLEAR,66 ~K;hXf  
AMAP,66,57,56,41,23 12hD*,A5j  
allsel GA/afc,V  
[^bq?w  
lsel,s,,,118,119,1 ;ND[+i2MN  
lsel,a,,,19 xGbq,~_r  
LCCAT,all   QtXiUx^ k<  
ESIZE,5,0, z$}9f*W}B  
ACLEAR,61 c3ru
4o*K  
AMAP,61,55,56,41,78 Ycq )$7p  
allsel Y'bz>@1(  
*5*#Z~dut8  
lsel,s,,,51,53,2 ]4V1]  
LCCAT,all   V/#J>-os}W  
ESIZE,5,0, rIYO(}Fl  
ACLEAR,57 ]W4{|%@H"  
AMAP,57,54,55,71,59 E i>GhvRM  
allsel ($/l_F  
|HYST`  
lsel,s,line,,23 Jc}6kFgO6  
lesize,all,,,6,1.2 mvc ;.+  
amesh,14 yzT1Zg_ER  
allsel TF5jTpGq  
amesh,19 <y~Ba@1u  
allsel d=8.cQL:E  
kaiK1/W0;  
lsel,s,line,,74 &Xh>w(u  
lesize,all,,,7,1.2 'UxI-Lt  
amesh,24 %eW7AO>  
allsel r\F2X J^  
amesh,37 p~=z)7%e'  
allsel BBGub?(dR  
n}e%c B  
lsel,s,line,,25     !第二行 X am8h
 
lesize,all,,,6 :4Nv6X61  
amesh,17  U#K4)(C  
allsel }7b{ZbDI  
amesh,22 MMC$c=4"  
allsel $d])>4eQ  
amesh,21 frW\!r{LT  
allsel Scm45"wB+  
amesh,20 ^ <`SUBI  
allsel im9EV|;  
amesh,15 &"gX 7cK8  
allsel mAGD qz>f  
amesh,16 sJ^Ff  
allsel U
BM#~~sM  
\lQI;b;$  
~n) |  
lsel,s,line,,81    !第三行 +HRtuRv0T  
lesize,all,,,7 [g<gu~  
amesh,38 z;2& d<h  
allsel ~*y7%L4B  
amesh,18 kONn7Itbu  
allsel qC"`i}7  
tjB)-=j[  
lsel,s,,,35,38,1 dY0W=,X$7T  
LCCAT,all #3LZX!  
AMAP,65,86,90,53,52 +v5f-CBu  
allsel <YEKbnw$o  
:AFU5mR4&  
QRKP
;aYt  
dhxzW@'nIL  
lsel,r,lcca    !删除前面连接的线元素 B[EOz\?
=m  
ldele,all Ja4M@z  
`AvK8Wh<+  
arsym,x,all,,0,0     !对称 qLb~^'<iD  
HWB\}jcA6u  
nummrg,all,,,,low  ! 合并 'nh2}  
numcap,all         !压缩 Bhx.q,X  
zjcSn7iu  
k,1911,0,0,0 fQU_:[ Uz  
k,1912,0,0,1 "nfi:A1  
l,1911,1912 +zk5du^gZ  
I+.U.e^gx  
MP,EX,1,1e9 l<4P">M!.  
MP,PRXY,1,0.4 ~xc/Dsb$  
MP,DENS,1,1800 pM+9K:^B  
w6h83m 3  
MP,EX,2,2e9 cC/32SmY4  
MP,PRXY,2,0.4 /F"eqMN  
MP,DENS,2,1800 i<>%y*+@  
>eo[)Y  
MP,EX,3,3e9 e&:%Rr]x  
MP,PRXY,3,0.4 YT'V/8US  
MP,DENS,3,1800 i M MKA0JM  
GYb&'#F~t  
MP,EX,4,4e9 +aM[!pW(e  
MP,PRXY,4,0.4 7BwR ].  
MP,DENS,4,1800 $8&Y(`  
NvTK7? v  
MP,EX,5,5e9 AY<L8  
MP,PRXY,5,0.4 DCLu^:|C"  
MP,DENS,5,1800 <8? F\x@  
!s/qqq:g  
MP,EX,6,6e9 ?f3R+4  
MP,PRXY,6,0.4 40`Qsv0#  
MP,DENS,6,1800 [bX^_ Y  
8mRZ(B>% X  
MP,EX,7,7e9 -~xQ@+./  
MP,PRXY,7,0.4 WoB'B|%  
MP,DENS,7,1800 _w%:PnO  
0F_hXy@K  
MP,EX,8,8e9 :*[mvF  
MP,PRXY,8,0.4 2_3os P\Z  
MP,DENS,8,1800 UY({[?Se  
GhcH"D%-  
MP,EX,9,9e9 ?q Q.Wj6Mj  
MP,PRXY,9,0.4 FJ!`[.t1AU  
MP,DENS,9,1800 R<Mp$K^b  
cmU0=js.  
MP,EX,10,10e9 J"GsdLG.-  
MP,PRXY,10,0.4 Ah@e9`_r  
MP,DENS,10,1800 m*jE\+)=^  
U=j`RQ 9,  
MP,EX,11,1.1e10 <vV"abk  
MP,PRXY,11,0.4 g@M5_I(W  
MP,DENS,11,1800 jr.{M  
%x@bP6d[  
MP,EX,12,1.2e10 F 2zUz[  
MP,PRXY,12,0.4 Y?0x/2<  
MP,DENS,12,1800 }1V+8'D  
+/[Rvh5WZ  
MP,EX,13,1.3e10 mC\<fo-u  
MP,PRXY,13,0.4 KVEc:<|x  
MP,DENS,13,1800 NYg&8s.  
H
Gh)d` 8  
MP,EX,14,1.4e10 c2
:
,  
MP,PRXY,14,0.4 62.Cq!~  
MP,DENS,14,1800 L8'4d'N+>  
BdU .;_K  
MP,EX,15,1.5e10 Ez-AQ'  
MP,PRXY,15,0.4
/u90)x  
MP,DENS,15,1800 ` -SC,qHw  
W=+AU!%  
MP,EX,16,1.6e10 zP
Hx\z"  
MP,PRXY,16,0.4 NM),2%<  
MP,DENS,16,1800 #hs&)6Sf  
Z[Iej:o5  
MP,EX,17,1.7e10 :2NV;7Wke6  
MP,PRXY,17,0.4 EW4a@  
MP,DENS,17,1800 z(O*DwY#  
,aP5)ZN-  
MP,EX,18,1.8e10 ]goVQ'Y  
MP,PRXY,18,0.4 &dj/
Dq@  
MP,DENS,18,1800 edpRx"_  
Zm++5b`W/[  
MP,EX,19,1.9e10 %yKcp5_  
MP,PRXY,19,0.4 %z[=T@  
MP,DENS,19,1800 n!X%i+|4x  
YKayaI\*  
MP,EX,20,2e10 [J eq ?X9  
MP,PRXY,20,0.4 Ygg(qB1q  
MP,DENS,20,1800 +"WNG  
%t1Z!xv_  
MP,EX,21,2.1e10 Yh"9,Z&wiR  
MP,PRXY,21,0.4 =F/R*5:T  
MP,DENS,21,1800 \}=W*xxB  
rP"Y.;s  
MP,EX,22,2.2e10 _(io8zqe{j  
MP,PRXY,22,0.4 ' Gx\   
MP,DENS,22,1800
P@5-3]m=  
g}hNsU=$5~  
MP,EX,23,2.3e10 RhF<{U.  
MP,PRXY,23,0.4 a5pM~.]  
MP,DENS,23,1800 @raJB'  
;"9Ks.  
MP,EX,24,2.4e10 [4IqHe  
MP,PRXY,24,0.4 8(q8}s$>  
MP,DENS,24,1800 _Fv6S}~Q  
yEJ3O^(F  
MP,EX,25,2.5e10 5RO6YxQ  
MP,PRXY,25,0.4 &\6(iL  
MP,DENS,25,1800 k`[>Bk%b  
S}0-2T[  
MP,EX,26,2.6e10 }lJ|nl`
c  
MP,PRXY,26,0.4 I3x+pa^]2  
MP,DENS,26,1800 \ E5kpm  
C deV3  
MP,EX,27,2.7e10 tId,Q>zH  
MP,PRXY,27,0.4 ~fcC+"7q/  
MP,DENS,27,1800 )ytP$,r![S  
k@n L(2  
MP,EX,28,2.8e10 OzRo  
MP,PRXY,28,0.4 !rqs!-cCQ  
MP,DENS,28,1800 Ly v"2P  
G$Fo*;Fl  
MP,EX,29,2.9e10 CJ)u#PmkJ  
MP,PRXY,29,0.4 o2]Np~`g,  
MP,DENS,29,1800 SjJ$Oinc  

b!"qbC1  
MP,EX,30,3.0e10 7pep\  
MP,PRXY,30,0.4 K@osD7-  
MP,DENS,30,1800 -(%Xq{  
e(DuJ-  
MP,EX,31,3.1e10 @&Yl'&pn-R  
MP,PRXY,31,0.4 XIM?$p^  
MP,DENS,31,1800 $mf6!p4  
NP~3!b  
~:_10g]r  
MP,EX,32,3.2e10 9v ,y  
MP,PRXY,32,0.4 D`B*+  
MP,DENS,32,1800 !l.^]|  
B*QLKO:)i  
MP,EX,33,3.3e10 2AxKB+c1`  
MP,PRXY,33,0.4 v Oo^H  
MP,DENS,33,1800 m,w^,)  
f|s,%AU"i  
>k/ rJ[Sc  
MP,EX,34,3.4e10 we*E}U4  
MP,PRXY,34,0.4 7eZwpg?K  
MP,DENS,34,1800 Nlc3S+$`z  
_R ;$tG,  
MP,EX,35,3.5e10 =3;! 5P  
MP,PRXY,35,0.4 !@+4&B=  
MP,DENS,35,1800 G(hn
rRxn  
0\"]XYOH  
MP,EX,36,3.6e10 O=!EqaExW  
MP,PRXY,36,0.4 Q5Mn
=  
MP,DENS,36,1800 Gh%dVP9B@P  
|*]<*qnZt  
MP,EX,37,3.7e10 |oR{c%z05  
MP,PRXY,37,0.4 >DzW OB  
MP,DENS,37,1800 AVc|(~V  
Ipow Jw^  
*t
DxwD7  
MP,EX,38,3.8e10 8D^ iQBA  
MP,PRXY,38,0.4 jgYe\dinM  
MP,DENS,38,1800 scd}{Y  
nK]L0*s  
MP,EX,39,3.9e10 "!Hm.^1  
MP,PRXY,39,0.4 x.(Sv]+[  
MP,DENS,39,1800 3|/zlKZz  
`
n e9&+  
U\YzE.G1]S  
MP,EX,40,4e10 W[73q>'  
MP,PRXY,40,0.4 de"+ABR  
MP,DENS,40,1800 >lO]/3j1  
#CB`7}jq  
MP,EX,41,4.1e10 Nb>C5TjR  
MP,PRXY,41,0.4 >+ Im:fD  
MP,DENS,41,1800 6:G::"ew  
5@i(pVWZ  
MP,EX,42,4.2e10 ~c>]kL(,  
MP,PRXY,42,0.4 f kdJgK  
MP,DENS,42,1800 0IbR>zFg.  
$*+UX   
;@[ax{ J  
type,2   !拉伸 a 0qDRB  
EXTOPT,ESIZE,1,0,   !中到洞顶，面生成体单元的控制命令 95tHire  
EXTOPT,ACLEAR,1 XO/JnJ^B  
mat,1 Iw</X}#\  
asel,s,area,,106,107,1 3 k)P*ME#  
asel,a,area,,39,40,1 tW3Nry  
VDRAG,all,,,,,,304 k3e?:t 9  
allsel 'd<1;Ayw  
U {sT %G  
type,2   lhFv2.qR  
EXTOPT,ESIZE,1,0,    !中到洞右上-jiao E.Arq6  
EXTOPT,ACLEAR,1 >t $^U  
mat,2 gBy7q09r  
asel,s,area,,30 ;J?zD9  
VDRAG,all,,,,,,304 KMV&c  
allsel B%Z,Xjq  
p=f8A71  
type,2   E uk[ @1  
EXTOPT,ESIZE,1,0,  !中到洞右上 Q\Nz^~dQ:Y  
EXTOPT,ACLEAR,1 (#r>v h(  
mat,3 9m2Yrj93  
asel,s,area,,31 /p[lOg  
VDRAG,all,,,,,,304 (d=knoo7A  
allsel e5m-7{h@  
u-X
P`  
type,2   6vZ.CUK9  
EXTOPT,ESIZE,1,0,    !中到洞右下 /m*+N9)  
EXTOPT,ACLEAR,1 *JY2vq  
mat,4 |z.Z='`  
asel,s,area,,33,34,1 qMmhmH)Gp  
VDRAG,all,,,,,,304 Cn8w})B  
allsel X}j_k=,C  
`bRt_XGPmF  
type,2   7@9R^,M4:  
EXTOPT,ESIZE,1,0,    !中到洞右下-jiao w 8oIq*  
EXTOPT,ACLEAR,1 VaFv%%w  
mat,5 7D)i]68E  
asel,s,area,,35 c UHKE\F  
VDRAG,all,,,,,,304 lEiOE]  
allsel 4.i< `'  
Hd0?}w\  
type,2   PQ`~qM:3st  
EXTOPT,ESIZE,1,0,   !中到洞左上-jiao oxgh;v*  
EXTOPT,ACLEAR,1 Z3nmC-NE  
mat,6 ;,jms~ik  
asel,s,area,,97 +Zo&c}  
VDRAG,all,,,,,,304 Qf(mn8  
allsel orr6._xw  
ojy[<  
type,2   `]l*H3+hg  
EXTOPT,ESIZE,1,0,  !中到洞左上 HPeN0=7>  
EXTOPT,ACLEAR,1 #~@Cl9[)D  
mat,7 ?Y#x`DMh  
asel,s,area,,98 F\hU V[  
VDRAG,all,,,,,,304 |a[Id  
allsel
%oN5jt  
:=^_N}  
type,2   r4FGz!U  
EXTOPT,ESIZE,1,0,   !中到洞左下 *
Z=:?4u  
EXTOPT,ACLEAR,1
v`KYhqTUl  
mat,8 e8ZMB$byP  
asel,s,area,,100,101,1 J+20]jI  
VDRAG,all,,,,,,304 (cEjC`]  
allsel w%Tjn^d  

K\vyfYi  
type,2   YU24wTe;k  
EXTOPT,ESIZE,1,0,  !中到洞左下-jiao -H(\[{3{V  
EXTOPT,ACLEAR,1 VsMTzGr  
mat,9 }O7b&G:nW  
asel,s,area,,102 (}NKW  
VDRAG,all,,,,,,304 BjyGk+A  
allsel 2<' 1m{  
O&De!Gx  
type,2   >YW_}kd  
EXTOPT,ESIZE,1,0,   !中隔墙 0]^ke:(#  
EXTOPT,ACLEAR,1 OKp0@A)8  
mat,10 *#2]`G)  
asel,s,area,,52,58,6 .q7|z3@,  
asel,a,area,,60,119,59 g4 G?hv`R  
asel,a,area,,125,127,2 MZInS:Vj  
VDRAG,all,,,,,,304 u!WjG@  
allsel ag\xwS#i5H  
WTP~MJ#C  
type,2   2wki21oY  
EXTOPT,ESIZE,1,0,   !中洞左二衬 zw,=mpf3_  
EXTOPT,ACLEAR,1 ^;]Q,*Q  
mat,11 ,8MUTXd@ V  
asel,s,area,,73,79,6 w-M,@[G  
VDRAG,all,,,,,,304 .q^+llM  
allsel uzpW0(_i3a  
op]HF4  
type,2   <; (pol|  
EXTOPT,ESIZE,1,0,   !中洞右二衬 Ps!~miN|>  
EXTOPT,ACLEAR,1 U4hFPK<  
mat,12 kX)Xo`^Ys  
asel,s,area,,6,12,6 Y &"rf   
VDRAG,all,,,,,,304 +)eI8o0#  
allsel ic_q<Y}  
XFU['BI  
type,2   0pu=,  
EXTOPT,ESIZE,1,0,   !中洞内zuo围眼 eURj'8o),  
EXTOPT,ACLEAR,1 o> i`Jq&  
mat,13 6!GO{2d"  
asel,s,area,,118,120,2 5D#Mhgun  
VDRAG,all,,,,,,304 {x#I&ra  
allsel xJ18M@"j  
@L ,hA v^  
!右到洞 k&h3"  
c0%.GcF0{  
type,2   g*nh8  
EXTOPT,ESIZE,1,0,   !边一衬 aV9QIH~  
EXTOPT,ACLEAR,1 Anu`F%OzB  
mat,14 FnFJw;:
,{  
asel,s,area,,29 [9S
?  
asel,a,area,,63 CtO`t5  
asel,a,area,,44 Rt^~db  
VDRAG,all,,,,,,304 yRt>7'@X  
allsel ,xeJf6es  
D[5Qd)PIL  
dq&N;kk |  
type,2   g_l=z`,8  
EXTOPT,ESIZE,1,0,   !上一衬-交 sD[G?X  
EXTOPT,ACLEAR,1 oju}0h'1  
mat,15 mrgi
eb%  
asel,s,area,,48 18xT2f  
VDRAG,all,,,,,,304 ^mA^7jB  
allsel A*r6  
r#xq 8H=_m  
type,2   /
d\#|[S  
EXTOPT,ESIZE,1,0,   !上一衬
gh{Z=_  
EXTOPT,ACLEAR,1 Xj^Hy"HC^~  
mat,16 CPto?=*A  
asel,s,area,,46 @6N$!Q?  
VDRAG,all,,,,,,304 5A~lu4-q  
allsel y)B>g/Hoh  
p
h;ds+b  
&u@<0 1=  
type,2   \LQ?s)~  
EXTOPT,ESIZE,1,0,   !下一衬 >8*J ;(:W  
EXTOPT,ACLEAR,1 hZ ve8J  
mat,17 t69C48}15  
asel,s,area,,45,64,19 MY[QYBkn}  
VDRAG,all,,,,,,304 /kLG/ry8l:  
allsel sfv{z!mo  
2Bf]#l{z  
type,2   iIe\mV  
EXTOPT,ESIZE,1,0,   !下一衬-交 =68
CR[H  
EXTOPT,ACLEAR,1 E9]/sFA-]  
mat,18 ?Z]5 [  
asel,s,area,,47 aOj(=s  
VDRAG,all,,,,,,304 w[bhm$SX]B  
allsel 1I{^]]qw  
0pYCh$TL1  
type,2   +~6Nq(kV  
EXTOPT,ESIZE,1,0,   !二衬 &ZmHR^Flz  
EXTOPT,ACLEAR,1 eB$S d  
mat,19 U49#?^?  
asel,s,area,,54,56,1 d'4^c,d  
asel,a,area,,28 :slVja$e  
asel,a,area,,5 R*v~jR/   
VDRAG,all,,,,,,304 ]CFh0N|(L  
allsel *Z+8L*k97  
]%RX\~Q.4  
type,2   '_nJ DM  
EXTOPT,ESIZE,1,0,   !围眼 u0)~Im,X  
EXTOPT,ACLEAR,1 v7i5R !  
mat,20 ] X9
e|  
asel,s,area,,1 b*7:{FXg  
asel,a,area,,62,67,5 eq|G\XJ  
VDRAG,all,,,,,,304 &g{b5x{iD  
allsel RW#&f*  
zi-;7lT  
!左导洞 ]Tb ?k+a  
b?p_mQKtZ  
type,2   K,VN?t<h  
EXTOPT,ESIZE,1,0,   !边一衬 ~(BvIzzD  
EXTOPT,ACLEAR,1 8b^v@|)N  
mat,21 y}'c)u  
asel,s,area,,96 MS Ml  
asel,a,area,,130 2W}f|\8MX  
asel,a,area,,111 ugZ-*e7  
VDRAG,all,,,,,,304 @435K'!  
allsel 'pJ46"D@m  
BRTM]tRZ  
type,2   m_ |:tU(t  
EXTOPT,ESIZE,1,0,   !上一衬-交 x"n!nT%Z  
EXTOPT,ACLEAR,1 ^^ Q'AE  
mat,22 ;oKN8vI#7  
asel,s,area,,115 PWwz<AI+  
VDRAG,all,,,,,,304 DPU%4te  
allsel <`B4+:;w6  
Qj?qWVapA  
type,2   Z#+{ksU  
EXTOPT,ESIZE,1,0,   !上一衬 HF3W,eaqK  
EXTOPT,ACLEAR,1 h\jV@g$  
mat,23 0={@GhjApL  
asel,s,area,,113 [@l:C\2  
VDRAG,all,,,,,,304 \Bg;^6U  
allsel 8IAf9  
4oY<O  
type,2   qhKW6v  
EXTOPT,ESIZE,1,0,   !下一衬 0I8w'/s_g9  
EXTOPT,ACLEAR,1 rQ^X3J*`
 
mat,24 +YL9gNN>P  
asel,s,area,,112,131,19 F~N
mLm  
VDRAG,all,,,,,,304 FD}hw9VyF@  
allsel }mz6z<pJ_  
*r b/BZX{  
type,2   h83;
}>  
EXTOPT,ESIZE,1,0,   !下一衬-交 DNP%]{J  
EXTOPT,ACLEAR,1 #B;~i6h]  
mat,25 kl0!*j  
asel,s,area,,114 (XQBBt  
VDRAG,all,,,,,,304 k/"^W.B aj  
allsel .,)C^hs@  
b'D|p/)m0S  
o3_dHbdI  
type,2    #E[{  
EXTOPT,ESIZE,1,0,   !二衬 x=UwyZ
 
EXTOPT,ACLEAR,1 ;*3OkNxa3  
mat,26 d)G'y  
asel,s,area,,121,123,1 gUfLw  
asel,a,area,,72,95,23 y>:-6)pv  
VDRAG,all,,,,,,304 rmX'Ym9#  
allsel 52*9q!  
l3d^V&Sk  
type,2   E3pnu.;U:_  
EXTOPT,ESIZE,1,0,   !围岩 >S3,_@C  
EXTOPT,ACLEAR,1 &\3k(j  
mat,27 sH//*y
  
asel,s,area,,68 E>/kNl  
asel,a,area,,129,134,5 Z!@<[Vo6  
VDRAG,all,,,,,,304 WUVRwJ 5  
allsel C q/936`O  
SR,id B&i  
!右洞 aV^wTs#2I  
mkA1Sh{hX>  
type,2   FME&vUh/  
EXTOPT,ESIZE,1,0,   !右上一衬 o%!8t_1mR  
EXTOPT,ACLEAR,1 P1<Y7+n  
mat,28 q,#j *  
asel,s,area,,9 k`LoRqF  
asel,a,area,,42,43,1 tBtG- X2  
VDRAG,all,,,,,,304 _[yBwh  
allsel O!0YlIvWv  
wVI 1sR  
 mN>7vJ  
type,2   _\HMF  
EXTOPT,ESIZE,1,0,   !右上二衬 6x1!!X+)+  
EXTOPT,ACLEAR,1 $1QQidB  
mat,29 C'HW`rh.^  
asel,s,area,,36 dQ4VpR9|;  
asel,a,area,,49,50,1 x%acWeV5  
VDRAG,all,,,,,,304 D1&%N{  
allsel h0YIPB  
8hx4s(1!  
type,2   ~!*xi  
EXTOPT,ESIZE,1,0,   !道班 6$1d
d#  
EXTOPT,ACLEAR,1 <A"T_Rk  
mat,30 2v ^bd^]u:  
asel,s,area,,2 J3oEN'
8S  
VDRAG,all,,,,,,304 1_D|;/aI  
allsel o80"ZU|=
 
@a AR99M  
type,2   MXSN <  
EXTOPT,ESIZE,1,0,   !右上围岩 7j9:s>D  
EXTOPT,ACLEAR,1 |5uvmK  
mat,31 I3;{II  
asel,s,area,,3,4,1 OYw~I.Rq  
VDRAG,all,,,,,,304 }b9"&io  
allsel 5XSr K  
JArSJ:
}  
type,2   ?(9/V7HQ.5  
EXTOPT,ESIZE,1,0,   !右下围岩 -WDU~VSU  
EXTOPT,ACLEAR,1 (1~d/u?2\  
mat,32 g7($lt>  
asel,s,area,,8,27,19 <ptgFR+  
VDRAG,all,,,,,,304 V
SJGp`  
allsel "}_b,5lkGK  
%9,:  
type,2   J%G EIe|  
EXTOPT,ESIZE,1,0,   !右下二衬 {K\l3_=5qb  
EXTOPT,ACLEAR,1 Vej [wY-c  
mat,33 :]EAlaB4Q  
asel,s,area,,7 nz72w_  
VDRAG,all,,,,,,304 d|GQZAEJEt  
allsel Z(fXN$  
Kjw4,z%\94  
!左洞 6S#Y$2 P  
mWOW39Ku  
type,2    %2 A-u  
EXTOPT,ESIZE,1,0,   !左上一衬 /.Yf&2X\  
EXTOPT,ACLEAR,1  yN9k-IPI  
mat,34 AJk0jh\.j%  
asel,s,area,,76 en"]u,!  
asel,a,area,,109,110,1 <Fkm7ME]  
VDRAG,all,,,,,,304 x-wIgo+  
allsel bSOxM/N  
2TH13k$  
8(yZX4OH>  
type,2   _lWC)bv
`  
EXTOPT,ESIZE,1,0,   !左上二衬 tUS)1*{_  
EXTOPT,ACLEAR,1 Vu @2  
mat,35 Gm,vLs9H$T  
asel,s,area,,103 S6k R o^2  
asel,a,area,,116,117,1 .hBq1p  
VDRAG,all,,,,,,304 gZa/?[+  
allsel pkW }\r  
8v$2*$  
type,2   ~SI`%^L  
EXTOPT,ESIZE,1,0,   !道班 do {E39  
EXTOPT,ACLEAR,1 *&WkorByW  
mat,36 l(c2 B  
asel,s,area,,69 "Di27Rq  
VDRAG,all,,,,,,304 (HNxo{t  
allsel 4o+SSS  
D{-h2=V  
type,2   _?j66-( Q  
EXTOPT,ESIZE,1,0,   !左上围岩 LAe>XF-5  
EXTOPT,ACLEAR,1 L-&N*   
mat,37 j7(sYo@x7  
asel,s,area,,70,71,1 G.2\Sw  
VDRAG,all,,,,,,304 t)#8r,9c  
allsel #xUX1(  
6`KR  
type,2   B3x4sKs  
EXTOPT,ESIZE,1,0,   !左下围岩 75@!j[QL<  
EXTOPT,ACLEAR,1 =>?;Iv'Z  
mat,38 $w,?%i97  
asel,s,area,,75,94,19 ?]*WVjskE  
VDRAG,all,,,,,,304
9CBKU4JQ  
allsel N>R\,n|I  
`SFA`B)[5@  
type,2   icO$9c  
EXTOPT,ESIZE,1,0,   !左下二衬 _?]0b7X  
EXTOPT,ACLEAR,1 ew13qpt)<L  
mat,39 -L4fp  
asel,s,area,,74 [HRry2#s  
VDRAG,all,,,,,,304 iA~LH6  
allsel jL9g.q4^  
YmrrZ&]q  
!外围 JD`IPQb~E  
6MCLm.L  
type,2   s9[?{}gd  
EXTOPT,ESIZE,1,0,   !加固区 Ro}7ERA  
EXTOPT,ACLEAR,1 uDtml$9rN  
mat,40 ;(&$Iw9X  
asel,s,area,,11,26,15 ;jgk53lo  
asel,a,area,,41,59,18 s ;3k#-w  
asel,a,area,,78,93,15 /"(`oe<  
asel,a,area,,108,126,18 OD@k9I[  
VDRAG,all,,,,,,304  lu_kir~  
allsel ,/fB~On-  
?;GbK2\bj  
oI\Lepl*  
type,2   Mh=yIx</  
EXTOPT,ESIZE,1,0,   !外围围岩 {l E\y9  
EXTOPT,ACLEAR,1 Ow#a|@  
mat,41 6TR` O  
asel,s,area,,13,25,1 %bN+Y'  
asel,a,area,,65,66,1 #mIgk'kW<  
asel,a,area,,37,38,1 F"-u8in`
 
asel,a,area,,10,32,22 ABx< Ep6  
asel,a,area,,57,61,4 :VkuK@Th`  
asel,a,area,,80,92,1 aru;
yR  
asel,a,area,,104,105,1 3_DwqZ 'O  
asel,a,area,,132,133,1 OO?;??  
asel,a,area,,77,99,22 c-jE1y<  
asel,a,area,,124,128,4 Vn=K5nm  
VDRAG,all,,,,,,304 }1xD*[W  
allsel D`Cy]j  
pZ`^0#Fo  
type,2   Io;x~i09K  
EXTOPT,ESIZE,1,0,   !中洞内you围眼 dguN<yS-E  
EXTOPT,ACLEAR,1 >
z'T"R/  
mat,42 /` ;rlH*  
asel,s,area,,51,53,2 Exb?eHO  
VDRAG,all,,,,,,304 vVbBg; {  
>g>L>{  
;b`kN;s  
k,1000,5,0,1 (DIMt-wz  
CSKP,20,0,1912,1000,1911,1,1,  !定义一个局部坐标，三点式 MJ\^i4  
DSYS,20,                       !激活局部坐标 #+"1">l  
^)nIf)9}7  
nummrg,all,,,,low  ! 合并 'bQjJRq!  
numcap,all         !压缩 J16t&Ha`  
Q4Zw<IZv5  
flac 3d模拟隧道开挖命令流 YHp]O+c  
`o4%UkBpM  
def moduli_data 1!S*z^LGl  
s_mod=y_mod/(2.0*(1.0+p_ratio)) ixvF`S9  
b_mod=y_mod/(3.0*(1.0-2.0*p_ratio)) g`Kh&|GU  
end On~
w`  
set y_mod 5e14 )KdEl9o  
set p_ratio 0.25 e"d-$$'e  
moduli_data Hk 0RT%PK  
CcJ%;.V,T  
mo el ;定义本构模型 tqFE>ojlI  
prop bulk b_mod shear s_mod Q)/oU\  
EXbaijHQG  
fix x range x  -55.1 -54.9 !h
ugn6  
fix x range x  54.9  55.1 Ja7yq{j  
fix z range z  -49.152 -48.952 O`^dy7>{U  
fix y range y  -0.1 0.1 Z[G[.\0  
fix y range y  0.9 1.1 #rI4\K  
==Ah& ){4^  
ini density 2479 oWLv-{08  
set gravity 0 0 -10 6no&2a|D  
set large uPVO!`N3
 
apply szz -0.115e6 range z 11.848 12.048 yog(  
;释放0 4T>d%Tt+)  
solve ]<BT+6L  
save 地应力.sav 8b[<:{[YB  
4n0Iw  I  
D &Bdl5g  
;围岩 fzJ^`  
def moduli_data11 .[:y`PCF  
s_mod=y_mod/(2.0*(1.0+p_ratio)) ROr|n]aJj  
b_mod=y_mod/(3.0*(1.0-2.0*p_ratio)) w }=LC#le  
end s?Z{LWZ@  
set y_mod 6e9 M\A6;dz'  
set p_ratio 0.25 S*NeS#!v  
moduli_data11 7
PbwCRg  
ZA7b;{o [  
mo mohr   ;所有的 5hl!zA?
 
prop bulk b_mod shear s_mod fric 39 coh 7e5 ten 1e5 7o7*g 7  
ini xdis=0 ydis=0 zdis=0 U?xa^QVhj  
set large s^"*]9B"  
hist unbal @:/H)F^x  
`D? &)Y  
0i>>CvAl}  
;开挖中导洞 qQwf#&  
model null range group 1   Y#zHw<<E  
model null range group 2   7S{yKS  
model null range group 3   AQGl}%k_  
model null range group 4   ?s@=DDB\u  
model null range group 5   P]0/S  
model null range group 6 ]1s6=  
model null range group 7   Kut@z>SK  
model null range group 8   cS%;JV>C  
model null range group 9  
LO;6g~(1  
model null range group 10   WCP2x.gb5  
model null range group 11 fD*jzj7o,  
model null range group 12
f<;eNN  
model null range group 13 S@@#L  
model null range group 42 !PfdY&.)  
step 100 E/hO0Ox6  
W.c>("gC  
;zhong导洞初期支护 r-AD*h@QZ  
mo el range group 1  ;必须说明范围 cDq*B*e  
mo el range group 2 /pWKV>tjj  
mo el range group 3 PQrc#dfc|  
mo el range group 4 J
|u_45<  
mo el range group 5 K2gF;(  
mo el range group 6 y`Zn{mQ@[  
mo el range group 7 X`A+/{ H  
mo el range group 8 "..I$R  
mo el range group 9 S|O#KE  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 1 "I QM4:  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 2 =C- b#4Q  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 3 ! Q8y]9O  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 4 - WQ)rz  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 5 p^s:s-"f\  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 6 z:;yx  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 7 XZ:6A]62I  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 8 +t8#rT ^B  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 9 <q`|,mc  
step 1000 c#Qlr{ES  
save 中导洞初期支护.sav UHS"{%  
t{e}3}LEd  
;施作中隔墙 Ry40:;MYN  
mo el range group 10 Uka(Vr:  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 10 ) D5JA`  
step 500 h\4enu9[RL  
save 中隔墙.sav J;N\q  
L]E.TvM1*  
;施作中导洞二衬 23X-h#w  
mo el range group 11 A]MX^eY  
mo el range group 12 ^sF(IV[>  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 11 C3KAQU  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 12 Oo/@A_JO@  
step 500 W^i[7 r  
save 中导洞二衬.sav A#gy[.Bb  
^nLk{<D35  
bZ}T;!U?I  
;开挖you导洞 sY* qf=  
model null range group 14   LCqWL1  
model null range group 15   P:UR:y([  
model null range group 16 KB$Y8[  
model null range group 17   ++BQ==@  
model null range group 18   K@?K4o   
model null range group 19 7 b{y  
model null range group 20 C?]+(
P  
step 100 A3|X`X  
-HRa6  
;you导洞初期支护 D2f~*!vEnA  
mo el range group 14  ;必须说明范围 @v/ 8}n  
mo el range group 15 y24/lc  
mo el range group 16 xu@+b~C\  
mo el range group 17 s
W&h?jdf  
mo el range group 18 ZQyXzERp  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 14 S_;m+Ytg  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 15 +A1xqOB  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 16 G@U}4'V9  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 17 Jm 1n|f  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 18 {Hz;*1?$k  
step 1000 >0cg  
save 右导洞初期支护.sav s6!! ty;Y  
]'<"qY  
;施作you-bian墙 cXNR<`   
mo el range group 19 S~B{G T\M  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 19 !gi3J @  
step 1000 zANsv9R~  
save 右导洞边墙.sav /}S1e P6  
Y ^5RM  
~JB4s%&  
;开挖zuo导洞 [x0*x~1B  
model null range group 21   juMHc$d17  
model null range group 22   B-wF1!Jv  
model null range group 23   J!H)[~2/  
model null range group 24 {w]L'0ES[  
model null range group 25 .#LHj}u  
model null range group 26 >[<f\BN|  
model null range group 27 ue -a/a  
step 100 C\*0621  
|5*:ThC[  
;zuo导洞初期支护 fz  rH}^  
mo el range group 21 ;必须说明范围 '\P+Bu]6&  
mo el range group 22 JTTI`b2l_  
mo el range group 23 kQ|phtbI  
mo el range group 24 1%7zCM0s  
mo el range group 25 vAtR\Vh  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 21 E0eZal],  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 22  >1q:-^  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 23 [pSQ8zdF"  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 24 rfOrh^  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 25 BX2}ar  
step 1000 ew,g'$drD  
save 左导洞初期支护.sav Wv30;7~  
ygxaT"3"=  
;施作zuo-bian墙 =91f26c!~  
mo el range group 26 IeB^BD+j  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 26 +XAM2uN5_.  
step 1000 k>#-NPU$  
save 左导洞边墙.sav BLb'7`t  
k"+/DK,:  
;回填 rGzGbI=  
def moduli_data112 5Z[HlN|-!  
s_mod=y_mod/(2.0*(1.0+p_ratio)) JQSczE3  
b_mod=y_mod/(3.0*(1.0-2.0*p_ratio)) >~uKkQ_p  
end MX7$f (Hy  
set y_mod 6e9 3*e )D/lm  
set p_ratio 0.25 O`.IE? h#  
moduli_data112 ;JX2ebx  
`)M&^Z=D  
mo mohr range group 42  ;所有的 G4"n`89LK  
prop bulk b_mod shear s_mod fric 39 coh 7e5 ten 1e5 range group 42 zI_pP?4;.q  
step 100 =j8g6#'u  
4TcW%  
;zuo上开挖 <H|]^An!H  
model null range group 34 oSH]TL2@Cd  
model null range group 35   *-@@t+3  
model null range group 36 o'ZW  
model null range group 37 g8]$BhRIfr  
model null range group 6
sM9NHwg  
model null range group 7   C`\yc_b9Pf  
model null range group 22 1Ch0O__2L  
model null range group 23 =64Ju Wvo  
step 100 "gt*k#  
r:,"k:C  
;zuo上初期支护 1+Bj` ACP  
mo el range group 34  ;必须说明范围 (!T\[6  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 34 Olr'n% }  
step 1000 ($[@'?Z1  
i7`/"5I  
;施作zuo-shang二次衬砌 Z`ZML+;~6  
mo el range group 6 $~/x
;z:  
mo el range group 22 FeJKXYbk<  
mo el range group 35 nW]T-!  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 6 Suk;##I  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 22 v#9Uy}NJ9  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 35 Kj+TPqXb  
step 1000 -\g@s@5  
save 左上二衬.sav <'O|7. ^^  
K# h7{RE  
VB~Do?]*k%  
;右上开挖 bJL,pe+u  
model null range group 28 Rc~63![O.  
model null range group 29   tS[@?qP  
model null range group 30 A~8-{F 31  
model null range group 31 ];Y tw6A  
model null range group 2 2XV3f$,H  
model null range group 3   y9K'(/  
model null range group 15 vH{JLN2  
model null range group 16 !D9V9p  
model null range group 42 03 ;L  
step 100 l6T5]$  
W<H<~wf#  
;右上初期支护 &FDWlrGg  
mo el range group 28  ;必须说明范围 BSg3  
pro bulk 1.6e10 shear 1.2e10 dens 2.2e3 range group 28 _%<qZT  
step 1000 ~.Cu,>fV  
l8d }g  
;施作you-上二次衬砌 2bTM0-  
mo el range group 2 <#e!kWGR?  
mo el range group 15 M1XzA `*  
mo el range group 29 8o,"G}Hjk  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 2 =Ka :i>  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 15 i$z*~SuM#  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 29 s5oU  
step 1000 D__*?frWpW  
save 右上二衬.sav I(+%`{Wv  
19i[DR  
't3nh  
;zuo下开挖 3$ BYfI3H  
model null range group 38 b IZi3GmRF  
model null range group 39 ''B}^yKEW  
model null range group 8 A@n//AZM  
model null range group 9 3@mW/l>X  
model null range group 24 j6BFh=?D  
model null range group 25   +qmV|$rmM  
step 100 ^-
K~y  
ljjnqQ%  
;施作zuo-xia二次衬砌 HeM-  
mo el range group 9 T$4Utd5[z'  
mo el range group 25 MW)=l | G  
mo el range group 36 a`zw5  
mo el range group 39 DZV U!J  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 9 2$?j'i!  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 25 "@@Z{  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 36 ]PZ\N~T
 
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 39 f_ UwIP  
step 1000 vkW]?::Cfd  
save 左下二衬.sav r~T3Ieb
 
P6;Cohfh  
GD }i=TK  
;右下开挖 x: 2 o$+v3  
model null range group 32 -\}Ix>  
model null range group 33 Xldz&&@  
model null range group 4 >w|2 ~oK  
model null range group 5 jLreN#:9  
model null range group 17 "$|ne[b2  
model null range group 18   u$mp%d8  
step 100 i UW.$1l  
a9TKp$LP`  
q%k _C0  
;施作you-下二次衬砌 }G1hB#j  
mo el range group 5 n}4Lq^$  
mo el range group 18 t`vIcCXqyl  
mo el range group 30 S{c;n*xf  
mo el range group 33 ^I6GH?19>e  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 5 ZVz`-hB  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 18 t}-rN5GO  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 30 |BA<> WE  
pro bulk 2.24e10 shear 1.68e10 dens 2.3e3 range group 33 Dhp|%_>  
solve fnudu0k  
save 右二衬.sav l*n4d[0J  
M7SVD[7~HM  
Be2yS]U  
apply szz -0.005e6 range group 30 x 3.5013 7.5013 z 2.2976 2.4976 y`-5/4  
apply szz -0.005e6 range group 36 x -7.5013 -3.5013 z 2.2976 2.4976 w"BMJ+  
solve ^0T[V-PgiD  
save 面力.sav %B-m- =gz  
^ot9Q  
F(;C \[Ep  
KVCj06}j  
$nW^Gqwj]1  
2V=bE-  
doV+u(J~  
S#^-VZ~U4x  
}A'Ro/n  
hS+R/7  
5 _ a-nWQ  
ajALca4  
Af7&;8pM  
x>~.cey  
~3s\Q%   
QLe<).S1B2  

n ^_B0Rkv  
qn|~z@"  
5mB'\xGO2  
ELQc: t -2  
DU1
\K  
P0XVR_TJf  
9EKc{1 z  
7.tEi}O&_g  
g\foBK:GE  
f/RDo4  
K44j-Ypb  
c %.vI  
3eP7vy  
I6Mr[#*  
eFdN"8EW  
6$6Qk !%  
5RhP^:i@C  
Bwg\_:vq
 
Jl(G4h V'\  
6b9&V`  
%t<ba[9F  
x$Tf IFy  
RT
Ri{p  
DX%D8atrr  
~7Jj\@68  
`<^1Ik[g  
u#`FkuE\}  
%e'Z.vm  
SebJ}P1x  
f6zS_y9gn  
<{UjO  
H{nYZOf/  
k=):>}  
yCG<qQz  
e3b|z.^8  

8K/o/  
new j |tu|Q  
config fluid ;设置流体场 "Nn+Zw43  
;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 )"o+wSI1  
;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. \"u3x.!  
def para_set 4/Bn9F  
  sw=2.00         ;河水水位，位于地面以上多少m 5h4E>LB.B  
  ms=23.00        ;埋深，地表至隧道顶部距离m J|BZ{T}d  
  dd=6.00         ;盾构直径 pt!Q%rXm  
  rr=3.00         ;盾构半径 a|v}L,  
  dx_bj=35.00         ;x边界距离 "<J%@  
  dy_bj=60.00         ;y边界距离 _,i+gI[  
  dz_sbj=ms+dd/2      ;z上边界，从原点算起(埋深+盾构半径) r 7mg>3  
  dz_xbj=-(30.00+dd/2)  ;z下边界，从原点算起(30m+盾构半径) GqrOj++>  
  hf_1=9.00              ;为了便于建模，将模型从9m处划分开
n_Ka+Y<  
  hf_11=-9.00            ;为了便于建模，将模型从-9m处划分开 ^QKL}xiV:  
  y_size=24            ;开挖方向分割为24段 96.z\[0VZ  
  r_size=3            ;隧道半径分割为3段,n1 Hw"UJP  
  rh_size=8           ;隧道四分之一弧上划分为8段,n3 P6E=*^^m(  
  rxy_size=4          ;1、2块radcyl中的n4. EdPN
=
 
;设置流体参数 <XH

S@|  
  fl_mod1=2e8         ;设置流体模量 qWzzUM1=  
  fl_dens1=1000       ;设置流体密度 ;I+"MY7D  
  fl_perm1=5e-7       ;设置渗透系数 @}e'(ju%R  
;设置摩尔准则参数 C;jV{sb9c  
  soi_dens1=1.55e3    ;设置土体干密度 .u_k?.8|  
  soi_bulk1=25e6      ;设置土体体积模量 O(( kv|X4  
  soi_shear1=12e6     ;设置土体剪切模量 dWI.t1`i  
  soi_fric1=35         Z{w{bf1&A  
  soi_coh1=2e3 kH4
3 T  
  soi_tens1=1e4 !j3V'XU#Zn  
end -|DSfI#j  
para_set B az:N6u  
Uq,M\V\  
;划分网格 Z-{!Z;T)z  
;生成第1块 `37GVo4  
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   $nOd4{s_  
gen zone reflect normal 0 0 -1  ;映射网格，生成第2块 YW}1iT/H  
;生成第3块 ikGH:{  
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 r $du-U  
;生成第4块 $J |oVVct  
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 !vQ!_|g1  
;生成第5块   @x@w<
e%  
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 |-zwl8E  
;生成第6块 4nh
e *ip  
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 NS l$5E  
;生成第7块   !_`T8pJ`  
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 axY-Vj
 
group tunnel1 range cyl end1 0 0 0 end2 0 30 0 rad 3.0 / -=(51}E  
group soil range group tunnel1 not  ;定义其他土体为soil组 %(-YOTDr  
plot set rot 20 0 30 9rb/hkX&  
plot set mag 1.2 fx
DY:l  
plot bl gr ~?}/L'q!b  
plot add axes yellow xX'Uq_Jv  
;加位移边界条件 v}IP%84  
fix x range x -0.1 0.1 fJCh  
fix x range x 34.9 35.1 ]kmOX  
FIX y range y -0.1 0.1 v`hv5wQ  
fix y range y 59.9 60.1 1>*]jj}  
fix z range z -32.9 -33.1 z#!xqIg0  
;plot gpfix red sk   ;查看模型边界情况 K)qbd~<\  
;摩尔准则 wS2iyrIB  
model mohr #^Dc:1,  
ini density soi_dens1 x~GV#c  
prop bulk=soi_bulk1 shear=soi_shear1 fric=soi_fric1 coh=soi_coh1 tension=soi_tens1 r2T?LO0N{  
;流体参数 ISr~JQr  
model fl_iso zJMKgw,i*  
prop perm fl_perm1
hh"0z]  
ini fdens fl_dens1 W4CI=94  
ini fmod fl_mod1 1V`]sfRK  
ini sat 1.0 e76@-fg  
model fl_null range group tunnel1 s8|#sHT  
set grav 0 0 -10 wN)R !6  
;初始定应力和孔压设置,侧压力系数k0=1-sinQ=1-sin35 F$ .j|C1a  
ini szz -403000 grad 0 0 1.55e4  ;ini szz (-(ms+rr)*10*soi_dens1) grad 0 0 10*soi_dens1 |Z;wk&  
ini szz add -137e3 grad 0 0 0.45e4      ;10000*n*26+2*10000 H/V%DO  
ini sxx -171848.70 grad 0 0 0.661e4     ;1.55e4*k0,-171848.7=-1.55e4*k0*(26米) !9"R4~4  
ini sxx add -137e3 grad 0 0 0.45e4   ?E2k]y6<  
ini syy -171848.70 grad 0 0 0.661e4 4Uf+t?U9  
ini syy add  -137e3 grad 0 0 0.45e4 +29;T0>a  
ini pp 280000 grad 0 0 -10000 ~,e!t.339  
app nstress -20e3 range z 26 A!k}  
fix pp 20000 range z 25.9 26.1 *:.0c  
;记录点 ) Q=G&  
hist unbal 1TQ$(bI  
hist id=2 gp ydis 0 30 0 5?kA)!|UB  
hist id=3 zone syy 0 30 0 n@L!{zY  
hist id=4 zone szz 0 30 0 fnnwe2aso  
;迭代初始平衡 ?<frU ,{  
set fl off mech on =zA=D.D2  
solve ~DZ;l/&Mz7  
ini xdis=0 ydis=0 zdis=0 UKK}$B  
save initial_equivalence.sav -e(2?Xq9  
hist fltime |/
fbU_d  
save initial_equivalence-fltime.sav sW2LNE  
;开挖30m t=\V&,  
model null range group tunnel1 A?}OOjA  
;添加管片 `A <
yDy  
sel shell id=1 range cyl end1 0 0 0 end2 0 30 0 rad 3.0 group tunnel1 not !T,7  
sel node local xdir 1 0 0 ydir 0 -1 0 range x -0.1 0.1 0]oQ08  
sel node fix lsys range x -0.1 0.1 0HD1Ob^@  
sel node fix x yr zr range x -0.1 0.1 ap%o\&T;  
sel node local xdir 0 0 -1 ydir 0 -1 0 range y -0.1 0.1 H5RHA^p|  
sel node fix lsys range y -0.1 0.1 rF0zGNH  
sel node fix y xr zr range y -0.1 0.1 $fKwJFr  
sel shell id=1 prop iso=(3.45e10,0.3) thick=0.35 density 2450 Mty]LMK  
set large   ;设置大变形 UuT[UB=x5  
;--------------------- Sw1]]-Es  
def get_gp_maxydispyong  ;收索最大水平位移dxmax,y方向的最大位移，即为最大水平位移 paBGJ~{=  
   p_gp=gp_head 9jPb-I-   
   dxmax=0.0        ;设置一个为0的初值，获得的节点y方向水平位移在支护压力《=1的情况，一般<0。 j|G-9E  
   loop while p_gp # null l!AZ$IV  
      dz3=gp_ydis(p_gp) JNp`@`0V  
         if dxmax>=dz3 then ^YIOS]d>8#  
             dxmax=dz3 [!R%yD;  
             xx=gp_xpos(p_gp) b"FsT  
             yx=gp_ypos(p_gp) qfYb\b
 
             zx=gp_xpos(p_gp) 3X!~*_iC  
             id1=gp_id(p_gp) Mz++SPG7  
          endif |C&eH$?~=R  
      p_gp=gp_next(p_gp) d7^XP  
   endloop k13/
yiv  
end pn $50c  
;------------------------ J$I1*~I4v  
;def sup_stress  ;定义开挖面支护压力参数 .sG,TLE[<  
;     o_press=-308848.70         ;(-171848.70+-137e3),ini syy -171848.70 grad 0 0 0.661e4 rFy9K4D  
;      o_grad=11110.0           ;(0.661e4+0.45e4),ini syy add  -137e3 grad 0 0 0.45e4   J/<`#XZB   
;  loop lumda (10.0,1.0) ;5|EpoM  
;      lumda1=lumda/10.0 FY|x<-f  
;      s_press=o_press*lumda1 a+~o: 5  
;      s_grad=o_grad*lumda1 |(P;2q4>  
;  endloop     $GO'L2oLwn  
;end  ^,KR0  
;循环流固耦合计算，开挖+渗流 Awh"SUOh0  
def excav    ;一步开挖到30m @E>^\!nH  
       n_step1=10 YqJIp. Z  
       o_press=-308848.70         ;(-171848.70+-137e3),ini syy -171848.70 grad 0 0 0.661e4 yX~[yH+Pn  
       o_grad=11110.0           ;(0.661e4+0.45e4),ini syy add  -137e3 grad 0 0 0.45e4   nIi_4=Z  
     loop lumda(1,n_step1) f<;9q?0VF  
           lumda1=(11.0-lumda)/10.0 -.*\J|S@g  
           s_press=o_press*lumda1 E7h}0DX  
           s_grad=o_grad*lumda1 P~qVr#eU  
        command -mkync3  
           apply nstress s_press grad 0 0 s_grad range cyl end1 0 29.99 0 end2 0 30.01 0 rad 3.0 {f&ga  
           set fl off <C>i~<`d  
           set mech force 5e-4 9bNIaC*M  
           solve O^xt  
        end_command #] GM#.  
        command   Y@4vQm+  
           set fl on r#Fu<so,  
           solve age 14400         ;4*60*60=14400;计算4小时渗流 Pj
P%,-@1  
        end_command #`fT%'T!  
        command 4By-+C*  
            get_gp_maxydispyong .)3 2W
D%  
            print fish ;Pa(nUE@  
        end_command $($SQZK&  
        if dxmax<+1.6 then %xfy\of+Nk  
             exit ".0W8=  
        endif \;
6F-0  
        save lumda.sav 4AM*KI  
     endloop       @ubz?5  
end ^"l$p,P+  
tQ~B!j]  
1}uDgz^  
;设置显示 JgB# EoF  
;create disp1 "XY?v8*c  
;plot set back white G'py)C5;  
;plot set rot 20 0 30 JJ~?ON.H  
;plot set mag 1 9vbh5xX   
;plot add axes yellow "P{&UwMmh  
;plot bl gr }gW}Vr <  
;plot add contour disp out on   =e;wEf%`  
;plot show R,\ r{@yrz  
DsX>xzM