/nopr c#`IF6qj
keyw,pr_struc,1 = &?&}pVF
/prep7 sWMl n:=
/pnum,kp,1 6,M$TA
/pnum,line,1 z}.6yHS
/pnum,area,1
MxT&@pq
et,1,beam3 2eeFa Fif
et,2,plane42 7:Rt) EE2
keyopt,2,3,2 t+ q;}ZvG
r,1,0.15,0.000281,0.15 zK1]o-wSAT
mp,ex,1,23e9 )G?\{n-
mp,prxy,1,0.2 q# Q %p+
mp,dens,1,2500 U6*[}W w
mp,ex,2,8e9 9E8&~y
mp,prxy,2,0.28 rIYO (}Fl
mp,dens,2,2400 :dRC$?f4
tb,dp,2,,, Ovj^
7r:<s
tbmodif,1,1,1.2e6 %n8CK->
tbmodif,1,2,42 Jc}6kFgO6
mp,ex,3,16e9 n- ],!pL^
mp,prxy,2,0.28 QG~6mvD
mp,dens,2,2500 +kEM%z
tb,dp,3,,, :).NA
]
tbmodif,1,1,2.4e6 <6Y;VH^_
tbmodif,1,2,50 #Ha" rr46p
save ={
-kQq
k,1,-2.5 @9n|5.i
k,2,-2.5,4 T0"nzukd
k,3,-5.4 E8"&gblg
k,4,-5.4,5 3N+B|WrM
k,5,-42,-12 @ <2y+_e
k,6,-24,-12 L(u@%.S
k,7,-2.5,-12 <H-kR\HF
k,8,-42 z~tdL tcX
k,9,-24 TQNdBq5I6
k,10,-42,15 ts@Z5Yw*!
k,11,-24,15 ^ <`SUBI
k,12,-42,39 DR3om;Uk
k,13,-24,39 K@xMPB8in
k,14,-2.5,-1 xgj 'u m
k,15,2.5,4 x=L"qC9f/
k,16,5.4,5 \lQI;b;$
l,5,6 -3~S{)
l,6,7 Ta/zDc"e
l,8,9 , %8)I("
l,9,3 rP2h9Cb
l,10,11 W94 u7a
l,12,13 =T26vu
l,5,8 RU'a 8j+W
l,6,9 $joGda
l,7,14 8v8- 5N
l,14,1 <YEKbnw$o
l,8,10 @l WNSf
l,9,11 WN%,
l,10,12 EA1&D^n T
l,11,13 { pQJ.QI
l,1,3 ^c(r4#}$"
al,1,8,3,7 }qoId3iY!7
al,2,9,10,15,4,8 C9MK3vtD.
al,3,12,5,11 ' n h2}
al,5,14,6,13 :@P6ibcX
arsymm,x,all,,,,0,0 iHf):J?8
y
k,29 (jh i<eV
k,30,0,1.99 0-{E% k
circle,30,2.81 3fpaTue|x
ldele,33,34,1 x7^VU5w#
l,1,2 l<4P">M!.
lsbl,32,33 O43"-
l,1,35 .>[l @x"
ldele,35 Vj1V;dHv
l,23,15 \ ),f?f-m
lsbl,31,33 i<>%y* +@
l,23,2 .b P8Z =
ldele,35 ^'tT_
gT
circle,30,5.71 o MLs22Do?
ldele,37,38,1 e1JH N
l,3,4 dqQJC qc!
lsbl,35,37 \n WbGS(
l,3,39 _[(EsIqc(F
ldele,39 %g 5#q64
l,24,16 YIZu{
lsbl,33,37 { {_v.d~1
l,4,24 RFFbS{ U*
ldele,39 !s/qqq:g
kdele,34 L>g6
9D !
kdele,38 uqI'e_&=&5
kdele,30 J1cz
D |(
kdele,31 V6_":L"!
kdele,15 ik)u/r DW
kdele,37 RdyKd_0`Q
kdele,33 \<xo`2b
k,40,,15 <*^|Aj|#
k,41,,39 v 5pkP
l,7,21 W-|C K&1
l,14,22 M[O22 wFs
l,1,29 %(6+{'j~#
l,29,23 !T:7xEr
l,11,40 BQ[R)o
l,40,25 eNi#% ?=WB
l,13,41 3_boEYl0
l,41,27 *\}$,/m['
l,29,32 /y4A?*w 6
l,32,36 Z rNH:Z:5
l,36,40 HN/YuP03[
l,40,41 ;@gI*i
N"
al,4,35,38,49,43,12 EXH,+3fQp
al,43,50,45,14 Q"eqql<h#
al,24,25,44,49,40,33 L8'4d'N+ >
al,44,28,46,50 yil5 aUA
al,42,31,36,47 4Wa$>vz
al,41,47,34,32 '-I\G6w9
al,15,32,34,48,38,35 L[Y$ `e{zd
al,23,33,40,48,36,31 |Thm5,ao
ldele,39 lB/ ^
k,42,0,-1 :@E^oNKa0
l,7,21 +8 \?7,FY
l,22,42 aL;zN%Tw
l,14,42 b5jD /X4
al,37,21,39,51,9 `}uM91;
al,51,39,22,42,41,10 &dj/Dq@
save +jq@!P"}d
lesize,1,6 Xa ;wx3]t
lesize,3,6 IQ~Anp^R
lesize,5,6 n!X%i+|4x
lesize,6,6 z52F-<
lesize,16,6 l<S3<'&
lesize,18,6 y L XIjR
lesize,26,6 %t1Z!xv_
lesize,29,6 S{]3e-?
lesize,2,3 7TypzgXNe
lesize,4,3.33 zp' h A
lesize,15,1.45 _(io8zqe{j
lesize,43,8 =c#mR" 1
lesize,2,3 R\5fl[
lesize,4,3.33 QFhyidm=]
lesize,15,1.45 mKV31wvK}
lesize,43,8 (k"0/*F4_
lesize,45,8 F &5iA\
lesize,20,3 l9+CJAmq
lesize,24,3.33 4 8 J{Y3F
lesize,23,1.45 :U'n0\
lesize,44,8 9<P%?Q
lesize,46,8 /Hm/%os
lesize,37,0.417 S}0-2T[
lesize,51,0.417 9aIv|cS?
lesize,39,0.417 ^Df qc- ]
lesize,41,0.417 D( TfW
lesize,42,0.417 e fHCPj
lesize,34,1.0273 D0S^Msk9L
lesize,36,1.0273 &,l7w K
lesize,38,2.365 1{cF/ :o
lesize,40,2.365 w+!V,lU"^
lesize,7,2 =Bh,>Kg
lesize,8,2 9M|#X1r{%{
lesize,9,2.2 U%VFr#
lesize,10,1 +mKII>{
lesize,21,2.2 F60m]NUM)c
lesize,22,1 =bvLM pa
lesize,17,2 |6Iw \YU
lesize,19,2 i \lr
KA
lesize,11,5 "8(8]GgYx
lesize,12,5 7Ot&] M
lesize,25,5 Sv>CVp*
lesize,27,5 m<cv3dbZo
lesize,35,1.282 9 v
,y
lesize,32,1.6365 w`#9Re
lesize,33,1.282 L!ms{0rJ
lesize,31,1.6365 l}g_<
lesize,47,0.8 v O o^H
lesize,48,1.45 wn<k "6x
lesize,49,1.316 =PjdL3 2
lesize,13,4 pMU UF5
lesize,14,4 7eZwpg?K
lesize,50,4 H 6 $ pA^
lesize,28,4 irB}h!@
lesize,30,4 'Q*lp !2>
lesize,10,1 ~_-+Q=3
lesize,22,1 nA j +HLO
加固圈单元划分 ({C|(v9 C7
type,2 "oR%0pU*
mat,3 8<E U|/O
real,1 j zZEP4
amesh,15 [,z>msEB.
amesh,16 0? KvR``Aj
划分开挖土体网格 \C1`F [d_
type,2
2&o3OKt
mat,2 ?i~mt'O
real,1 v:9Vp{ )
amesh,13 ^Ri
;
vM
amesh,14 Q 9JT6
save cI <T/~P
划分未开挖土体 i ^}DIx{
amap,17,7,21,22,14 Et)j6xz/F
amap,18,14,22,23,1 7Uh/Gl
amap,2,6,7,1,9 : +fW#:
amap,9,9,3,36,40,11 P&Hhq>@Z
amap,6,21,18,19,23 I[ LHJ 4
amap,11,19,24,36,40,25 f+QDjJ?z
amesh,1 _ukBp*u
amesh,3 GM@0$
amesh,4 (xBWxeL~
amesh,5 xw1n;IO4
amesh,7 ;@[a x{ J
amesh,8 K7
tSSX<N
amesh,10 PV/ hnVUl
amesh,12 9 NC'iFQ#
save 3 k)P*ME #
初喷砼单元设置 z'Fu} ho
type,1 dJmr!bN\;
mat,1 nqib`U@"
real,1 lh Fv2.qR
e,1,15 =G1
5 e ZW
e,15,16 0"c(n0L
e,16,12 <\\,L@
e,12,14 .+`Z:{:BC&
e,14,13 0tN/P+!|
e,13,10 i o4/M<6<
e,10,32 m' L8z
fX
e,32,31 >xm:?W R
e,31,30 =>)4>WT8A
e,30,34 3*<~;Z' z4
e,34,33 SBG.t:
e,33,22 /A%31WE&1
save $4rMYEn08
finish rqi|8gKY
加载与初始地应力求解 2E=vMAS
/sol 8$6^S{ M3
allsel,all Cn8w}) B
nsel,s,loc,y,-12 rp,PhS
d,all,,,,,,uy,,,,, ?\T):o;/
nsel,s,loc,x,-42 >l0D,-O]m
nsel,a,loc,x,42 fGDjX!3-S
d,all,,,,,,ux,,,,, &^b mZj !
施加重力加速度 7 T9 Mo
.
acel,0,10,0, Kd^,NAg
save ]`O?? wN
esel,s,type,,1 /m+\oZ
]d
ekill,all L[p[m~HjG^
save dW2Lvnh!>/
nropt,full,, x[eho,6)
deltim,100,20,1000 4qL H3I[Y
allsel,all "_36WX
outres,all,all J+20]jI
solve n*GsM6Y&
finish > z1q\cz
save uS,XQy2
/post1 p$OkWSi~
plnsol,u,y,1竖向位移 9Fv VM9
plnsol,s,y,0,1应力 r1QLSD]i6
plnsol,s,1,0,1第一主应力 dAj;g9N/h
plnsol,s,3,0,1第三主应力 #99 fFs`w
finish G^=C#9c.m
nq"U`z@R
开挖隧洞土体 j6{9XIR o_
/sol ;`MKi5g
allsel,all %nkP?gn"a
antype,,rest,1,1,0 ag\xwS#i5H
asel,s,area,,13,14,1 ] M#OS$_O@
asel,a,,,18 EvEI5/ z
esla,r,1 W .t`
ekill,all ,8MUTXd@ V
进行初期支护 xsIuPL#_
allsel,all ekx~svcC&A
esel,s,type,,1 *D$[@-7
flst,2,12,2 7`IoQvX
fitem,2,445 vuE 1(CR
fitem,2,-456 r.T!R6v}
ealive,p51x [ym
ynr3M
save .W)%*~ O!;
finish ic_q< Y}
施加节点荷载 gnPu{-Ec*
节点力计算 bzt(;>_8
/post1 CHPu$eu
allsel,all 6!GO{2d"
esel,s,type,,2 p Y[dJ xB
flst,3,27,2 O0 VbKW0h3
fitem,3,7 2,,t+8"`
fitem,3,-12 #nOS7Q#uW
fitem,3,18 -
P$mN 6h
fitem,3,-24 &n)=OConge
fitem,3,198 B5iVT<:a
fitem,3,282 {!`0 i
fitem,3,139 3RyB 0
n
fitem,3,-150 1\'zq;I~
esla,r,1 w`" )^KXi
nforce,all %3r`EIB6
.0b $mSV[
这个命令还存在些问题，请高手指教。
