/nopr NCkI[d]B@
keyw,pr_struc,1 u|t l@_
/prep7 1V1I[CxlX
/pnum,kp,1 Kb(11$ U
/pnum,line,1 cw!,.o%cD
/pnum,area,1 `5@F'tKQ
et,1,beam3 =^u;uS[IW
et,2,plane42 4Wi y2
keyopt,2,3,2 cp(q aa
r,1,0.15,0.000281,0.15 iv$YUM+
mp,ex,1,23e9 ffmtTJFC5
mp,prxy,1,0.2 viAAb
mp,dens,1,2500 Pt"H_SW~k
mp,ex,2,8e9 CfU|]<
mp,prxy,2,0.28 ;`#R9\C=h
mp,dens,2,2400 @ M"gEeI9
tb,dp,2,,, 2 g{tzR_j
tbmodif,1,1,1.2e6 x>[]Qk^?q
tbmodif,1,2,42 pjFO0h_Y
mp,ex,3,16e9 lNL=Yu2p_
mp,prxy,2,0.28 Lg7A[\c
~
mp,dens,2,2500 *vaYI3{qN
tb,dp,3,,, 0M HiW=
tbmodif,1,1,2.4e6 ]X>yZec
tbmodif,1,2,50 _f[Q\gK
save F]3Y, {/V
k,1,-2.5 _HUbE /
k,2,-2.5,4 ~w>h# {RB
k,3,-5.4 Z[. M>|
k,4,-5.4,5 7s(tAbPdB
k,5,-42,-12 ?mg@z q8
k,6,-24,-12 FRd"F$ U
k,7,-2.5,-12 s/D)X=P 1
k,8,-42 [%. v;+L
k,9,-24 sW[-qPK<
k,10,-42,15 OH\^j1 x9I
k,11,-24,15 v=N?(6T
k,12,-42,39 <>3)S` C`p
k,13,-24,39 B ?VTIq>
k,14,-2.5,-1
lgOAc,
k,15,2.5,4 GI% &.V d
k,16,5.4,5 o
<q* 3L5
l,5,6 -* ,CMw
l,6,7 _M^.4H2
l,8,9 UPh#YV 0/,
l,9,3 bx3Q$|M?
l,10,11 9|+6@6VY!
l,12,13 ote,`h
l,5,8
po*G`b;v
l,6,9 p-[WpY3
l,7,14
g@`i7qN
l,14,1 x} ] 56f
l,8,10 ||Zup\QB
l,9,11 8-2 `S*
l,10,12 =hPXLCeC
l,11,13 3z+l-QO8
l,1,3 ffrIi',@
al,1,8,3,7 `geHSx_
al,2,9,10,15,4,8 5'lPXKn+L
al,3,12,5,11 8%[pno
|0I
al,5,14,6,13 ]O@$}B];)
arsymm,x,all,,,,0,0 ZwmucY%3
k,29 -pu5O 9
@
k,30,0,1.99 O`5,L[i1y
circle,30,2.81 @]=40Yj~w
ldele,33,34,1 ^ Bx[%
l,1,2 Q.mJ7T~T
lsbl,32,33 0t <nH%N}^
l,1,35 /DYyl/
ldele,35 Z>rY9VvWD
l,23,15 %M(RV_R+6
lsbl,31,33 /A=w`[<
l,23,2 v4P"|vZ$&
ldele,35 m#7(< #
circle,30,5.71 R?{ +&r.X
ldele,37,38,1 ^jdU4
l,3,4 ;5[KZ8j6Y
lsbl,35,37 @YJI'Hf67
l,3,39 lPTx] =G
ldele,39 Ni,nQ;9
l,24,16 22\!Z2@T/
lsbl,33,37 8t-GsjHb
l,4,24 9njwAKF?
ldele,39 Tg\bpLk0=
kdele,34 %Tm*^
kdele,38 V> Wk\'h
kdele,30 LFp "Waiv
kdele,31 wKV4-uyr
kdele,15 xs$$fPAQ
kdele,37 ($[wCHU`!
kdele,33 HgI!q<)
k,40,,15 tXD$HeBB?
k,41,,39 YG p+[|'
l,7,21 dAo ;y.3
l,14,22 "t @p9>
l,1,29 O7K.\
l,29,23 \@LTXH.
l,11,40 mgs(n5V5
l,40,25 vvoxK 0
l,13,41 -yYdj1y;
l,41,27 7s9h:/Lu
l,29,32 bDI%}k9#
l,32,36 sDY~jP[Oa
l,36,40 Tb/TP3 N
l,40,41 o4( *nz
al,4,35,38,49,43,12 Q ?{%c[s
al,43,50,45,14 O] _4pP
al,24,25,44,49,40,33
QrZ#<{,J5
al,44,28,46,50 EE/mxN(<
al,42,31,36,47 /zn=AAYb
al,41,47,34,32 $o^Z$VmL
al,15,32,34,48,38,35 2G8pDvBr
al,23,33,40,48,36,31 Z: ; }
ldele,39 RaZ>.5
D
k,42,0,-1 H=t"qEp
l,7,21 )G? qX. D
l,22,42 W :w~ M'o
l,14,42 eRauyL"Q+
al,37,21,39,51,9 t>"%exdoZ
al,51,39,22,42,41,10 a b0 Sx
save Ic& h8vSU
lesize,1,6 "tK%]c d-
lesize,3,6 1v o)]ff
lesize,5,6 M>Q]{/V7T
lesize,6,6 "L~(%Nx 3
lesize,16,6 L74Mz]v
lesize,18,6 %|Ps|iV
lesize,26,6 `]Bb0h1![
lesize,29,6 X1 L@
G
lesize,2,3 Ze d Fhm
lesize,4,3.33 BFLef3~.0
lesize,15,1.45 v
g N!9
lesize,43,8 %+7]/_JO&
lesize,2,3 R>Ra~ b
lesize,4,3.33 )?n'ZhsX
lesize,15,1.45 V"FQVtTx7
lesize,43,8 b7Y g~Lw
lesize,45,8 {(73* -~$
lesize,20,3 YJi%vQ*]
lesize,24,3.33 'CLZ7 pV
lesize,23,1.45 ;C]Ufk
lesize,44,8 ,d
G. 67
lesize,46,8 W,q @ww u
lesize,37,0.417 x2"iZzQlD
lesize,51,0.417 `- NK:;^
lesize,39,0.417 *zfgO pK
lesize,41,0.417 Hl*vS
lesize,42,0.417 d@%"B($nR
lesize,34,1.0273 V0ze7tSG[f
lesize,36,1.0273 ,'#TdLe
lesize,38,2.365 qA*~ B'
lesize,40,2.365 A~ya{^}
lesize,7,2 OLw]BJXYaE
lesize,8,2 ul{x|R
lesize,9,2.2 0^;2
lesize,10,1 ez4!5&TzRm
lesize,21,2.2 R! nf^*~
lesize,22,1 TS<d? :
lesize,17,2 [ K{{P|(q
lesize,19,2 [m~J6WB
lesize,11,5 ju~$FNt8R
lesize,12,5 9>}& d Q8
lesize,25,5 lH-V qkR\
lesize,27,5 8-$t7bV5
lesize,35,1.282 P8 X07IK
lesize,32,1.6365 ,GbmL8P7Y
lesize,33,1.282 &|>@K#V8-;
lesize,31,1.6365 Mk! Fy]3
lesize,47,0.8 .?>Cav9:
lesize,48,1.45 w$2q00R>
lesize,49,1.316 C Ey\1D
lesize,13,4 3bEcKA_z(
lesize,14,4 FaHOutP
lesize,50,4 gt kV=V
lesize,28,4 1ni+)p >]
lesize,30,4 'u,|*o
lesize,10,1 ]xC56 se
lesize,22,1 [lmF2
加固圈单元划分 RQ+, 7I r
type,2 E0HqX d?
mat,3 /ViY:-8s
real,1 SX 4*804a_
amesh,15 K:Z$V
amesh,16 J }|X
划分开挖土体网格 i'Y 8-})
type,2 *>fr'jj1$
mat,2 dP Ue5k)G_
real,1 F^Ut ZG+
amesh,13 E@}F ^0c
amesh,14 *V>?m6y/
save ?kjQ_K
划分未开挖土体 8ud12^s$
amap,17,7,21,22,14 g*k)ws
amap,18,14,22,23,1 ]#0 (
amap,2,6,7,1,9 >$Y/B =e
amap,9,9,3,36,40,11 mhbczVw
amap,6,21,18,19,23 ]n^iG7aB?
amap,11,19,24,36,40,25 {C | R@S
amesh,1 c *KE3:
amesh,3 EJ:O 1
amesh,4 $6"sR I6u
amesh,5 Vl.,e1 )6
amesh,7 <G})$f'x2
amesh,8 *'@O o
amesh,10 =Rd`"]Mnfb
amesh,12 O 9ex=m `L
save ;m7V]h? R
初喷砼单元设置 W(q3 m;n
type,1 ~yv7[`+Tgg
mat,1 A?R`~*Q5
real,1 D4%J!L<P
e,1,15 b6k`R4S3
e,15,16 .n:Q~GEL
e,16,12 yan^\)HZ
e,12,14 c5]Xqq,
e,14,13 "i&)+dr-
e,13,10 MA
.;=T
e,10,32 U>tR :)
e,32,31 _CD~5EA:
e,31,30 qu B[S)2}
e,30,34 ly[yn{
e,34,33 fPe S;
e,33,22 $6Ma{r C|
save
: (UK'i
finish W3:j Z:
加载与初始地应力求解 l!ow\ZuQBF
/sol ^ ` LqNG
allsel,all Jn+ -G4h$
nsel,s,loc,y,-12 S:1[CNL;
d,all,,,,,,uy,,,,, Snr(<u
nsel,s,loc,x,-42 -YNpHd/;,
nsel,a,loc,x,42 !MoAga_
j
d,all,,,,,,ux,,,,, 7hJ X
施加重力加速度 o z*;q]
acel,0,10,0, ?%3dgQB'
save /2Izj/Q
esel,s,type,,1 ^E}?YgN p
ekill,all 461g7R%r
save 4cQP+ n
nropt,full,, L{/%
"2 >
deltim,100,20,1000 {
^o.f
allsel,all /LFuf`bXV
outres,all,all nDn J}`k
solve h$5[ 04.Q
finish XG|N$~N+ 2
save * JK0X
/post1 UZ<K'H,q
plnsol,u,y,1竖向位移 I>?oVY6M@u
plnsol,s,y,0,1应力 W&5/1``u\
plnsol,s,1,0,1第一主应力 )tG. 9"<
plnsol,s,3,0,1第三主应力 k`5I"- e
finish SKC ;@?
pU_3Z3C eE
开挖隧洞土体 bK:U:vpYm
/sol hs7!S+[.$$
allsel,all 6Vnq|;W3Zv
antype,,rest,1,1,0 y#Dh)~|k
asel,s,area,,13,14,1 U: 8[% a
asel,a,,,18 prZ
,4\
esla,r,1 "pkdZ
ekill,all #@FA=p[%
进行初期支护 ?t YZ/
allsel,all VcKB:(:[
esel,s,type,,1 0&s6 PS%
flst,2,12,2 ]5'$EAsuW
fitem,2,445 hDxq9EF
fitem,2,-456 'xH^ksb "
ealive,p51x \Kf\%Q
save F! !HwI
finish }JFTe
g
施加节点荷载 c)#P} Ai
节点力计算 f$dPDbZQ
/post1 {R_ > KE1
allsel,all T^ktfg Xq
esel,s,type,,2 u1/ >)_U
flst,3,27,2 Y(Oh7VwY*P
fitem,3,7 n#+EG3
fitem,3,-12 r *K
fitem,3,18 ,4'gj0
fitem,3,-24 BAQ- 1kSz
fitem,3,198 Na9 1K4r#
fitem,3,282 ~xd?y*gk;
fitem,3,139 ny{C,1QG
fitem,3,-150 #Ha:O,|
esla,r,1 HAn{^8"@
nforce,all V|u2(*
m|q,i xg
这个命令还存在些问题，请高手指教。
