/nopr pFV~1W:
keyw,pr_struc,1 0fLd7*1>
/prep7 a_ ]l?t
/pnum,kp,1 k)[c!\a[i
/pnum,line,1 [:}"MdU'
/pnum,area,1 acgx')!c
et,1,beam3 8C? E1fH\
et,2,plane42 ]omBq<ox'Y
keyopt,2,3,2 I0><IaFy
r,1,0.15,0.000281,0.15 jtq ^((Ux
mp,ex,1,23e9 Sn^M[}we
mp,prxy,1,0.2 aK ]AhOG
mp,dens,1,2500 ggrkj0
mp,ex,2,8e9 -r]L MQ
mp,prxy,2,0.28 1|AY&u%fiP
mp,dens,2,2400 fdHFSnQ g
tb,dp,2,,, p$ETAvD
tbmodif,1,1,1.2e6 s}yN_D+V
tbmodif,1,2,42 -PU.Uw]
mp,ex,3,16e9 Sx (E'?]
mp,prxy,2,0.28 ;@:-T/=
mp,dens,2,2500 F\v~ 2/J5v
tb,dp,3,,, +G\i$d;St
tbmodif,1,1,2.4e6 o
q6^
tbmodif,1,2,50 u#`51 Hr$
save Ck>]+rl
k,1,-2.5 $~j9{*]5
k,2,-2.5,4 dPxJ`8
k,3,-5.4 JStEOQF4
k,4,-5.4,5 5y] %Cu1.u
k,5,-42,-12 :."6 g)T
k,6,-24,-12 =q|//*t2
k,7,-2.5,-12 uRYq.`v,
k,8,-42 GctV
k,9,-24 ic4hO>p&
k,10,-42,15 "c?3 1$6
k,11,-24,15 <r(D\rm D
k,12,-42,39 a8G<x <
k,13,-24,39 6__HqBQ
k,14,-2.5,-1 KfP g j
k,15,2.5,4 th<>%e}5c
k,16,5.4,5 i) Q
d>(v
l,5,6 @,}tY ?>a
l,6,7 US"UkY-\
l,8,9 kBnb9'.A1
l,9,3 f*IvaY
l,10,11 ;g;1<?
[
l,12,13 [@B!N+P5;
l,5,8 g$vOWS I +
l,6,9 [Q\(k d*4
l,7,14 aR'~=t&;z1
l,14,1 a, )/D_{1
l,8,10 &Nw|(z&$
l,9,11 F~hH >BH9
l,10,12 ]m7x&N2
l,11,13 'NCx <0*
l,1,3 DO9K
al,1,8,3,7 Eau
V
al,2,9,10,15,4,8 ;j[:tt \k
al,3,12,5,11 hy@b/Y![M
al,5,14,6,13 3OY(L`
arsymm,x,all,,,,0,0 O(9*VoD
k,29 ?A24h !7
k,30,0,1.99 (_+ux1h6^
circle,30,2.81 Y"^. 6
ldele,33,34,1 l8 $.k5X
l,1,2 1_ ]%,
lsbl,32,33 e\f \CMb
l,1,35 V ]"pM]>3X
ldele,35 Z c #J b
l,23,15 \m1^sFMZ
lsbl,31,33 Sfp-ns32%A
l,23,2 !4<A|$mQ
ldele,35 vS[\ j
circle,30,5.71 Y7 K2@257
ldele,37,38,1 4Ss y (gt
l,3,4 (ip3{d{CT]
lsbl,35,37 ,H<nNBv 3M
l,3,39 jGo\_O<of
ldele,39 J, +/<Y!
l,24,16 G )`gn
lsbl,33,37 "` %UC#
l,4,24 >6@,L+-6r
ldele,39 k,; (`L
kdele,34 Twr,O;*u=
kdele,38 83p8:C.Ze
kdele,30 TZ3gJ6 Cb
kdele,31 #l.s> B4
kdele,15 yD`pUE$
kdele,37 \ 3%3=:
kdele,33 Pj_DI)^
k,40,,15 Ly R<cd$W
k,41,,39 rusYNb1J
l,7,21 y\[* mgl:
l,14,22 52,'8`
]
l,1,29 ] 2ycJ >w
l,29,23 .I $+
E
l,11,40 ipt]qJFd
l,40,25 ]scr@e
l,13,41 )q\6pO@
l,41,27 OsVz[w N
l,29,32 1jAuW~
l,32,36 TDWD8??e
l,36,40 ~V?\@R:g
l,40,41 +"JWsD(C(
al,4,35,38,49,43,12 P lT_]p
al,43,50,45,14 N e z '1
al,24,25,44,49,40,33 hJw]hVYa
al,44,28,46,50 qPJSVo
al,42,31,36,47 +_gA"I
al,41,47,34,32 IG2z3(j
al,15,32,34,48,38,35 $fT#Wva-\d
al,23,33,40,48,36,31 ,S@B[+VZ
ldele,39 L|1~'Fz#w
k,42,0,-1 Y?z o")
l,7,21 ZP&iy$<L
l,22,42 ac966<#
l,14,42 8<KC-|y.
al,37,21,39,51,9 t("koA=.
al,51,39,22,42,41,10 B<$6Dj%L
save Ge=\IAj
lesize,1,6 C7}iwklcsa
lesize,3,6 St>
E\tXp
lesize,5,6 PL!dkaD^y>
lesize,6,6 >Rb
jdM5K4
lesize,16,6 FFmXT/K"/j
lesize,18,6 IjQgmS~G
lesize,26,6 'aEN(Mdz1e
lesize,29,6 4!-R&<TLve
lesize,2,3 8 ]O#L}"
lesize,4,3.33 lH@goh
lesize,15,1.45 w\V<6_[vv.
lesize,43,8 mv`b3 $
lesize,2,3 r(_Fr#Qn
lesize,4,3.33 _F^ NX %
lesize,15,1.45 |lu@rN
lesize,43,8 JE*?O*&|Q
lesize,45,8 ~x@V"rxGw
lesize,20,3 /[ Rp~YzW
lesize,24,3.33 kGakdL l
lesize,23,1.45 -Ekf T_
lesize,44,8 oYJ <.Yxeb
lesize,46,8 ~DB:/VSmu
lesize,37,0.417 f8UO`*O
lesize,51,0.417 No+BS%F5
lesize,39,0.417 TC@F*B;
lesize,41,0.417 qzLD
lesize,42,0.417 :O?3lj)
lesize,34,1.0273 KZaiy*>)
lesize,36,1.0273 3O _O5
lesize,38,2.365 JRE\R&>g
lesize,40,2.365 ]g F=I5jn]
lesize,7,2 &zVXd
lesize,8,2 }g|9P S bJ
lesize,9,2.2 H7<g5pv
lesize,10,1 m`Z.xIA 7;
lesize,21,2.2 9#~jlq(
lesize,22,1 NqFfz9G)
lesize,17,2 :! fY;c?
lesize,19,2 :Dt m+EQ
lesize,11,5 osLEH?iKW
lesize,12,5 YhooD,[.
lesize,25,5 CDr0QM4k:.
lesize,27,5 >fkV65w{*
lesize,35,1.282 eu$"GbqY
lesize,32,1.6365 ' dv(
lesize,33,1.282 -rHqU|
lesize,31,1.6365 02( Ob
lesize,47,0.8 hAP2DeT$
lesize,48,1.45 U7 ,.L
lesize,49,1.316 >%n6n! "
lesize,13,4 I?%#`Rvu
lesize,14,4 3v QVk
lesize,50,4 fi&>;0?7
lesize,28,4 LfCgvq6/pO
lesize,30,4 YG*}F|1
lesize,10,1 +#A~O4%t
lesize,22,1 l2w u>Ar7.
加固圈单元划分 iV\*7
type,2 AP4s_X+=
mat,3 D$w?
real,1 #!_ViG )2^
amesh,15 L}_V T
J
amesh,16 Fta=yH }
划分开挖土体网格 Z *v`kl
type,2 &Wk:>9]Jrb
mat,2 Pi,86?
real,1 :3J` +V}9;
amesh,13 &XXr5ne~C
amesh,14 pE0@m-p
save Y;d qrA>@
划分未开挖土体 }/IP\1bG
amap,17,7,21,22,14 [[ Nn~7
amap,18,14,22,23,1 CwyE 8v
amap,2,6,7,1,9 %j{*`}
amap,9,9,3,36,40,11 !.4q{YWcYk
amap,6,21,18,19,23 d?cCSf
amap,11,19,24,36,40,25 J%!vhQ
amesh,1 ?[ DV YP
amesh,3 }?O>.W,/
amesh,4 ' 8 Q }pp`
amesh,5 C*t0`3g
d
amesh,7 1$:O9 {F
amesh,8 /N./l4D1K-
amesh,10 } wJH@'0+
amesh,12 `}a-prT<f
save l d5+/"$
初喷砼单元设置 Pf hKomt"
type,1 T)e Uo
mat,1 ,Hp7`I>/
real,1 Y
7?q `
e,1,15 zU4*FXt
e,15,16 d4A:XNKB
e,16,12 BgB 0
e,12,14 #&z'?x^a
e,14,13 a'*~E ?b
e,13,10 Wrt5eYy
e,10,32 e. E$Ej]w
e,32,31 +vV?[e
e,31,30 (S6>^:;=~
e,30,34 ldRq: M5z
e,34,33 CE|
*&G
e,33,22 _U,Hi?b"$}
save 6\y?+H1
finish _BCq9/
加载与初始地应力求解 {"rL3Lk
/sol 'mF&`BN}b
allsel,all 4ZYywD wn
nsel,s,loc,y,-12 -afNiNiY
d,all,,,,,,uy,,,,, ;:Tb_4Hr
nsel,s,loc,x,-42 5 (q4o`
nsel,a,loc,x,42 ]9w TAb
d,all,,,,,,ux,,,,, 6!=q+sw/X
施加重力加速度 Ty3.u9c4
acel,0,10,0, <^ratz!-
save wawJZ+V
esel,s,type,,1 /NuO>kQa
ekill,all 9w1`_r[J
save 9pk -#/ag
nropt,full,, X8~?uroq
deltim,100,20,1000 B@' OUcUR
allsel,all NZ+TTMv
outres,all,all R#rfnP >
solve N~?(<DyZR
finish r*FAUb`bG
save !|mzu1S
/post1 I y5)SZ'
plnsol,u,y,1竖向位移 ':f,RG
plnsol,s,y,0,1应力 e YiqT Wn:
plnsol,s,1,0,1第一主应力 _! ?a9
plnsol,s,3,0,1第三主应力 SI=7$8T5=5
finish a?X@ D<.;
YjPj#57+
开挖隧洞土体 c;n\HYk
/sol dMI G2log
allsel,all >3I|5kZ6
antype,,rest,1,1,0 n9Vr*R KM)
asel,s,area,,13,14,1 }1.'2. <Y
asel,a,,,18 X3~@U7 DU
esla,r,1 }5Km \OI
ekill,all vSCJ xSt#e
进行初期支护 $9W ,1wg
allsel,all A3J=,aRI_v
esel,s,type,,1 :*t5?
flst,2,12,2 w 5t|C>
fitem,2,445 F8\JL %
fitem,2,-456 X"jtPYCpV{
ealive,p51x FyChH7
save /#?! 9c
finish tK 6=F63e
施加节点荷载 B& 5Md .h
节点力计算 g?u=n`k]\
/post1 D23 c/8K
allsel,all L9!\\U
esel,s,type,,2 ae Eio;G1
flst,3,27,2 1`~.!yd8(
fitem,3,7 zkd^5A; `
fitem,3,-12 QM7B FS;
fitem,3,18 d9 l2mJzW
fitem,3,-24 $Xs`'> ,"
fitem,3,198 ;RMevV w|
fitem,3,282 Sh:_YD^(
fitem,3,139 Sj v iH
fitem,3,-150 "}S6a?]V
esla,r,1 p]7IoO
-@
nforce,all o76{;Bl\ O
,=: -&~?
这个命令还存在些问题，请高手指教。
