/nopr Wkv**X}
keyw,pr_struc,1 ByZ.!~
/prep7 k
.l,>s`!
/pnum,kp,1 9uREbip
/pnum,line,1 >Y< y]vM:
/pnum,area,1 Cj):g,[a
et,1,beam3 zR3Z(^]v
et,2,plane42 XsHl%o8,z
keyopt,2,3,2 Z_Ma|V?6
r,1,0.15,0.000281,0.15 ;7<a0HZ5!
mp,ex,1,23e9 Vd^`Hv&i
mp,prxy,1,0.2 _>:g&pS/
mp,dens,1,2500 P-`^I`r
mp,ex,2,8e9 3B"rI
mp,prxy,2,0.28 LGCL*Qbsg
mp,dens,2,2400 |@-WC.
tb,dp,2,,, RN:#+S(8
tbmodif,1,1,1.2e6 6YU2
!x
tbmodif,1,2,42 .]H]H *wC
mp,ex,3,16e9 hOMFDfhU
mp,prxy,2,0.28 iVu+ct-iv
mp,dens,2,2500 qkUr5^1
tb,dp,3,,, T[q-$8U
tbmodif,1,1,2.4e6 )x|BY>
tbmodif,1,2,50 cmN0ya
save +msHQk5#$m
k,1,-2.5 )SUN+YV^
k,2,-2.5,4 NV-9C$<n2!
k,3,-5.4 A1ebXXD)
k,4,-5.4,5 W@$p'IBwm
k,5,-42,-12 ;+b}@e
k,6,-24,-12 e#HP+b$
k,7,-2.5,-12 16Gv?
I
h
k,8,-42 lE|T'?/
k,9,-24 X0Oq lAw
k,10,-42,15 )Y&De)=
k,11,-24,15 n"K7@[d
k,12,-42,39 EShakV
k,13,-24,39 q=1SP@;\6
k,14,-2.5,-1 '/
&"
k,15,2.5,4 T*T.\b
k,16,5.4,5 dju&Ku
l,5,6 H@j ^,
l,6,7 )#ujF~w>
l,8,9
=;/h{
t
l,9,3 ycAQPz}=I
l,10,11 ^:)&KV8D|
l,12,13 wbS++cF<
l,5,8 P/PS(`
l,6,9 VD3[ko
l,7,14 }\*Sf[EMD
l,14,1 "\=_- `
l,8,10 >aWJ+
l,9,11 !yI)3;$*
l,10,12 -<O:isB
l,11,13 6~/H#8Kdn
l,1,3 }b^lg&$(
al,1,8,3,7 5~"=Fm<uD
al,2,9,10,15,4,8 Ul'G
g
al,3,12,5,11 x+TNF>%'D
al,5,14,6,13 YWZF*,4
arsymm,x,all,,,,0,0 Mk9kGP%
k,29 T+ t-0k
k,30,0,1.99 Cp* n2
circle,30,2.81 N+V-V-PVk
ldele,33,34,1 _/=ZkI5
l,1,2 I.<#t(io
lsbl,32,33 &4[iC/}
l,1,35 -oo=IUk
ldele,35 v:0i5h&M
l,23,15 vPsX!m[#
lsbl,31,33 FTenXJ/c
l,23,2 O&s6blD11
ldele,35 ^9RBG#ud
circle,30,5.71 XHg%X
ldele,37,38,1 m #eD v*
l,3,4 (~GFd7
lsbl,35,37 fytx({I
.a
l,3,39 nJya1AH;
ldele,39 FS}z_G|4]
l,24,16 YBO53S]=
lsbl,33,37 u~kwNN9t3
l,4,24 .2P?1HpK
ldele,39 wg1pt1 `
kdele,34 w8i!Qi#y5D
kdele,38 ;~bn@T-
kdele,30 <<1oc{i
kdele,31 ;hvXFU
kdele,15 WI,=?~-
kdele,37 ES2qX]I
kdele,33 dW`D?$(@,
k,40,,15 xVyUUzXs
k,41,,39 g3XAs@
l,7,21 XL3h ;$,
l,14,22 h,+=h;!
l,1,29 GXRjR\Ch
l,29,23 ~-GDheA
l,11,40 F%d"gF0qu
l,40,25 a=FRJQ8S
l,13,41 $(R)
=4
l,41,27 bSghf"aN
l,29,32 *La =7y:
l,32,36 b9N4Gr
l,36,40 1#<E]<='t
l,40,41 w0!,1
Ry
al,4,35,38,49,43,12 N96BWgT
al,43,50,45,14 NLl~/smMS
al,24,25,44,49,40,33 >i%w'uU
al,44,28,46,50 0d ->$gb
al,42,31,36,47 RX1{?*r]Z
al,41,47,34,32 4g9b[y~U
al,15,32,34,48,38,35 (<X dj^v
al,23,33,40,48,36,31 }j1Zk4}[x
ldele,39 }6>J
k,42,0,-1 z)>{O3
l,7,21 @RIEO%S
l,22,42 jTr4A-"
l,14,42 ;NeP&)Td
al,37,21,39,51,9 o
z{j2%
al,51,39,22,42,41,10 { NJ>[mKg
save Zg&\K~OC
lesize,1,6 ELF`uWGE
lesize,3,6 i@Zj7#e*
lesize,5,6 ]P$DAi
lesize,6,6 J\'5CG
lesize,16,6 rb'Gve W[
lesize,18,6 `Qf
:PX3
lesize,26,6 ] <3?=$
lesize,29,6 5ba[6\Af
lesize,2,3 F^z8+W
lesize,4,3.33 }%ThnFFBw
lesize,15,1.45 y
UAn~!s
lesize,43,8 Td1ba ^J
lesize,2,3 Ch9!AUiR
lesize,4,3.33 Te}yQ= +
lesize,15,1.45 E$Pjp oQTf
lesize,43,8 vqOLSE"t*O
lesize,45,8 tC:,!4 P$
lesize,20,3 aX)./
lesize,24,3.33 oQ nk+> }%
lesize,23,1.45 Zw][c7%
lesize,44,8 _-J @$d%
lesize,46,8 |u r~s$8y-
lesize,37,0.417 X,+}syK
lesize,51,0.417 :V~*vLvR
lesize,39,0.417 (iOCzZ6S
lesize,41,0.417 gQ[^gPWP"
lesize,42,0.417 $3.vVnc
lesize,34,1.0273 aijGz<
lesize,36,1.0273 2^#UO=ct
lesize,38,2.365 oz6+rM6MY
lesize,40,2.365 Q@wq
}vc!
lesize,7,2 <>i+R#u{
lesize,8,2 #6sC&w3
lesize,9,2.2 [Cqqjv;_
lesize,10,1 uQ]]]Z(H'
lesize,21,2.2 u?;Vxh3@|
lesize,22,1 4)+IO;
lesize,17,2 %Rep6=K*$
lesize,19,2 ` u\z!x'
lesize,11,5 YOV4)P"
lesize,12,5 *;e@t4
lesize,25,5 p_qm}zp
lesize,27,5 <yI,cM<c
lesize,35,1.282 C%_
lesize,32,1.6365 AY'?Xt
lesize,33,1.282 G7Abhb,
lesize,31,1.6365 ),Ho( %T\
lesize,47,0.8 b]<HhU
lesize,48,1.45 &s^>S?L-
lesize,49,1.316 j8Q5d`
lesize,13,4 .k,Jt+
lesize,14,4 Lv5X 'yM
lesize,50,4 ^]qV8
lesize,28,4 'gZbNg=&[
lesize,30,4 )s<WG}
lesize,10,1 $7n#\h
lesize,22,1 (vAv^A*i}
加固圈单元划分 [s{r$!Gl
type,2 4:Xj-l^D
mat,3 `}~)1'(#/
real,1 fb"J Bc}X
amesh,15 (#B^Hyz!
amesh,16 >mFX^t_,
划分开挖土体网格 5Z6-R}uXk
type,2 D<bU~Gd,P
mat,2 :#w+?LA*
real,1 $FQcDo|[
amesh,13 4Wla&yy
amesh,14 KT];SF^Y
save kV\-%:-
划分未开挖土体 PM-PP8h
amap,17,7,21,22,14 G?1x+H;o5
amap,18,14,22,23,1 Q5y
q"/=[a
amap,2,6,7,1,9 L+L"$
amap,9,9,3,36,40,11 `Ixs7{&jU
amap,6,21,18,19,23 Z?(4%U5z
amap,11,19,24,36,40,25 ,.oa,sku
amesh,1 N$%61GiulT
amesh,3 GL5^_`n
amesh,4 <DXmZ1
amesh,5 dF{6>8D=5B
amesh,7 A3"1D
amesh,8 u*26>.
amesh,10 nGx ~)T
amesh,12 'Gl;Ir^
save <+\k&W&Y|y
初喷砼单元设置 7~ *;=,mw
type,1 ?..i 4
mat,1 7}d$*C
real,1 8K.s@<
e,1,15 3V/_I<y
e,15,16 ]HyHz9QkL
e,16,12 i $[,-4v
e,12,14 t}]9VD9
e,14,13 m)@Q_{=6M
e,13,10 ?-8y4
Ex
e,10,32 Ehb?CnV#J
e,32,31 ]{|fYt_-
e,31,30
8>Du
e,30,34 d<^_w!4X}
e,34,33 QJ a4R
e,33,22 h-r6PY=i
save m3xz=9Ve
finish 66~e~F}z
加载与初始地应力求解 { r6]MS#l1
/sol Ql~#((K
allsel,all wi\z>'R
nsel,s,loc,y,-12 #)_J)/h
d,all,,,,,,uy,,,,, TRgY :R_
nsel,s,loc,x,-42 N 8:"&WM
nsel,a,loc,x,42 _x\-!&[p
d,all,,,,,,ux,,,,, #D`S
施加重力加速度 t7|MkX1
acel,0,10,0, j6tP)f^tD
save S}.\v<
esel,s,type,,1 BgJkrv7~
ekill,all 2q"_^deI5*
save Z!wD~C"D73
nropt,full,, _YH<YOrMh
deltim,100,20,1000 w::r?.9
allsel,all n> MD\ZS
outres,all,all ZR/R'prW
solve xw4ey<"I
finish j7@!J7S
save s.^c..e75C
/post1 UvPp~N7,
plnsol,u,y,1竖向位移 %<aImR]
plnsol,s,y,0,1应力 M[h1>}$Lz
plnsol,s,1,0,1第一主应力 _Fy4DVCg
plnsol,s,3,0,1第三主应力 e>
ar
finish kU#:I9PO
Az
U|p
开挖隧洞土体 A#Xj]^-*
/sol D^,\cZbY
allsel,all B;eW/#`
antype,,rest,1,1,0 [urH a
asel,s,area,,13,14,1 iY0,WT}&n
asel,a,,,18 `]K,'i{R
esla,r,1 0fnZR$PB
ekill,all <9@&oN+T
进行初期支护 X$BXT
allsel,all g9DG=\*A
esel,s,type,,1 :~t<L%tYF
flst,2,12,2 uDILjOT
fitem,2,445 .r ~'(g{qt
fitem,2,-456 TkA9tFi
ealive,p51x =MMCf0
save OYBotk]{1
finish {hxW,mmA
施加节点荷载 mYjf5
节点力计算 dKU5;
/post1 3QCMK^#Z:
allsel,all j: <t
esel,s,type,,2 "3@KRb4f
flst,3,27,2 clHM8$
fitem,3,7 BwJNi6,
fitem,3,-12 >RM
0=bO
fitem,3,18 G-2EQ.
fitem,3,-24 /ca(a\@R
fitem,3,198 9U]pH%.9
fitem,3,282 rwoF}}
fitem,3,139 %h0D)6j
fitem,3,-150 bKYY{V55
esla,r,1 u-lrTa""z
nforce,all M6\7FP6G
f](I.lm:
这个命令还存在些问题,请高手指教。