/nopr pJnT \~o
keyw,pr_struc,1 bS G}I|
/prep7 //x^[fkNq)
/pnum,kp,1 Z}b 25)
/pnum,line,1 E:_m6
m
/pnum,area,1 l KtA.{(
et,1,beam3 0.MD_s0) >
et,2,plane42 xZMQ+OW2i
keyopt,2,3,2 &3@ {?K
r,1,0.15,0.000281,0.15 6}(; ~/L
mp,ex,1,23e9 V8C62X
mp,prxy,1,0.2 9A7LDHst7
mp,dens,1,2500 =hw& 2c
mp,ex,2,8e9 _m?TE q B
mp,prxy,2,0.28 4@qHS0$
mp,dens,2,2400 w<qn @f
tb,dp,2,,, jyLE
tbmodif,1,1,1.2e6 E4C yW
tbmodif,1,2,42 j3W)
mp,ex,3,16e9 \sSt _|+
mp,prxy,2,0.28 %oee x1`=
mp,dens,2,2500 -2D/RE7|
tb,dp,3,,, @k|V4
tbmodif,1,1,2.4e6 55%j$f
tbmodif,1,2,50 aa-{,X"MF
save <~d3L4h*<
k,1,-2.5 ryC7O'j_P
k,2,-2.5,4 4 ~s{zob
k,3,-5.4 > TKl`O
k,4,-5.4,5 tz6N,4J?
k,5,-42,-12 M/d6I$~7z
k,6,-24,-12 B.Szp_$
k,7,-2.5,-12 3QD+&9{D
k,8,-42 /s/\5-U7q
k,9,-24 | H .
k,10,-42,15 gpvzOW/
k,11,-24,15 hOOk f mOM
k,12,-42,39 \me'B {aa
k,13,-24,39 6_&uYA<8pE
k,14,-2.5,-1 VB}4#-dG?
k,15,2.5,4 t7P[^f15[
k,16,5.4,5 dE_d.[!
l,5,6 t.s;dlx[@
l,6,7 I:l/U-b7h
l,8,9 V ZhHO
d
l,9,3 w3<%wN>tE
l,10,11 0 %W0vTvL
l,12,13 'joc8o sS
l,5,8 s7 789pR
l,6,9 :j<ij] rsI
l,7,14 T4c]VWtD
l,14,1 [& d"Z2gK
l,8,10 KUE}^/%z
l,9,11 (m~gG|n4
l,10,12 }hm "49,O
l,11,13 3 * v&6/K
l,1,3 C"gH>G
al,1,8,3,7 f[XsnN2
al,2,9,10,15,4,8 [( O*W
al,3,12,5,11 r@30y/C
al,5,14,6,13 aAi "
arsymm,x,all,,,,0,0 ((As Z$[S
k,29 =O.% )|
k,30,0,1.99 " 0V8i%a
circle,30,2.81 _rN1(=J
ldele,33,34,1 o-}q|tD$<
l,1,2 LQo>wl
lsbl,32,33 > &V Y
l,1,35 [ YTO rN
ldele,35 (fTi1
I!
l,23,15 p]]* H2UD
lsbl,31,33 W3gBLotdg
l,23,2 l&2pUv=
ldele,35 y Gs:3K I
circle,30,5.71 jE#&u DfI
ldele,37,38,1 ir?Y>
l,3,4 K^yZfpa8
lsbl,35,37 @p\te7(P%
l,3,39 -#y^$$i0
ldele,39 B/^1uPTZ71
l,24,16 wBJP8wES=
lsbl,33,37 LJ h^-FQ
l,4,24 ! l7D1 i~
ldele,39
%&81xAt
kdele,34 4e!> A
kdele,38 !iHJ!
kdele,30 e.n*IJ_fz
kdele,31 ;;]^d _
kdele,15 !uxma~ZH-
kdele,37 u,88 V@^
kdele,33 C4h4W3w
k,40,,15 y88lkV4a
k,41,,39 ~USU\dni
l,7,21 9^z A(
l,14,22 b]o Px8*'
l,1,29 hLo>jE
l,29,23 k3- 7Vyg
l,11,40 +8zC ol?j
l,40,25 5;:964Et
l,13,41 + 2j]
l,41,27 < cUaIb;(4
l,29,32 Be4n\c.
l,32,36 7,!$lT#
l,36,40 C%ZS sp
u
l,40,41 *S?vw'n
al,4,35,38,49,43,12 >>I~v)a>w
al,43,50,45,14 W Wtksi,
al,24,25,44,49,40,33 RLE6 =#4
al,44,28,46,50 LEgx"H =c
al,42,31,36,47 TPi=!*$&
al,41,47,34,32 CW .
O"_
al,15,32,34,48,38,35 79y'PFSms
al,23,33,40,48,36,31 |K11Woii
ldele,39 k0>]7t$L
k,42,0,-1 8)m
l,7,21 wF.S ,|
l,22,42 ){M)0,:
l,14,42 b md3fJb`r
al,37,21,39,51,9 ;p] f5R^
al,51,39,22,42,41,10 >VE!3' / '
save AZ'"Ua
lesize,1,6 VYAz0H1-_
lesize,3,6 a(|,KW Hn
lesize,5,6 |\# 6?y[o
lesize,6,6 +}Q@{@5w
lesize,16,6 ]ff5MY 36
lesize,18,6 YYi:d=0<SO
lesize,26,6 O @)D%*;v
lesize,29,6 &"/IV$H
lesize,2,3 Rct=v DU
lesize,4,3.33 zjlo3=FQX[
lesize,15,1.45 G8hq;W4@]/
lesize,43,8 Uoqt
lesize,2,3 >< r \ 5`
lesize,4,3.33 x/]]~@:
lesize,15,1.45 ](tv`1A,Wd
lesize,43,8 O~L />Ya
lesize,45,8 w`a(285s)i
lesize,20,3 9i`sSi8
lesize,24,3.33 iL \eMa
lesize,23,1.45 <`Q*I
Y
lesize,44,8 QBwgI>zfS"
lesize,46,8 Ip&Q'"HYj
lesize,37,0.417 OO /Pc
lesize,51,0.417 n1;y"`gHk
lesize,39,0.417 ]fb3>HOTJ
lesize,41,0.417 NkYU3[ m$v
lesize,42,0.417 KU5|~1t 4
lesize,34,1.0273 )m4O7'2G
lesize,36,1.0273 |h{#r7H0
lesize,38,2.365 LE>b_gQ$
2
lesize,40,2.365 o0`|r+E\
lesize,7,2 A DW>
lesize,8,2 g0M9v]c
lesize,9,2.2 QmRE<i
lesize,10,1 "U6:z M
lesize,21,2.2 go[(N6hN
lesize,22,1 pU)g93
lesize,17,2 r_?i l]l
lesize,19,2 E2 xcd#ZD
lesize,11,5 jxdxIkAHZc
lesize,12,5 0f]LO g
lesize,25,5 u''~nSR3&
lesize,27,5 /'WIgP
lesize,35,1.282 )<8f3;qd
lesize,32,1.6365 A3cW8 OClz
lesize,33,1.282 4&a,7uVer
lesize,31,1.6365 gsD 0N^
lesize,47,0.8 ye^l~
lesize,48,1.45 j+-+<h/(
lesize,49,1.316 t w?\bB
lesize,13,4 ")?N Cun>
lesize,14,4 LI/;`Y=
lesize,50,4 f6O5k8 n
lesize,28,4 qTd6UKg
lesize,30,4 0*umf .R
lesize,10,1 1}>u Y
lesize,22,1 %^VQ w!
加固圈单元划分 { kF"<W
type,2 Rd|xw%R\mb
mat,3 @!MhVNS_<
real,1 o*}--d? S
amesh,15 RbA.%~jjx*
amesh,16 ;+W9E bY2
划分开挖土体网格 :Tu%0="ye
type,2 r1o_i;rg
mat,2 @c{rqa
v
real,1 5Z @~d'D
amesh,13 o;\c$|TNU
amesh,14 I nCo[ 8SI
save \T ii
S
划分未开挖土体 [tEHr
amap,17,7,21,22,14 e |&}{JP{[
amap,18,14,22,23,1 @*}?4wU^k
amap,2,6,7,1,9 SGUu\yS&s
amap,9,9,3,36,40,11 f:6%DT~a&C
amap,6,21,18,19,23 5J 0Sc
amap,11,19,24,36,40,25 3.vQ~Fvl
amesh,1 #' ?gMVSk
amesh,3 A; g{H|
amesh,4 ujMics(
amesh,5 UC{Tm f
amesh,7 M! nwcxB!
amesh,8 Z.v2 !u
amesh,10 ~3F\7%Iqc
amesh,12 Z-wvd w]$
save }?vVJm'
初喷砼单元设置 ;{e =Iz}/
type,1 |4tnG& =
mat,1 eKj'[2G@/
real,1 tUR9ti
e,1,15 >QJfTkD$
e,15,16 3Q-[)Z )
e,16,12 28rC>*+z
e,12,14 WI+ 5x
e,14,13 2-#:Y
e,13,10 h~zG*B5F
e,10,32 gY=Ry=w9
e,32,31 SFd SA4D"
e,31,30 fL7u419=
e,30,34 =O?#>3A}
e,34,33 v!b
8_0~u6
e,33,22 K0bh;I
save <GthJr>1D
finish o"5[~$O
加载与初始地应力求解 fvUD'sx
/sol C1 YG=!
allsel,all yk< $XNc
nsel,s,loc,y,-12 pHpHvSI
d,all,,,,,,uy,,,,, @T6 Z3Zj}
nsel,s,loc,x,-42 *wOuw@09
nsel,a,loc,x,42 qp6*v&
d,all,,,,,,ux,,,,, O alBr?^
施加重力加速度 O{F)|<L(G
acel,0,10,0, zLa3Q\T
save lx vRF93a.
esel,s,type,,1 yavoG k
ekill,all V7qc9Gd@I
save QxjX:O
nropt,full,, _=\=oC
deltim,100,20,1000 ^Nu0+S
allsel,all 6-w'? G37
outres,all,all /j0zb&
solve _\y%u _W
finish ,*w
save B,Gt6c Uq
/post1 |0jmOcZF
plnsol,u,y,1竖向位移 ,& ^vc_}
plnsol,s,y,0,1应力 xQetAYP`
plnsol,s,1,0,1第一主应力 ggR--`D[
plnsol,s,3,0,1第三主应力 V;V,G+0Re
finish DIU9Le
e yLVu.
开挖隧洞土体 *xl930y
/sol l`}Ag8Q
allsel,all $)fybn Y
antype,,rest,1,1,0 ~il{6Z+#n
asel,s,area,,13,14,1 =b* Is,R/
asel,a,,,18 \f AL:mJ
esla,r,1 @/ m|T]'8
ekill,all U =G^w L
进行初期支护 J^G#x}y
allsel,all 4[eQ5$CB<u
esel,s,type,,1 b35Z1sfD
j
flst,2,12,2 (^ Q:zU
fitem,2,445 w|uO)/v
fitem,2,-456 g[,1$39Z|@
ealive,p51x C;3>q*Am4
save W?B(Jsv
finish aeBA`ry"B
施加节点荷载 u?>]C6 $
节点力计算 v\UwL-4[
/post1 ?5oeyBA@
allsel,all }uTe(Rf
esel,s,type,,2 =c>w
flst,3,27,2 B Rx`83CK
fitem,3,7 X@[)j Ws
fitem,3,-12 Jrkj foN
fitem,3,18 D3>;X= 1
fitem,3,-24 gtBnP~zT\B
fitem,3,198 8] BOq:
fitem,3,282 $YyN-C
fitem,3,139 3/w) mY-o
fitem,3,-150 RNJUA^{
esla,r,1 0H6^2T<
nforce,all j9=QOq
y@L-qO+{&
这个命令还存在些问题，请高手指教。
