fini QdL
;|3K9
/clear wz5xJ:Tj
keEyE;O}u
/title,jiamaogan4 [MYd15
eW]K~SPd7
/filename,jiamaogan4,0 !指定工作名称 h\b]>q@
/units,si !国际单位制 {SW}S_
!参数设置 ~&=-*
/prep7 {
D1.
` IiAtS
*set,hezai,9e5 !荷载 _YY:}'+
*set,mglength,4 !锚杆长度4m GH![rK
*set,mgshu,54 !锚杆数 b:Dr_|
*set,mgdanyuan,16 !锚杆单元数16 'QjX2ytgX
7^h?<X\
*set,mgbshu,18 VC\43A,9
z1?7}9~`0c
6';'pHqe
!定义材料 )%U&z>^P
et,1,solid45 9Nglt3J[
et,2,link8 6)kF!/J
69 R8#M
!定义材料属性 impzqQlZ,
!岩石 S,EXc^A7
mp,ex,1,6.4e9 it!8+hvq9*
mp,prxy,1,0.25 zo&'2I
mp,dens,1,2410 _H|x6X1-
tb,dp,1 |<P]yn
TBDATA,,1.55e6,44,0 H3}{]&a
0x'>}5`5
HiEXw}Hkz
!锚杆 |0ahvsrtW
mp,ex,2,230e9 Funep[rA
mp,prxy,2,0.26 3HC aZ?Ry'
mp,dens,2,5800 v&%GK5j7O
<XX\4[wb
r,1 Sb+pB58&N
r,2,3.14*(0.02/2)**2,2.6e-3 <*~vZT i(
Qi#%&Jz>f
!矩形5m建体 NA>h$N
k, 1 , -20 , 0 , 0 R 28v5
k, 2 , -3 , 0 , 0 C".&m
k, 3 , 3 , 0 , 0 IM}T2\tZ}
k, 4 , 20 , 0 , 0 p
mcy(<
k, 5 , -20 , 10 , 0 J
(Yfup
k, 6 , -3 , 10 , 0 .G#S*L
k, 7 , 3 , 10 , 0 iV[g.sP-
k, 8 , 20 , 10 , 0 KD*,u{v;
k, 9 , -20 , 18 , 0
!9DqW&8
k, 10 , -3 , 18 , 0 V=BF"S;-'
k, 11 , 3 , 18 , 0 ~S15tZ $
k, 12 , 20 , 18 , 0 sXkWs2!
k, 13 , -20 , 20 , 0 9 W><m[O
k, 14 , -3 , 20 , 0 7\'vSHIL
k, 15 , 3 , 20 , 0 @;M( oFS9
k, 16 , 20 , 20 , 0 900#K
k, 17 , -20 , 24.8 , 0 0~Ot
k, 18 , -3 , 24.8 , 0 K_',Gd4L
k, 19 , 3 , 24.8 , 0 s={AdQ
k, 20 , 20 , 24.8 , 0 hgX@?WWR
k, 21 , -20 , 27 , 0 1 e1$x@\\
k, 22 , -3 , 27 , 0 IL?3>$,
k, 23 , 3 , 27 , 0 gYfN?A*`_
k, 24 , 20 , 27 , 0 =xWZJ:UnU
k, 25 , -20 , 32 , 0 UMuqdLaT9
k, 26 , -3 , 32 , 0 Gvw4ot/
k, 27 , 3 , 32 , 0 ~mx me6"v
k, 28 , 20 , 32 , 0 Ey=(B'A~
k, 29 , -20 , 45 , 0 M2_sxibI
k, 30 , -3 , 45 , 0 \1hbCv$Hf
k, 31 , 3 , 45 , 0 u{yENZ^P
k, 32 , 20 , 45 , 0 Xy:'f".M~\
y!;rY1
_9wX8fh3D
G2U=*|
a, 1 , 2 , 6 , 5 NduvfA4
a, 2 , 3 , 7 , 6 *fso6j#%
a, 3 , 4 , 8 , 7 mK5<;$
a, 5 , 6 , 10 , 9 LX'.up11X5
a, 6 , 7 , 11 , 10 \B8tGog
a, 7 , 8 , 12 , 11 z;@;jQ7
a, 9 , 10 , 14 , 13 pI|Lt
a, 10 , 11 , 15 , 14 ao#{N=mn
a, 11 , 12 , 16 , 15 s\,F6c
a, 13 , 14 , 18 , 17 gEbe6!; q3
a, 14 , 15 , 19 , 18 ByoSwQ
a, 15 , 16 , 20 , 19 }(z[
rZ
a, 17 , 18 , 22 , 21 #"fBF/Q
a, 18 , 19 , 23 , 22 N%%2!Z#
a, 19 , 20 , 24 , 23 RrRrB"!8nR
a, 21 , 22 , 26 , 25 mBSa*s)
a, 22 , 23 , 27 , 26 S)of.Nq.;
a, 23 , 24 , 28 , 27 +',[q
a, 25 , 26 , 30 , 29 M5s>;q)
a, 26 , 27 , 31 , 30 k{(R.gLZG
a, 27 , 28 , 32 , 31 os|8/[gT
"qjkwf)\
!drag areas to volums at]=SA
allsel,all W'u6F-$2
k,100,-20,0,-5 P%
_cIR
l,1,100 :jB~rhZ~
vdrag,all,,,,,,53 AHc:6v^
ldele,53 :oYu+cQ
nummrg,all,,,,low n~l9`4wJY
numcmp,all q%%8oaEI
A(2_hl-
0]?} kY
lsel, s,,, 27 i,1=5@rw5
lsel, a,,, 25 ~+}w>jIm{|
lsel, a,,, 28 S#6{4x4
lsel, a,,, 30 lxx)l(&
lesize, all,,,10 qk;*$Q
<|[G=GA\S!
lsel, s,,, 5 5drc8_fZ
lsel, a,,, 7 htX;"R&
lsel, a,,, 15 ?pn<lW8d
lsel, a,,, 22 D*BZp0x
lsel, a,,, 29 u9My.u@-*%
lsel, a,,, 36 A(G%9'T
lsel, a,,, 43 hJ$o+sl
lsel, a,,, 50 !|;^
lesize, all,,,12 6MQ+![fN
jh0``{
l{ja2brX
JpqZVu"7
lsel, s,,, 4 PnkJWl<S
lsel, a,,, 2 <0T5W#H`D
lsel, a,,, 6 /~[+'
lsel, a,,, 9 L)W1bW}
lesize, all,,,10 /|V!2dQs"
6x|"1
G{
lsel, s,,, 13 'RK.w^
lsel, a,,, 11 V/5.37FSb
lsel, a,,, 14 6t/nM
lsel, a,,, 16 L[o;@+32
lesize, all,,,8 m}&cXY
qpzzk9ba[
lsel, s,,, 20 GSo&$T;B6
lsel, a,,, 18 2(M^8Bl
lsel, a,,, 21 S`g:zb_
lsel, a,,, 23 d5h]yIz^
lesize, all,,,4 3<.]+ukm
@v{lH&K:;
lsel, s,,, 34 TP7'tb
lsel, a,,, 32 6/_] |4t
lsel, a,,, 35 IX@g].)C
lsel, a,,, 37 81Ixs
Qt
lesize, all,,,4 3SI:su
4g<F."
1{D_30sG.
lsel, s,,, 41 Bu|Uz0Y
lsel, a,,, 39 eD5:0;X2
lsel, a,,, 42 nF$n[:
lsel, a,,, 44 ,ab_u@
lesize, all,,,5 &c!d}pU}
8axz`2`
lsel, s,,, 48 aK>5r^7S
lsel, a,,, 46 !kCMw%[
lsel, a,,, 49 o zg%-
lsel, a,,, 51 z\64Qpfm
lesize, all,,,13 Axp#8
Mx?]7tI
allsel,all y.,S}7l:
lsel,s,,,54 GVS-_KP\
lesize,all,,,5 !体厚的单元划分 l{q$[/J~)
allsel,all Z9Prw/8P
vatt,1,1,1 W=b<"z]RE
vsweep,all %B9iby8)1
allsel,all \i1>/`F
b^
wWg
R-odc,P=
!定义锚杆 L(Ww6oj
mBWE^
k, 1001 , -3 , 20.45 , -1 70pt5O3]
k, 1002 , -3 , 21.35 , -1 2y6@:VxSh
k, 1003 , -3 , 22.25 , -1 T.ZPpxY
k, 1004 , -3 , 23.15 , -1 81?7u!=ic+
k, 1005 , -3 , 24.05 , -1 %f??O|O3
k, 1006 , -3 , 24.8 , -1 h M{&if
k, 1007 , -2.3 , 24.8 , -1 9{&APxm
k, 1008 , -1.4 , 24.8 , -1 ttQX3rmF01
k, 1009 , -0.5 , 24.8 , -1 vn
oI.;H,
k, 1010 , 0.5 , 24.8 , -1 dLA'cQId
k, 1011 , 1.4 , 24.8 , -1 hv"
'DP
k, 1012 , 2.3 , 24.8 , -1 )gM3,gSS
k, 1013 , 3 , 24.8 , -1 "s[Y$!#
k, 1014 , 3 , 24.05 , -1 !
C}t)R]^
k, 1015 , 3 , 23.15 , -1 ^Ej4^d
k, 1016 , 3 , 22.25 , -1 ?naPti1GX
k, 1017 , 3 , 21.35 , -1 ]LGp3)T-
k, 1018 , 3 , 20.45 , -1 lIR0jgP@z
Q
I!c=:u
k, 1019 , -7 , 20.45 , -1 -anLp8G*
k, 1020 , -7 , 21.35 , -1 BPf;!.
k, 1021 , -7 , 22.25 , -1 Y)D~@|D,
k, 1022 , -7 , 23.15 , -1 `v2]Jk<
k, 1023 , -7 , 24.05 , -1 ?l\1n,!:8
k, 1024 , -7 , 24.8 , -1 $E=t6WvA
k, 1025 , -2.3 , 28.8 , -1 P
"S=RX#+
k, 1026 , -1.4 , 28.8 , -1 x0t&hY>P!
k, 1027 , -0.5 , 28.8 , -1 [s1Hd~$
k, 1028 , 0.5 , 28.8 , -1 >| d^
k, 1029 , 1.4 , 28.8 , -1 VyRU_<xP
k, 1030 , 2.3 , 28.8 , -1 PT2b^PP
k, 1031 , 7 , 24.8 , -1 "= H.$
+
k, 1032 , 7 , 24.05 , -1 E>_?9~8Mf
k, 1033 , 7 , 23.15 , -1 }qf9ra
k, 1034 , 7 , 22.25 , -1 *7`N^e
k, 1035 , 7 , 21.35 , -1 O_}ZSB8"
k, 1036 , 7 , 20.45 , -1 e[`E-br^
@\~qXz{6J
44s
K2
Y>OL2g
*do,ii,1001,1000+mgbshu,1 k:?+75?$
l,ii,ii+mgbshu WW.\5kBl8
*enddo $`nKq4Y
allsel c k~gB
i&cH
@(:ah
lgen,4,137,154,1,,,-1 iEDZ\\,
H<$.AC\zn
lsel,s,line,,137,154,1 !需要改动 G5^gwG+
cm,line0,line NW-l_]k
bYzBe\^3q3
c[=%v]j:u
lsel,s,,,line0 WA);Z=
latt,2,2,2 hl4@Y#n
lesize,all,,,mgdanyuan zs+[Aco)
lmesh,all apW0(&\
[V#"7O vl
allsel,all rWN#QL()*
A<6V$e$:2
!锚杆节点耦合 H>AzxhX[n
8ad!.
lsel,s,,,line0 dhW;|
nsll,s,1 FV[6">;g
cm,cmljnod,node !定义锚杆节点名称为cmljnod 1'|6IR1'
*get,max1,node,0,count !节点的总数为MAX1 nMU#g])y)
*dim,ojd,,max1 !ojd最大下标 WY@x2bBi
*dim,jd,,max1 !jd最大下标 f;/t7=>d
*get,nod1,node,0,num,min !nod1为最小节点号 =k4yWC5-
ojd(1)=nod1 !ojd(1)为最小节点号 /Vpd*obMB
*do,i,2,max1 DdI7%?hK
ojd(i)=ndnext(ojd(i-1)) !当前节点号存入ojd(i) !'14mN#A
*enddo DSwF
}
allsel,all ?FRR";
nsel,all Y^dVNC3vd
cmsel,u,cmljnod T7;)HFGeW
*do,i,1,max1 M
mg#Vy~
nod1=ojd(i) oz}p]l7
j=nnear(nod1) !$q1m@K1
nsel,u,,,j ?Y"bt^4j
jd(i)=j !将与锚杆节点最近的节点存入jd(i) d}f| HOFq
*enddo {GF>HHQb
nsel,all 1B3,lYBM
ji=1 mB(*)PwZ
*do,i,1,max1 0XlX7Sk+
cp,ji,ux,ojd(i),jd(i) "X']_:F1a
cp,ji+1,uy,ojd(i),jd(i) Ow\9vf6H
cp,ji+2,uz,ojd(i),jd(i) >/"XX,3
ji=ji+3 H*QN/{|RU
*enddo mRCgKW<
allsel,all ~A0E4UJgq
finish UT[9ERS
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1 ;(w=}s%]+
6'C!Au
/config,nproc,2 !设置处理器数 ";~}"Yz?[
/solu S(A0),
allsel d9/E^)TT
antype,static A>L(#lz#ek
!2x"'o
asel,s,loc,x,-20 |-7<?aw"
asel,a,loc,x,20 \Rn.ug
da,all,ux,0 AK<ZP?0
allsel VGcl)fIqw?
V,qZF=}S
!以下约束地面y方向的约束 f}4c#x
asel,s,loc,y,0 'Rfvr7G/?
da,all,uy,0 ;U<)$5
allsel F~d
!Ub$>
Zn3iLAPBX
+N[dYm
!施加重力加速度 ?Di,'
?xf59mY7
acel,,9.8 xsRMF&8L
asel,s,area,,86 3w )S=4lB
asel,a,area,,90 '4sT+q
asel,a,area,,93 BO\l>\)Ir
SFA,all,,pres,hezai #f|-l$a)3a
1elx~5v1.=
y_"GMw
esel,s,mat,,2 yh_s(>sh
ekill,all PqcuSb6
<YL\E v/[
allsel,all kyJv,!};
wrG*1+r
!设置非线性选项 7kn=j6I
!nropt,Modi ! 用改变的牛顿-拉普拉斯方程求解 ./<3jf :
!nlgeom,on ! 打开大变形选项 9szE^kHS9
!autots,off ! 打开自动时间步 HqgTu`
!lnsrch,on !自动线性搜索 nGW
wXySq
!pred,on !打开预测求解器 if5Y!Tx?G
!outres,all,10 z@y*
jT
!TIME,1 ]_BG"IR!..
!kbc,0 "EpE!jh
!NSUBST,10 y<F$@
!allsel,all zJ9ZqC]
!w
f N~.Y
solve UO"8 I2rB
uMsKF%m
w& RpQcV
/solu BHj]w*Ov
allsel,all dab>@z4
vsel,s,,,11 QBto$!})
eslv,s,1 svpWABO
ekill,all e;3$7$n Pv
!xo@i XL
esel,s,mat,,2 v,>F0ofJ
ealive,all aic6,>\!'
allsel,all jo<sN
solve 6X|KKsPzX
#bu`W!p}
!save 4v2(YJ%u
fini (kp}mSw
=X&h5;x'
`?JrC3
C,PCU<q
j{_MDE7N