某基坑内支撑分析

!单位 KN M S
finish
/clear
/prep7
!define elem
et,1,189
!mat1-concret35
mp,ex,1,3.15e7
mp,prxy,1,0.2
!define beamsec
sectype,1,beam,rectng
secdata,1.6,0.8 ! wl
sectype,2,beam,rectng
secdata,1,0.8 ! zhl
sectype,3,beam,rectng
secdata,0.8,0.8 ! zcl1
sectype,4,beam,rectng
secdata,0.7,0.8 ! zcl2
sectype,5,beam,rectng
secdata,0.6,0.6 ! ljl
!define solide-spring
et,2,10
mp,ex,2,1e4
keyopt,2,3,1
r,6,1

!input kp
k , 1 , -56.2 , -42.525 , 0
k , 2 , -56.2 , -30.425 , 0
k , 3 , -56.2 , -21.425 , 0
k , 4 , -56.2 , -12.425 , 0
k , 5 , -56.2 , -4 , 0
k , 6 , -56.2 , 4 , 0
k , 7 , -56.2 , 12.425 , 0
k , 8 , -56.2 , 21.425 , 0
k , 9 , -56.2 , 30.425 , 0
k , 10 , -56.2 , 42.525 , 0
k , 11 , -46.11797534 , 42.525 , 0
k , 12 , -38.61894873 , 42.525 , 0
k , 13 , -31.11992213 , 42.525 , 0
k , 14 , -24.1 , 42.525 , 0
k , 15 , -17.4 , 42.525 , 0
k , 16 , -10.7 , 42.525 , 0
k , 17 , -4 , 42.525 , 0
k , 18 , 4 , 42.525 , 0
k , 19 , 10.7 , 42.525 , 0
k , 20 , 17.4 , 42.525 , 0
k , 21 , 24.1 , 42.525 , 0
k , 22 , 31.11992213 , 42.525 , 0
k , 23 , 38.61894873 , 42.525 , 0
k , 24 , 46.11797534 , 42.525 , 0
k , 25 , 56.2 , 42.525 , 0
k , 26 , 56.2 , 30.425 , 0
k , 27 , 56.2 , 21.425 , 0
k , 28 , 56.2 , 12.425 , 0
k , 29 , 56.2 , 4 , 0
k , 30 , 56.2 , -4 , 0
k , 31 , 56.2 , -12.425 , 0
k , 32 , 56.2 , -21.425 , 0
k , 33 , 56.2 , -30.425 , 0
k , 34 , 56.2 , -42.525 , 0
k , 35 , 46.11797534 , -42.525 , 0
k , 36 , 38.61894873 , -42.525 , 0
k , 37 , 31.11992213 , -42.525 , 0
k , 38 , 24.1 , -42.525 , 0
k , 39 , 17.4 , -42.525 , 0
k , 40 , 10.7 , -42.525 , 0
k , 41 , 4 , -42.525 , 0
k , 42 , -4 , -42.525 , 0
k , 43 , -10.7 , -42.525 , 0
k , 44 , -17.4 , -42.525 , 0
k , 45 , -24.1 , -42.525 , 0
k , 46 , -31.11992213 , -42.525 , 0
k , 47 , -38.61894873 , -42.525 , 0
k , 48 , -46.11797534 , -42.525 , 0
k , 49 , -4 , -35.825 , 0
k , 50 , -4 , -29.125 , 0
k , 51 , -4 , -20.625 , 0
k , 52 , -4 , -12.075 , 0
k , 53 , -4 , -3.575 , 0
k , 54 , -4 , 4.425 , 0
k , 55 , -4 , 12.925 , 0
k , 56 , -4 , 20.125 , 0
k , 57 , -4 , 29.125 , 0
k , 58 , -4 , 35.825 , 0
k , 59 , 4 , -35.825 , 0
k , 60 , 4 , -29.125 , 0
k , 61 , 4 , -20.625 , 0
k , 62 , 4 , -12.075 , 0
k , 63 , 4 , -3.575 , 0
k , 64 , 4 , 4.425 , 0
k , 65 , 4 , 12.925 , 0
k , 66 , 4 , 20.125 , 0
k , 67 , 4 , 29.125 , 0
k , 68 , 4 , 35.825 , 0
k , 69 , -30.50135361 , 34.84237857 , 0
k , 70 , -36.88114038 , 35.61064072 , 0
k , 71 , -36.90270722 , 27.15975715 , 0
k , 72 , -43.65996106 , 27.475 , 0
k , 73 , -43.39729278 , 19.36524285 , 0
k , 74 , -50.43878175 , 19.33935928 , 0
k , 75 , -49.79864639 , 11.68262143 , 0
k , 76 , -44.38016698 , 35.61064072 , 0
k , 77 , -51.15898767 , 36.475 , 0
k , 78 , -50.43878175 , 28.33935928 , 0
k , 79 , 44.70023466 , 35.22650965 , 0
k , 80 , 51.15898767 , 36.475 , 0
k , 81 , 50.11871407 , 28.72349035 , 0
k , 82 , 30.50135361 , 34.84237857 , 0
k , 83 , 37.52127574 , 34.84237857 , 0
k , 84 , 36.90270722 , 27.15975715 , 0
k , 85 , 43.91601521 , 27.16769514 , 0
k , 86 , 43.39729278 , 19.36524285 , 0
k , 87 , 50.11871407 , 19.72349035 , 0
k , 88 , 49.79864639 , 11.68262143 , 0
k , 89 , -49.79864639 , -11.68262143 , 0
k , 90 , -50.11871407 , -19.72349035 , 0
k , 91 , -43.39729278 , -19.36524285 , 0
k , 92 , -43.65996106 , -27.475 , 0
k , 93 , -36.90270722 , -27.15975715 , 0
k , 94 , -37.20120806 , -35.22650965 , 0
k , 95 , -30.50135361 , -34.84237857 , 0
k , 96 , -50.11871407 , -28.72349035 , 0
k , 97 , -51.15898767 , -36.475 , 0
k , 98 , -44.70023466 , -35.22650965 , 0
k , 99 , 30.50135361 , -34.84237857 , 0
k , 100 , 37.20120806 , -35.22650965 , 0
k , 101 , 36.90270722 , -27.15975715 , 0
k , 102 , 43.65996106 , -27.475 , 0
k , 103 , 43.39729278 , -19.36524285 , 0
k , 104 , 50.11871407 , -19.72349035 , 0
k , 105 , 49.79864639 , -11.68262143 , 0
k , 106 , 44.38016698 , -35.61064072 , 0
k , 107 , 51.15898767 , -36.475 , 0
k , 108 , 50.43878175 , -28.33935928 , 0
!create waistbeam
*do,i,1,47
l,i,i+1
*enddo
l,48,1
cm,wlline,line
latt,1,1,1
lesize,all,,,5
lmesh,all
esel,all
cm,wl,elem

lsel,none
!create crossbeam
lsel,none
*do,i,49,57
l,i,i+1
*enddo
*do,i,59,67
l,i+1,i
*enddo
l,42,49
l,58,17
l,18,68
l,59,41
latt,1,2,1
lesize,all,,,5
lmesh,all
esel,all
esel,u,,,wl
cm,zhl,elem
lsel,none
!create obliquebeam-1

*do,i,69,73,2
l,i+2,i
*enddo
l,14,69
l,75,6
l,57,15
l,20,67
*do,i,82,86,2
l,i,i+2
*enddo
l,21,82
l,88,29
*do,i,99,103,2
l,i+2,i
*enddo
l,30,105
l,99,38
l,44,50
l,60,39
*do,i,89,93,2
l,i+2,i
*enddo
l,45,95
l,89,5
latt,1,3,1
lesize,all,,,5
lmesh,all
esel,all
cmsel,u,wl
cmsel,u,zhl
cm,zcl1,elem
lsel,none
!create obliquebeam-2
l,7,74
l,74,72
l,72,70
l,70,13
l,8,78
l,78,76
l,76,12
l,9,77
l,77,11
l,22,83
l,83,85
l,85,87
l,87,28
l,23,79
l,79,81
l,81,27
l,24,80
l,80,26
l,31,104
l,104,102
l,102,100
l,100,37
l,32,108
l,108,106
l,106,36
l,33,107
l,107,35
l,46,94
l,94,92
l,92,90
l,90,4
l,47,98
l,98,96
l,96,3
l,48,97
l,97,2
l,58,16
l,19,68
l,43,49
l,59,40
latt,1,4,1
lesize,all,,,5
lmesh,all
esel,all
cmsel,u,wl
cmsel,u,zhl
cmsel,u,zcl1
cm,zcl2,elem
lsel,none
!create combinebeam
*do,i,69,74
l,i,i+1
*enddo
l,13,69
l,75,7
l,11,76
l,76,77
l,77,78
l,78,9
*do,i,82,87
l,i,i+1
*enddo
l,22,82
l,88,28
l,24,79
l,79,80
l,80,81
l,81,26
*do,i,99,104
l,i,i+1
*enddo
l,37,99
l,105,31
l,35,106
l,106,107
l,107,108
l,108,33
*do,i,89,94
l,i,i+1
*enddo
l,4,89
l,95,46
l,2,96
l,96,97
l,97,98
l,98,48
*do,i,49,58
l,i,i+10
*enddo
l,18,58
l,58,67
l,57,66
l,66,55
l,55,64
l,64,53
l,53,62
l,62,51
l,51,60
l,60,49
l,49,41
latt,1,5,1
lesize,all,,,5
lmesh,all
esel,all
cmsel,u,wl
cmsel,u,zhl
cmsel,u,zcl1
cmsel,u,zcl2
cm,ljl,elem
allsel,all
!creat solid-spring
cmsel,s,wl
nsle,s,1
cm,wlnode,node
nsel,s,loc,x,-56.2
ngen,2,2000,all,,,-1
cmsel,s,wlnode
nsel,s,loc,x,56.2
ngen,2,2000,all,,,1
cmsel,s,wlnode
nsel,s,loc,y,-42.525
ngen,2,2000,all,,,,-1
cmsel,s,wlnode
nsel,s,loc,y,42.525
ngen,2,2000,all,,,,1
n,2500,-57.200,-42.525,0
n,2600,-57.200,42.525,0
n,2700,57.2,-42.524,0
n,2800,57.2,42.525,0
type,2
mat,2
real,6
*do,i,1,480
e,i+2000,i
*enddo
e,2500, 1,
e,2600,82
e,2800,232
e,2700,322
allsel
nsel,s,loc,x,-57.2
nsel,a,loc,x,57.2
nsel,a,loc,y,43.525
nsel,a,loc,y,-43.525
cm,springnode,node

!define load
allsel
cmsel,s,wl
sfbeam,all,2,pres,307
allsel
cmsel,s,springnode
d,all,all
allsel
cmsel,s,wlline
nsll,s,1
d,all,uz
allsel,all
/solu
time,1
solve
/post1
pldisp,2
etable,fxi,smisc,1
etable,fxj,smisc,14
plls,fxi,fxj,0.5
etable,mzi,smisc,3
etable,mzj,smisc,16
plls,mzi,mzj,-0.5

[ 本帖最后由 zp4655958 于 2011-11-28 10:36 编辑 ]