ANSYS隧道三维建模程序(台阶法)

finish
/cle
/filename,suidao
/title,anlysis of suidao in 3d
/PREP7 !进入前处理器
ET,1,mesh200,6
et,2,solid45

R,1,0.4,0.4,0.4,0.4, !设置梁单元几何常数
MP,EX,1,8e9 !围岩
MP,PRXY,1,0.28 !输入泊松比
MP,DENS,1,2400 !输入密度
TB,DP,1,,,
tbdata,1,1.2e6,42,19
MP,EX,2,8e9 !锚杆加固区
MP,PRXY,2,0.28 !输入泊松比
MP,DENS,2,2400
TB,DP,2,,,
tbdata,1,1.2e6,42,20

MP,EX,3,8e9 !开挖土体
MP,PRXY,3,0.28 !输入泊松比
MP,DENS,3,2400
TB,DP,3,,,
tbdata,1,1.2e6,42,21
MP,EX,4,8e9 !衬砌区
MP,PRXY,4,0.28 !输入泊松比
MP,DENS,4,2400
CSYS,0
k, 1 ,.000,.439,.000,
k, 2 ,-2.839,-2.697,.000,
k, 3 ,2.839,-2.697,.000,
k, 4 ,-1.521,-3.508,.000,
LARC,2 ,3 ,4
k, 5 ,.000,2.587,.000,
k, 6 ,1.903,4.490,.000,
k, 7 ,-1.903,4.490,.000,
k, 8 ,1.030,5.073,.000,
LARC,6 ,7 ,8
k, 9 ,.650,1.937,.000,
k, 10 ,-2.892,2.635,.000,
k, 11 ,-2.251,4.086,.000,
LARC,7 ,10 ,11
k, 12 ,6.674,.750,.000,
k, 13 ,-3.047,.000,.000,
k, 14 ,-2.998,1.982,.000,
LARC,10 ,13 ,14
l, 2 ,13
k, 15 ,2.065,4.653,.000,
k, 16 ,-2.066,4.653,.000,
k, 17 ,1.118,5.286,.000,
LARC,15 ,16 ,17
k, 18 ,-3.118,2.680,.000,
k, 19 ,-2.436,4.223,.000,
LARC,16 ,18 ,19
k, 20 ,-3.276,-.018,.000,
k, 21 ,-3.226,2.011,.000,
LARC,18 ,20 ,21
k, 22 ,-3.059,-2.840,.000,
l, 22 ,20
k, 23 ,-.650,1.937,.000,
k, 24 ,2.892,2.636,.000,
k, 25 ,2.751,3.149,.000,
LARC,24 ,6 ,25
k, 26 ,-6.674,.750,.000,
k, 27 ,3.047,.000,.000,
k, 28 ,3.076,.661,.000,
LARC,27 ,24 ,28
l, 3 ,27
k, 29 ,3.117,2.680,.000,
k, 30 ,2.967,3.226,.000,
LARC,29 ,15 ,30
k, 31 ,3.276,-.018,.000,
k, 32 ,3.306,.659,.000,
LARC,31 ,29 ,32
k, 33 ,3.059,-2.840,.000,
l, 33 ,31
k, 34 ,6.050,-3.071,.000,
k, 35 ,6.268,-.248,.000,
l, 34 ,35
k, 36 ,6.061,3.260,.000,
k, 37 ,6.305,.632,.000,
LARC,35 ,36 ,37
k, 38 ,4.186,6.774,.000,
k, 39 ,5.793,4.233,.000,
LARC,36 ,38 ,39
k, 40 ,-4.187,6.774,.000,
k, 41 ,2.265,8.058,.000,
LARC,38 ,40 ,41
k, 42 ,-6.061,3.260,.000,
k, 43 ,-4.846,6.009,.000,
LARC,40 ,42 ,43
k, 44 ,-6.267,-.249,.000,
k, 45 ,-6.202,2.390,.000,
LARC,42 ,44 ,45
k, 46 ,-6.050,-3.071,.000,
l, 46 ,44
k, 47 ,.000,.441,.000,
k, 48 ,-1.644,-3.733,.000,
LARC,22 ,33 ,48
l, 3 ,33
l, 27 ,31
l, 24 ,29
l, 6 ,15
l, 7 ,16
l, 10 ,18
l, 13 ,20
l, 2 ,22
l, 33 ,34
l, 31 ,35
l, 29 ,36
l, 15 ,38
l, 16 ,40
l, 18 ,42
l, 20 ,44
l, 22 ,46
l, 13 ,27
k, 49 ,-10.000,10.000,.000,
k, 50 ,10.000,10.000,.000,
l, 49 ,50
k, 51 ,10.000,3.260,.000,
l, 50 ,51
k, 52 ,10.000,-.248,.000,
l, 51 ,52
k, 53 ,10.000,-10.000,.000,
l, 52 ,53
k, 54 ,-10.000,-10.000,.000,
l, 53 ,54
k, 55 ,-10.000,-.249,.000,
l, 54 ,55
k, 56 ,-10.000,3.260,.000,
l

, 55 ,56
l, 56 ,49
l, 49 ,40
l, 50 ,38
l, 42 ,56
l, 36 ,51
l, 46 ,54
l, 34 ,53
k, 57 ,.000,-.406,.000,
k, 58 ,-3.611,-5.943,.000,
LARC,46 ,34 ,58
l, 44 ,55
l, 35 ,52
k, 59 ,-30.000,20.000,.000,
k, 60 ,30.000,20.000,.000,
l, 59 ,60
k, 61 ,30.000,10.000,.000,
l, 60 ,61
k, 62 ,30.000,-30.000,.000,
k, 63 ,-30.000,-30.000,.000,
l, 62 ,63
k, 64 ,-30.000,-10.000,.000,
l, 63 ,64
k, 65 ,-30.000,10.000,.000,
l, 65 ,59
l, 65 ,49
l, 50 ,61
l, 64 ,54
k, 66 ,30.000,-10.000,.000,
l, 53 ,66
l, 66 ,62
k, 67 ,-30.000,3.260,.000,
l, 56 ,67
k, 68 ,30.000,3.260,.000,
l, 51 ,68
k, 69 ,-30.000,-.249,.000,
l, 55 ,69
k, 70 ,30.000,-.248,.000,
l, 52 ,70
l, 65 ,67
l, 67 ,69
l, 69 ,64
l, 61 ,68
l, 68 ,70
l, 70 ,66

al,4,3,2,10,11,40
al,5,1,12,40
al,8,29,4,30
al,7,28,3,29
al,28,6,27,2
al,27,13,26,10
al,11,26,14,25
al,12,25,15,24
al,1,24,23,31
al,9,30,5,31
al,22,38,9,39
al,21,37,8,38
al,20,37,7,36
al,36,6,35,19
al,35,18,34,13
al,34,17,33,14
al,33,16,32,15
al,49,41,50,19
al,48,49,20,51
al,50,42,52,18
al,51,21,56,47
al,52,43,57,17
al,46,56,22,53
al,39,55,32,23
al,53,55,54,45
al,54,44,57,16
al,62,58,59,64,41,63
al,63,48,68,72
al,64,75,69,42
al,73,68,47,70
al,69,76,71,43
al,70,46,65,74
al,71,77,66,44
al,61,65,45,66,67,60
lsel,s,,,2,6,4
lesize,all,,,9
lsel,s,,,3,7,4
lsel,a,,,10,13,3
lesize,all,,,4
lsel,s,,,4,8,4
lsel,a,,,11,14,3
lsel,a,,,5,9,4
lsel,a,,,12,15,3
lesize,all,,,5
lsel,s,,,1,23,22
lesize,all,,,12
lsel,s,,,24,31,1
lesize,all,,,1
mshkey,1
mshape,2d
mat,4
asel,s,,,3,10,1
amesh,all
lsel,s,,,40
lesize,all,,,12
lsel,s,,,3,4,1
lccat,all
lsel,s,,,10,11,1
lccat,all
mshkey,2
mat,3
asel,s,,,1,2,1
amesh,all
lsel,s,,,19
lsel,a,,,41
lesize,all,,,9
lsel,s,,,18,20
lsel,a,,,42,48,6
lesize,all,,,4
lsel,s,,,21,22,1
lsel,a,,,16,17,1
lsel,a,,,46,47,1
lsel,a,,,43,44,1
lesize,all,,,5
lsel,s,,,55
lsel,a,,,45
lesize,all,,,12
lsel,s,,,32,39,1
lesize,all,,,4,2
lsel,s,,,49,54,1
lsel,a,,,56,57,1
lesize,all,,,4,2
asel,s,,,11,17
mat,2
amesh,all
mat,1
asel,s,,,18,26
amesh,all
mshkey,1
lsel,s,,,63,65,2
lesize,all,,,5,0.5
lsel,s,,,68,70,2
lesize,all,,,5,2
lsel,s,,,64,66,2
lsel,a,,,69,71,2
lesize,all,,,5,2
asel,s,,,28,33
amesh,all
lsel,s,,,62
lesize,all,,,4,2
lsel,s,,,59
lesize,all,,,4,0.5
lsel,s,,,63,64
lsel,a,,,41
lccat,all
lsel,s,,,65,66
lsel,a,,,45
lccat,all
lsel,s,,,67
lesize,all,,,5,2
lsel,s,,,61
lesize,all,,,5,0.5
asel,s,,,27,34,7
amesh,all
allsel
lsel,s,lccat
ldele,all
nummrg,all
numcmp,all

k,100,0,0,,
k,1000,,,-40
l,100,1000
extopt,esize,4,0
extopt,aclear,1
type,2
mat,1
asel,s,,,18,34,1
vdrag,all,,,,,,78
mat,1
asel,s,,,1,2,1
vdrag,all,,,,,,78
mat,1
asel,s,,,11,17
vdrag,all,,,,,,78
mat,1
asel,s,,,3,10,1
vdrag,all,,,,,,78
allsel
nummrg,all
numcmp,all
nsel,s,loc,z,0
nsel,a,loc,z,-40
d,all,uz
nsel,s,loc,x,-30
nsel,a,loc,x,30
nplot
d,all,ux
asel,s,,,97
nsla,s,1

nplot
d,all,uy
allsel
acel,,9.8

/solu
antype,static,
time,1
nsubst,10
antots,1
nlgeom,on
nropt,full
pred,on
lnsrch,on
outres,all,last
allsel
solve

/solu
antype,,rest
time,2*1
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18
nslv,s,1
nsel,r,loc,z,0.1,-10*1-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,31
nslv,s,1
nsel,r,loc,z,0.1,-10*1-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,21,25,1
nslv,s,1
nsel,r,loc,z,0.1,-10*1-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve

/solu
antype,,rest
time,2*1+1
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18,19,1
nslv,s,1
nsel,r,loc,z,0.1,-10*1-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,34
nslv,s,1
nsel,r,loc,z,0.1,-10*1-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,20,26,1
nslv,s,1
nsel,r,loc,z,0.1,-10*1-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve

/solu
antype,,rest
time,2*2
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18
nslv,s,1
nsel,r,loc,z,0.1,-10*2-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,31
nslv,s,1
nsel,r,loc,z,0.1,-10*2-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,21,25,1
nslv,s,1
nsel,r,loc,z,0.1,-10*2-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve

/solu
antype,,rest
time,2*2+1
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18,19,1
nslv,s,1
nsel,r,loc,z,0.1,-10*2-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,34
nslv,s,1
nsel,r,loc,z,0.1,-10*2-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,20,26,1
nslv,s,1
nsel,r,loc,z,0.1,-10*2-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve


/solu
step=3
antype,,rest
time,2*3
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18
nslv,s,1
nsel,r,loc,z,0.1,-10*3-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,31
nslv,s,1
nsel,r,loc,z,0.1,-10*3-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,21,25,1
nslv,s,1
nsel,r,loc,z,0.1,-10*3-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve

/solu
step=3
antype,,rest
time,2*3+1
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18,19,1
nslv,s,1
nsel,r,loc,z,0.1,-10*3-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,34
nslv,s,1
nsel,r,loc,z,0.1,-10*3-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,20,26,1
nslv,s,1
nsel,r,loc,z,0.1,-10*3-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve


/solu
step=4
antype,,rest
time,2*4
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18
nslv,s,1
nsel,r,loc,z,0.1,-10*4-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,31
nslv,s,1
nsel,r,loc,z,0.1,-10*4-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,21,25,1
nslv,s,1
nsel,r,loc,z,0.1,-10*4-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve

/solu
step=4
antype,,rest
time,2*4+1
autots,1
deltim,0.1,0.001,0.2,1
vsel,s,,,18,19,1
nslv,s,1
nsel,r,loc,z,0.1,-10*4-0.1
esln,s,1
eplot
ekill,all
vsel,s,,,27,34
nslv,s,1
nsel,r,loc,z,0.1,-10*4-0.1
esln,s,1
eplot
mpchg,4,all,
vsel,s,,,20,26,1
nslv,s,1
nsel,r,loc,z,0.1,-10*4-0.1
esln,s,1
eplot
mpchg,2,all,
save
allsel
solve