!ʩһʼŶȻû


/prep7
et,1,beam188

mp,ex,1,2.1e11
mp,prxy,1,0.3
mp,gxy,1,8e10

!뾶˵Ľ
sectype,1,beam,ctube,,0
secdata,0.09,0.0925,36
!б˽
sectype,2,beam,ctube,,0
secdata,0.08,0.083,36

!ģ
csys,2
fi=5
r=50
theta=15

!һģͽڵ
*do,i,1,6
 *do,j,1,24,1
 n,24*(i-1)+j,r,(j-1)*theta,(i-1)*fi+60
 *enddo
*enddo
n,2000,100,0,90

type,1
mat,1
secnum,1
!
*do,i,1,6
 *do,j,1,23,1
 e,24*(i-1)+j,24*(i-1)+j+1,2000
 *enddo
e,i*24,i*24-23,2000
*enddo

!
*do,i,1,5
 *do,j,1,24,1
 e,24*(i-1)+j,24*(i-1)+j+24,2000
 *enddo
*enddo
n,1000,50,0,90
*do,i,121,144,1
e,i,1000,2000
*enddo
!/pnum,node,1
eplot

type,1
real,1
mat,1
secnum,2
!б
*do,i,1,5
 *do,j,1,23,1
 e,24*(i-1)+j,24*(i-1)+j+25,2000
 *enddo
e,i*24,i*24+1,2000
*enddo
nummrg,all
numcmp,all
finish

/solu
csys,2
nsel,s,loc,z,60
nplot
d,all,ux
d,all,uy
d,all,uz
allsel
eplot

nsel,u,loc,z,60
nplot

f,all,fz,-1
allsel
solve
finish
/solu
antype,buckle
bucopt,subsp,3
mxpand,3
solve
finish
/post1
set,list
SET,FIRST   
PLDISP,0
SET,NEXT
PLDISP,0
SET,NEXT
PLDISP,0
finish



