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一个简单的桁架问题,有错误的信息,大伙帮忙找错误,解释解释
fini
/cle
/filename,truss
/title,ghostsavage
/prep7
et,1,link1
r,1,10/144
r,2,5/144
mp,ex,1,29e6*144
mp,PRXY,1,0.3
/PNUM,KP,1
/PNUM,LINE,1
k,1
k,2,15
k,3,,15
k,4,15,15
k,5,2.5,25
k,6,12.5,25
k,7,2.5,35
k,8,12.5,35
k,11,-17.5,45
k,16,32.5,45
KFILL,11,16,4,12
kbetw,7,11,9,rati,0.5
kbetw,8,16,10,rati,0.5
lstr,1,2
lstr,2,4
lstr,1,3
lstr,1,4
lstr,3,4
lstr,3,5
lstr,4,5
lstr,4,6
lstr,5,6
lstr,5,7
lstr,5,8
lstr,6,8
lstr,7,8
LSTR,7,9
LSTR,9,11
LSTR,11,12
LSTR,9,12
LSTR,12,13
LSTR,7,13
LSTR,13,14
LSTR,8,14
LSTR,8,13
LSTR,8,10
LSTR,10,16
LSTR,14, 15
LSTR,15,16
LSTR,10,15
LSTR,9,13
LSTR,10,14
LGLUE,ALL
LSEL,S,,,1,9
LATT,1,1,1, , , ,
LSEL,INVE
LATT,1,2,1, , , ,
ALLSEL,ALL
LESIZE,ALL,0.5, , , ,1, , ,1,
LMESH,ALL
/ESHAPE,1
EPLOT
DK,1,ALL
DK,2,ALL
FK,11,FY,-1000
FK,16,FY,-1000
ALLSEL,ALL
FINI
/SOLU
SOLVE
FINI
/POST1
PLDISP |