我把命令流贴出来,有些命令流我也搞不清楚什么意思,我基本上是GUI操作
/PREP7
!*
ET,1,PIPE16
!*
ET,2,COMBIN14
!*
R,0.6,0.06,,,,,,
RMORE,,,,,,,
RMORE,,
!*
R,2,4700000
!*
!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,1.8E11
MPDATA,PRXY,1,,0.3
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,1,,7800
K,1,2.5E-3,2.5E-3,122E-3
K,1,2.5E-3,2.5E-3,1780E-3
L,1,2
K,11,302.5E-3,2.5E-3,122E-3
K,12,152.5E-3,262.31E-3,122E-3
K,13,-147.5E-3,262.31E-3,122E-3
K,14,-297.5E-3,2.5E-3,122E-3
K,15,-147.5E-3,-257.31E-3,122E-3
K,16,152.5E-3,-257.31E-3,122E-3
L,1,11
L,1,12
L,1,13
L,1,14
L,1,15
L,1,16
/VIEW,1,1,1,1
/ANG,1
/REP,FAST
LPLOT
!*
KEYOPT,2,1,0
KEYOPT,2,2,3
KEYOPT,2,3,0
!*
CM,_Y,LINE
LSEL,,,,
CM,_Y1,LINE
CMSEL,S,_Y
!*
!*
CMSEL,S,_Y1
LATT,1,1,1,,,,
CMSELS,_Y
CMDELE,_Y
CMDELE,_Y1
!*
FLST,5,6,4,ORDE,2
FITEM,5,2
FITEM,5,-7
CM,_Y,LINE
LSEL,,,,P51X
CM,Y,1,LINE
CMSEL,S,_Y
!*
!*
CMSELS,_Y1
LATT,1,2,2,,,,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
!*
LESIZE,ALL,0.001,,,,1,,,1,
FLST,217,4,ORDE,2
FITEM,2,1
FITEM,2,-7
LMESH,P51X
FINESH
/sOL
!*
ANTYPE,2
!*
MSAVE,0
!*
MODOPT,SUBSP,10
EQSLV,FRONT
MXPAND,10,,,0
LUMPM,0
PSTRES,0
!*
MODOPT,SUBSP,10,0,0,,OFF
RIGID,
SUBOPT,8,4,14,0,0,ALL
!*
FLST,2,6,3,ORDE,2
FITEM,2,11
FITEM,2,-16
!*
/GO
DK,P51X,,,0,ALL,,,,,,
/STATUS,SOLU
SOLVE
FINESH
计算结果
1 0.20734E-02
2 0.22285E-02
3 0.25139E-02
4 0.27641E-02
5 1.3434
6 791.47
7 791.47
8 898.44
9 1361.7
10 1361.7
如果弹簧的K值改为47
计算结果是
1 0.19976e-02
2 0.21914e-02
3 0.24032e-02
4 0.25394e-02
5 791.47
6 791.47
7 898.44
8 1361.7
9 1361.7
10 1448.7
弹簧刚度影响如此小么?
我的操作哪里有问题? |