ansys 自定义箱梁截面出现了旋转
以下是命令流：最后拉身体与原截面放置方式不一致，请大家帮忙找下原因，感谢！/BATCH
! /COM,ANSYS RELEASE 10.0 UP20050718 21:25:04 11/13/2010
/PREP7
!*
ET,1,PLANE42
!*
ET,2,BEAM188
!*
ET,3,BEAM188
K,1,-7.71,2.82,,
K,2,-7.71,3,,
K,3,7.71,3,,
K,4,7.71,2.82,,
K,5,4.25,2.5,,
K,6,3.75,2.2,,
K,7,3.75,0,,
K,8,-3.75,0,,
K,9,-3.75,2.2,,
K,10,-4.25,2.5,,
K,11,-3.25,2.2,,
K,12,-2.75,2.5,,
K,13,-1.55,2.72,,
K,14,1.55,2.72,,
K,15,2.75,2.5,,
K,16,3.25,2.2,,
K,17,3.25,0.6,,
K,18,2.65,0.3,,
K,19,-2.65,0.3,,
K,20,-3.25,0.6,,
LSTR, 1, 2
LSTR, 2, 3
LSTR, 3, 4
LSTR, 4, 5
LSTR, 5, 6
LSTR, 6, 7
LSTR, 7, 8
LSTR, 8, 9
LSTR, 9, 10
LSTR, 10, 1
LSTR, 11, 12
LSTR, 12, 13
LSTR, 13, 14
LSTR, 14, 15
LSTR, 15, 16
LSTR, 16, 17
LSTR, 17, 18
LSTR, 18, 19
LSTR, 19, 20
LSTR, 20, 11
FLST,2,10,4
FITEM,2,10
FITEM,2,1
FITEM,2,2
FITEM,2,3
FITEM,2,4
FITEM,2,5
FITEM,2,6
FITEM,2,7
FITEM,2,8
FITEM,2,9
AL,P51X
FLST,2,10,4
FITEM,2,12
FITEM,2,11
FITEM,2,20
FITEM,2,19
FITEM,2,18
FITEM,2,17
FITEM,2,16
FITEM,2,15
FITEM,2,14
FITEM,2,13
AL,P51X
ASBA, 1, 2
TYPE, 1
MAT,
REAL,
ESYS, 0
SECNUM,
!*
FLST,2,1,5,ORDE,1
FITEM,2,3
AESIZE,P51X,0.4,
MSHAPE,0,2D
MSHKEY,0
!*
CM,_Y,AREA
ASEL, , , , 3
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
!*
!*
! SECWRITE
!*
SECTYPE,1,BEAM,MESH,contious bridge
SECOFFSET,CENT,,,
SECREAD,'contious bridge','SECT',' ',MESH
MPDE,DENS,1
MPDATA,DENS,1,,2400
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDE,EX,1
MPDE,PRXY,1
MPDATA,EX,1,,2.67E+010
MPDATA,PRXY,1,,0.3
/UI,MESH,OFF
TYPE, 1
MAT, 1
REAL,
ESYS, 0
SECNUM, 1
!*
K,21,0,1,0,
!*
LATT,1, ,1, , 21, ,1
N,1,0,0,0,,,,
N,2,0,0,-1,,,,
! /VIEW,1,1,2,3
! /ANG,1
WPSTYLE,,,,,,,,1
WPSTYLE,,,,,,,,0
TYPE, 2
MAT, 1
REAL,
ESYS, 0
SECNUM, 1
TSHAP,LINE
!*
FLST,2,2,1
FITEM,2,1
FITEM,2,2
E,P51X
!*
! /SHRINK,0
! /ESHAPE,1.0
! /EFACET,1
! /RATIO,1,1,1
/CFORMAT,32,0
! /REPLOT
!*
! /VIEW,1,1,2,3
! /ANG,1
GPLOT
! LGWRITE,'110','lgw','F:\',COMMENT 自己的沙发坐着，输入一个小命令流即可。
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