! 参考以下case
! 用ANSYS beam 54单元描述变截面梁的例子
! Example of tapered unsymmetric beam 54 in ANSYS
! 作者：陆新征, 清华大学土木系，
! Author: Lu Xinzheng Dept. Civil Engrg. of Tsinghua University
!
finish
/clear

/PREP7
A_HYT1=0.4 !A端
A_HYB1=0.1 !A端
B_HYT1=0.2 !B端
B_HYB1=0.1 !B端
OFFSET=0.5 !偏移
!*
ET,1,BEAM54
!*
!*
*SET,_RC_SET,1,
R,_RC_SET,0.08,0.0010666666666667,A_HYT1,A_HYB1,
RMODIF,_RC_SET,9,0,-OFFSET,
RMODIF,_RC_SET,14,0,
RMODIF,_RC_SET,5,0.2*0.2,0.2*0.2**3/12,B_HYT1,B_HYB1,
RMODIF,_RC_SET,11,0,-OFFSET,
RMODIF,_RC_SET,15,0,
RMODIF,_RC_SET,13,0,
RMODIF,_RC_SET,16,0, , ,
!*
*SET,_RC_SET,2,
R,_RC_SET,0.08,0.0010666666666667,A_HYB1,A_HYT1,
RMODIF,_RC_SET,9,0,OFFSET,
RMODIF,_RC_SET,14,0,
RMODIF,_RC_SET,5,0.2*0.2,0.2*0.2**3/12,B_HYB1,B_HYT1,
RMODIF,_RC_SET,11,0,OFFSET,
RMODIF,_RC_SET,15,0,
RMODIF,_RC_SET,13,0,
RMODIF,_RC_SET,16,0, , ,
!*

!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,200e3
MPDATA,PRXY,1,,.2
N,1,0,,,,,,
N,2,5,,,,,,
N,3,10,,,,,,
TYPE, 1
MAT, 1
REAL, 1

!*
e,1,2
REAL, 2
e,3,2
/eshap,1
EPLOT