Question

ANSYS 结构分析中单元beam44和beam188不能输出梁的弯矩图？

ANSYS 结果分析中单元beam44和beam188不能输出梁的弯矩图？定义了smisc的值，但是不能输出弯矩图。请高手指点！不胜感激。

Answer 1

可以输袭枣出，给你发个例子吧
FINISH
/CLEAR
/FILNAME, EX
/UNITS,CGS
/TITLE,EX.txt, SIMULATION OF OVER-DETERMINED BEAM WITH MORE NODES
/PREP7
N,1,0,0
N,2,0.06,0 $ N,3,0.12,0 $ N,4,0.18,0
N,5,0.24,0 $ N,6,0.30,0 $ N,7,0.36,0
N,8,0.42,0 $ N,9,0.48,0 $ N,10,0.54,0
N,11,0.60,0
ET,1,BEAM3
MP,EX,1,207e9
MP,PRXY,1,0.3
R,1,0.001,0.020833,0.05
E,1,2
E,2,3 $ E,3,4 $ E,4,5 $ E,5,6
E,6,7 $ E,7,8 $ E,8,9 $ E,9,10
E,10,11
FINISH
/SOLU
ANTYPE,STATIC
OUTPR,BASIC,ALL
D,1,UX,0,,,,,UY,ROTZ
D,11,UY,0
SFBEAM,1,1,PRES,0,60
SFBEAM,2,1,PRES,60,120 $ SFBEAM,3,1,PRES,120,180
SFBEAM,4,1,PRES,180,240 $ SFBEAM,5,1,PRES,240,300
SFBEAM,6,1,PRES,300,360 $ SFBEAM,7,1,PRES,360,420
SFBEAM,8,1,PRES,420,480 $ SFBEAM,9,1,PRES,480,540
SFBEAM,10,1,PRES,540,600
F,6,FY,-200
SOLVE
FINISH
/POST1
PRDISP
ETABLE,IMOMENT,SMISC,6 !节点I处的弯矩
ETABLE,JMOMENT,SMISC,12 !节点袜禅J处的弯矩
ETABLE,ISHEAR,SMISC,2 !节点I处Y方向的受力
ETABLE,JSHEAR,SMISC,8 !节点J处Y方向的受力
PRETAB
/TITLE,SHEAR FORCE DIAGRAM
PLLS,ISHEAR,JSHEAR !结构剪力分布拍好拆图
/TITLE,BENDING MOMENT DIAGRAM
PLLS,IMOMENT, JMOMENT !结构弯矩分布图
FINISH

Answer 2

相信你也定义了单元表了，可是可能单元表的定义不对，这个可以看迅芹蠢帮助文件“help,beam188”，在这个单元的首消帮助文件的最后，会亩陪有一个表，来告诉你弯矩是哪项。一定要学会看这个表哦。

Answer 3

你那么定义是无法输出的，但是要输出188的会稍微麻烦。