ansys中谐响应分析的具体步骤是什么啊

2024-12-17 06:31:38
推荐回答(1个)
回答1:

finish
a=1683 !需要施加简谐载荷的节点号
b=1713 !同上

!! harmonic analysis

/solu
ANTYPE,3

HROPT,full !完全法求解
HARFRQ,0.1,2, !频率从0.1到2
NSUBST,190, !分为190个载荷步
KBC,1 !载荷阶梯式变化

OUTRES,BASIC,ALL,

f,a,fy,-1000,1000
f,b,fy,-1000,1000

SOLVE
FINISH

/post26
!file,freq,rfrq !!!
nsol,2,a,u,y,uy1
nsol,3,b,u,y,uy2

plvar,a,b
finish