请问各位高手，用ansys怎样在构件端部施加加速度载荷！
请问各位高手，我想用ansys模拟力锤敲击管道端部，怎样施加这个冲击力载荷呢，下面是我的命令流，最后出来的图有些错误，不知道错误是不是出现在施加载荷那里，麻烦大家帮我分析一下，谢谢了，非常感谢！finish
/clear
/config,nres,10000
配置
!读入加速度波形文件
*creat,myinput,mac
*dim,acet,,26,2
*vread,acet,ta,txt,,jik,2,26
(2f11.8)
*end
myinput
!-----------------------------
/prep7
L0=9504/1000
et,1,shell63
r,1,5/1000
mp,ex,1,2.1e11
mp,prxy,1,0.3
MP,DENS,1,7850
pcirc,30.6/1000
adele,all
k,20
k,21,,,l0
l,20,21
adrag,all,,,,,,5
ldele,5,,,1
esize,20/1000
amesh,all
nsel,s,loc,z,0
d,all,all
allsel,all
/solu
antype,4
timint,on
outres,a,all
autots,on
kbc,1
deltim,1e-6,,1e-5
nsel,s,loc,z,l0-1e-5,l0+1e-5
cm,jznode,node
nsel,all
*do,i,1,26
time,acet(i,1)
f,jznode,fz,-acet(i,2)
solve
*enddo
time,acet(26,1)+1e-3
f,all,fz,0
solve
time,0.02
solve
/post26
nsol,2,3820,a,z
plvar,2
你好，544742446，想请教您一下
页:
[1]