ANSYS里三维简支梁加弹簧支座怎么加啊？谢谢 浏览：110424 回答：1 以前都是用刚性支座，直接约束就可以了。这次用弹簧，大家说下怎么约束啊？ 是用combin14单元么？是的话，怎么约束呢，由于是三维的，怎么处理呢？谢谢大街
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/prep7
nsel,all !选择当前所有节点
csys,0
cmsel,s,QIAN,node !选主元的命令，类型可以为：node,area,line,
*get,ntotal,node,0,count !
*dim,nnum,array,ntotal !
*get,nnum(1),node,,num,min !提取节点编号
*do,i,2,ntotal !
nnum(i)=ndnext(nnum(i-1)) !
*enddo !
*do,i,1,ntotal !
NGEN,2,400000, nnum(i),,,0.5,,,0 !X方向偏移
type,10
real,14
e,nnum(i),nnum(i)+400000 !
d,nnum(i)+400000,all,,,,,,,,,, !
*enddo !
*do,i,1,ntotal !
NGEN,2,600000, nnum(i),,,,0.5,,0 !Y方向偏移
type,5
real,21
e,nnum(i),nnum(i)+600000 !
d,nnum(i)+600000,all,,,,,,,,,, !
*enddo !
*do,i,1,ntotal !
NGEN,2,800000, nnum(i),,,, ,-0.5,0 !Z方向偏移
type,10
real,14
e,nnum(i),nnum(i)+800000 !
d,nnum(i)+800000,all,,,,,,,,,, !
*enddo !