Question

请教高手一个问题，ANSYS中link10单元，定义实常数时后面几个数的含义

如下命令流中
et,2,link10
mp,ex,3,1.95e10
mp,prxy,3,0.25
mp,dens,3aa,1200
r,1,22.885,2949,5.65,22.885/25,25,0
r,2,30.48,3439,6.959,30.48/25,25,0
定义实常数r后面几个数字的含义分别是什么？？？另该单元在梁中用于模拟预应力效果，

Answer 1

link10不是就两个real constant么？
查help文件就行了。

Real Constants
AREA - Cross-sectional area
ISTRN - Initial strain
If KEYOPT(3) = 0 and ISTRN is less than zero, the cable is initially slack.
If KEYOPT(3) = 1 and ISTRN is greater than zero, the gap is initially open.

你的命令流里的r，不一定就是对应的link10的real constant