respectful everone:
I use Joint2D to build a beam-column joint, then subjected to cyclic loads to draw hysteretic curves.
when I change the parameters of pinching4 material, the hysteretic curves cannot change at all. and I don't know if it was because the problem of multiple constraints.
I use "rigidlink bar" to connect the nodes of zero-length section element between upper column and joint(2 3 ), beam and joint(6 7 ), bottom column and joint(9 11)
rigidLink bar 2 3;
rigidLink bar 6 7;
rigidLink bar 9 11;
the center node of joint2D is 12, and the external nodes are 2 6 9 11 respectively,I use rigidlink beam to multi-constraint them
rigidLink beam 12 2;
rigidLink beam 12 6;
rigidLink beam 12 9;
rigidLink beam 12 5;
thank you so much and may you have a delightful day!
joint2d-pinching4 cannot change the hysteretic curves
Moderators: silvia, selimgunay, Moderators
-
- Posts: 1
- Joined: Mon Oct 12, 2020 11:43 am
Re: joint2d-pinching4 cannot change the hysteretic curves
I'm currently building my own system and based on the hysteretic curves and it seems like one way to achieve it with my team is Joint2D.
Jack @ https://plombier-montreal.net
Jack @ https://plombier-montreal.net