When I tried to use Joint 2D element for my own 4-stroey frame,I found one error below.I just can't define the center node for my Joint 2D element.
"WARNING node tag specified for the center node already exists.
Use a new node tag.
Joint2D element: 1111"
Any Help?!Thank you.
Search found 3 matches
- Sun Oct 21, 2018 12:37 am
- Forum: OpenSees.exe Users
- Topic: how to define interface rotational spring in Joint2D
- Replies: 0
- Views: 1449
- Sun Oct 21, 2018 12:27 am
- Forum: OpenSees.exe Users
- Topic: Problem when using Joint2D element
- Replies: 1
- Views: 2305
Re: Problem when using Joint2D element
I think you should check the stiffness in 6-story frame.
- Tue Aug 14, 2018 6:51 pm
- Forum: Framework
- Topic: incremenal dynamic analysis problem
- Replies: 0
- Views: 1928
incremenal dynamic analysis problem
Hello I'm a student.I got some problems when I did incremenal dynamic analysis of 1-Story reinforced concrete portal frame with and without viscous dampers by OpenSees software somedays ago. When peak ground acceleration was 0.85 g ,it could not work,and the analysis was failed. The warning is: WARN...