element shape

Forum for OpenSees users to post questions, comments, etc. on the use of the OpenSees interpreter, OpenSees.exe

Moderators: silvia, selimgunay, Moderators

Post Reply
funfo
Posts: 4
Joined: Wed Oct 21, 2015 11:38 am
Location: Politecnico di Torino

element shape

Post by funfo »

Dear all
I'm sorry if the question may be stupid, but I did not find the answer in the manual. Must the element shape be a square? I found out that in the examples the elements always have four sides with the same length, but the question is, is it compulsory?
Thanks anyway.
LeandroC
Posts: 2
Joined: Wed Mar 02, 2016 7:38 am

Re: element shape

Post by LeandroC »

As far as I know the general answer is no.
If you are using elastic elements you need to assign directly Area and Inertia. Therefore you do not mind the shape.
If you are using nonlinear elements, then in the case of fiber sections (e.g.) you need to assign the shape, whether rectangular or circular.
But I have been using the software for two days. Maybe some expert users can add useful information.
funfo
Posts: 4
Joined: Wed Oct 21, 2015 11:38 am
Location: Politecnico di Torino

Re: element shape

Post by funfo »

Thank you for you answer
fmk
Site Admin
Posts: 5884
Joined: Fri Jun 11, 2004 2:33 pm
Location: UC Berkeley
Contact:

Re: element shape

Post by fmk »

they do not have to be square .. they can be any shape you imagine.
Post Reply