displacement based element

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

Moderators: silvia, selimgunay, Moderators

Post Reply
aslam
Posts: 5
Joined: Sat Sep 24, 2011 11:56 am
Location: NED university of Engineering and technology

displacement based element

Post by aslam »

What is the advantage of modeling displacement based element as compare to force based element?
Top
esi_opensees
Posts: 93
Joined: Mon Apr 14, 2008 10:53 pm

Re: displacement based element

Post by esi_opensees »

it's up to you and what you want from analysis.
Top
MM20
Posts: 2
Joined: Sat Dec 17, 2011 4:52 pm

Re: displacement based element

Post by MM20 »

The following pdf file may help you:

http://opensees.berkeley.edu/wiki/image ... EvsDBE.pdf
Top
Ofsi
Posts: 13
Joined: Sun Jun 19, 2011 3:17 am
Location: Reykjavik University

Re: displacement based element

Post by Ofsi »

Force beam element converges more quickly using more numbers of integration along the element while the displacement beam needs more element to accurately represent a structural member. That beeing said it depends on input and output.
Top
Post Reply

Return to “OpenSees.exe Users”