Search found 3 matches

by etapiah
Fri Aug 22, 2014 2:29 pm
Forum: OpenSees.exe Users
Topic: Generation of Steel Bracing with initial imperfection
Replies: 5
Views: 6493

Re: Generation of Steel Bracing with initial imperfection

Sometimes the imperfection is used to reach the correct compression strenght stipulated by Codes. According to Steel Codes, the imperfection shall smaller than L/1000.
by etapiah
Thu Jul 17, 2014 11:20 am
Forum: OpenSees.exe Users
Topic: SCBF 2D Analysis - Solver Problem
Replies: 9
Views: 9807

Re: SCBF 2D Analysis - Solver Problem

Kavir,
Thank you for your comment about $t and $d, I had noticed the same thing in Script of Vesna about SCBF.
by etapiah
Mon May 07, 2012 2:11 pm
Forum: OpenSees.exe Users
Topic: Steel Residual Stress
Replies: 2
Views: 3387

Re: Steel Residual Stress

Hey,
Did you find information to consider the steel residual stresses in an Opensees model?
I would like to incorporate the residual stress in a tube section due to manufacturing.
Thank you