FORM analysis

A place to ask questions on how to use OpenSees to perform Finite Element Reliability Analysis

Moderators: silvia, mhscott, Moderators

FORM analysis

Postby mohamvasef » Fri Jun 29, 2018 12:33 am

I have a problem with running a FORM analysis for my bridge structure. When I run FORM analysis, it says "all components of gradient vector are zero". I have linked the OpenSees with RT to run the FORM analysis. FORM uses the drift output of timehistory analysis to compute the probability of failure.

I need your help. I dont know what is the problem :(
Posts: 1
Joined: Mon Aug 14, 2017 11:29 pm
Location: shahid beheshti university

Return to Reliability Analysis

Who is online

Users browsing this forum: No registered users and 2 guests