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-   -   Convergence Criterion Problem in RC beam for NON LINEAR analysis (http://www.cfd-online.com/Forums/main/92442-convergence-criterion-problem-rc-beam-non-linear-analysis.html)

chagri September 14, 2011 09:26

Convergence Criterion Problem in RC beam for NON LINEAR analysis
 
The designing seems to be correct as I have modeled the prototypes earlier. And this beam is getting converged till 50KN load, after this it is not getting converged. I have even given the L2 norm and did some hit & trial with the Reference & tolerance limits in Solution & controls for Convergence Criterion Analysis data feed. I have even increased the no. of sub-steps in the Load step, still not working,


Can any1 suggest me some more alternatives to get this converged.


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