Software Use > Analyzing & Optimizing Stiffened Panels

Error analyzing component - Plastic Buckling Correction: ga and gb same sign

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tomhandford:
When analyzing frame stiffened panels I get the following error message for some components:

Error analyzing component XXXXX load case XXXXX. [PlasticCorrection.f90] Plastic Buckling Correction: ga and gb same sign.

When the error occurs analysis of the entire assembly is stopped. Is there a way to identify and isolate the failure mode this error is occuring for? Is there a way to complete analysis for the other components in the assembly rather than stopping the analysis process?

James:
You can turn off the plastic buckling correction factors in the backdoor data options.
See: http://hypersizer.com/help_7.3/#BackdoorData/bd-11-buckling_coefficients.php
Last two options.

-James

tomhandford:
Hi James,

Can you provide some more information on the calculation of these factors ga and gb, I can't find any reference to them in the methods documents.

Thanks

Tom

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