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Postbuckling

Panels are typically allowed to buckle locally at a fraction of the applied limit load. Methods are available to model the behavior of panels undergoing compression and shear postbuckling using an extension of standard methods.

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Methods and Equations — Compression Postbuckling

See the HME document for more detailed information.  

Methods and Equations — Shear Postbuckling

A methods and equations document (HME) document is available upon request.

Verification and Validation — Compression and Shear Postbuckling

See the HVV document for more detailed information.