How to Model a transverse stiffener in Cold Formed Steel Profile in ABAQUS?

13 December 2018 1 9K Report

I am doing Elastic and Post Buckling Analysis of CFS Profile on ABAQUS. In real, the top flange has folds in transverse direction as stiffeners. How should I model this stiffening in ABAQUS. Is the approach in second picture correct? I have added shell elements as stiffeners perpendicular to flat flange.

Bahaa Al-Abbas

U can draw it by parts.each parts modeled by sketching the cross section (curves and lines as it is practically )and then extrudes to 3d model and assembly.

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