Design of stiffened panels for stress and buckling via topology optimization
Volume: 64, Issue: 5, Pages: 3123 - 3146
Published: Oct 12, 2021
Abstract
This paper investigates the weight minimization of stiffened panels simultaneously optimizing sizing, layout, and topology under stress and buckling constraints. An effective topology optimization parameterization is presented using multiple level-set functions. Plate elements are employed to model the stiffened panels. The stiffeners are parametrized by implicit level-set functions. The internal topologies of the stiffeners are optimized as...
Paper Details
Title
Design of stiffened panels for stress and buckling via topology optimization
Published Date
Oct 12, 2021
Volume
64
Issue
5
Pages
3123 - 3146
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