Topology Optimization with Explicit Components Considering Stress Constraints

Autor: Yubao Ma, Zhiguo Li, Yuxuan Wei, Kai Yang

Publikováno v: Applied Sciences, Vol 14, Iss 16, p 7171 (2024)

Topology optimization focuses on the conceptual design of structures, characterized by a large optimization space and a significant impact on structural performance, and has been widely applied in industrial fields such as aviation and aerospace. How

Externí odkaz: https://doaj.org/article/d72ec76e90b04ce5a13563f96c47e4fa

Local versus global stress constraint strategies in topology optimization: a comparative study

Autor: Gustavo Assis da Silva, Niels Aage, André Teófilo Beck, Ole Sigmund

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Assis da Silva, G, Aage, N, Beck, A T & Sigmund, O 2021, ' Local versus global stress constraint strategies in topology optimization: a comparative study ', International Journal for Numerical Methods in Engineering, vol. 122, no. 21, pp. 6003-6036 . https://doi.org/10.1002/nme.6781

Stress-constrained topology optimization requires techniques for handling thousands to millions of stress constraints. This work presents a comprehensive numerical study comparing local and global stress constraint strategies in topology optimization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3453bad181cbfa437576a9fca940a865

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