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

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. Four local and four global solution strategies a...

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Bibliographic Details

Published in:	International journal for numerical methods in engineering Vol. 122; no. 21; pp. 6003 - 6036
Main Authors:	da Silva, Gustavo Assis, Aage, Niels, Beck, André Teófilo, Sigmund, Ole
Format:	Journal Article
Language:	English
Published:	Hoboken, USA John Wiley & Sons, Inc 15.11.2021 Wiley Subscription Services, Inc
Subjects:	augmented Lagrangian Business competition Comparative studies Constraints global stress constraint local stress constraints Optimization Parameter identification Strategy stress aggregation function Topology optimization
ISSN:	0029-5981, 1097-0207, 1097-0207
Online Access:	Get full text
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