Stress-based topology optimization with discrete geometric components

In this paper, we introduce a framework for the stress-based topology optimization of structures made by the assembly of discrete geometric components, such as bars and plates, that are described by explicit geometry representations. To circumvent re-meshing upon design changes, we employ the geomet...

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Vydáno v:	Computer methods in applied mechanics and engineering Ročník 325; s. 1 - 21
Hlavní autoři:	Zhang, Shanglong, Gain, Arun L., Norato, Julián A.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Amsterdam Elsevier B.V 01.10.2017 Elsevier BV
Témata:	Bar structures Bars Design for manufacturing Discrete element method Finite element method Geometry projection Meshing Optimization algorithms Plate structures Stress constraints Stress state Stresses Studies Topology Topology optimization Geometry projection Bar structures Topology optimization Design for manufacturing Plate structures Stress constraints
ISSN:	0045-7825, 1879-2138
On-line přístup:	Získat plný text
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