On the design of multimaterial structural topologies using Integer Programming

This paper presents a framework for the discrete design of optimal multimaterial structural topologies using integer design variables and mathematical programming. The structural optimization problems: compliance minimization subject to mass constraint, and mass minimization subject to compliance co...

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Vydané v:	Computer methods in applied mechanics and engineering Ročník 384; s. 114000
Hlavní autori:	Sivapuram, Raghavendra, Picelli, Renato, Yoon, Gil Ho, Yi, Bing
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Amsterdam Elsevier B.V 01.10.2021 Elsevier BV
Predmet:	Binary variables Extended SIMP Hydrostatic pressure Inactive constraint Integer programming Interpolation Iterative methods Loads (forces) Mathematical programming Modulus of elasticity Multimaterial Optimization Pressure dependence Pressure loads Sensitivity Structural design Topology optimization Truncation error Truncation errors Multimaterial Extended SIMP Pressure loads Binary variables Inactive constraint Truncation error
ISSN:	0045-7825, 1879-2138
On-line prístup:	Získať plný text
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