Topology optimization of free vibrating continuum structures based on the element free Galerkin method

In this paper, the topology optimization design of the free vibrating continuum structures is formulated based on the element free Galerkin (EFG) method. Considering the relative density of nodes as design variable, and the maximization of the fundamental eigenvalue as an objective function, the mat...

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Veröffentlicht in:	Structural and multidisciplinary optimization 2012, Vol.45 (1), p.119-127
Hauptverfasser:	Zheng, Juan, Long, Shuyao, Li, Guangyao
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational Mathematics and Numerical Analysis Design optimization Eigenvalues Engineering Engineering Design Galerkin method Interpolation Optimality criteria Research Paper Theoretical and Applied Mechanics Topology optimization
Online-Zugang:	Volltext
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