Topology optimization of damping layer in shell structures

【Author】

Xiaopeng Zhang;Zhan Kang;

【Abstract】

<正>This paper investigates the optimal distribution of damping material in vibrating structures subject to harmonic excitations by using topology optimization method.Therein,the design objective is to minimize the structural vibration level at specified positions by distributing a given amount of damping material.An artificial damping material model that has a similar form as in the SIMP

【Keywords】

mode;Topology optimization of damping layer in shell structures;

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