A Design of panel structure for the improvement of dynamic stiffness-Reference-Cited by-同舟云学术

A Design of panel structure for the improvement of dynamic stiffness

Published:2004-06-01 Issue:6 Volume:218 Page:647-654
ISSN:0954-4070
Container-title:Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering

Author:

Lee Dong-Chan¹

Affiliation:

1. Seomoon Technologies Incorporate 7th Floor, Seohyeon Leaders Building 274-4, Seohyeon-dong, Bundang-gu, Seongnam-si, Kyonggi-do, 449-860, South Korea

Abstract

Visco-elastic layer materials are widely used as the damping treatment to control noise and vibration characteristics of the panel structure. However, the effect of damping treatment can be considered by the structural damping coeffcient and this is diffcult when investigating the geometric dimensions and distribution of damping treatment. In this paper, applying the equivalent parameters based on shell theories to the damping layers, it is possible to simulate the finite element analysis of damping-layered panels on the vibration characteristics of the structure, and the reduced computational cost and the optimization designs for the reduction of vibration effect on the substructure model can easily be achieved.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Aerospace Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/0954407041166058

Reference6 articles.

1. Vibration Damping

2. Shape optimization of structures: a literature survey

3. Generating optimal topologies in structural design using a homogenization method

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