A Simplified Finite Element Approach for Modeling of Multilayer Plates-Reference-Cited by-同舟云学术

A Simplified Finite Element Approach for Modeling of Multilayer Plates

Published:2019-02-10 Issue: Volume:2019 Page:1-7
ISSN:1070-9622
Container-title:Shock and Vibration
language:en
Short-container-title:Shock and Vibration

Author:

Liu Taiyou¹,Ma Xinbo¹^ORCID,Wong Pak Kin¹^ORCID,Zhao Jing¹^ORCID,Xie Zhengchao²^ORCID,Melo Cristino V. A.¹

Affiliation:

1. Department of Electromechanical Engineering, University of Macau, Taipa, Macau

2. School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, China

Abstract

The multilayer plate has a great potential for automotive and aerospace applications. However, the complexity in structure and calculation of the response impede the practical applications of multilayer plates. To solve this problem, this work proposes a new plate finite element and a simplified finite element (FE) model for multilayer plates. The proposed new plate finite element consists of the shear and extension strains in all layers. The multilayer structure with the proposed new plate finite element is regarded as a reference to calculate the reference value of the transverse response. The simplified FE model of multilayer plates is proposed based on the equivalent bending stiffness by curve fitting of the reference value of the transverse response. Numerical study shows that this approach can be used to set up the simplified FE model of multilayer plates.

Funder

Science and Technology Development Fund

Publisher

Hindawi Limited

Subject

Mechanical Engineering,Mechanics of Materials,Geotechnical Engineering and Engineering Geology,Condensed Matter Physics,Civil and Structural Engineering

Link

http://downloads.hindawi.com/journals/sv/2019/7295615.pdf

Reference23 articles.

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2. An acoustic metamaterial composed of multi-layer membrane-coated perforated plates for low-frequency sound insulation

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