Free Vibration of Laminated Composite Circular Arches by Dynamic Stiffness Analysis-Reference-Cited by-同舟云学术

Free Vibration of Laminated Composite Circular Arches by Dynamic Stiffness Analysis

Published:2008-01-31 Issue:8 Volume:27 Page:851-870
ISSN:0731-6844
Container-title:Journal of Reinforced Plastics and Composites
language:en
Short-container-title:Journal of Reinforced Plastics and Composites

Author:

Li Jun ¹,Hua Hongxing ²,Shen Rongying ²

Affiliation:

1. Vibration, Shock & Noise Institute, Shanghai Jiao Tong University Shanghai 200240, People's Republic of China,

2. Vibration, Shock & Noise Institute, Shanghai Jiao Tong University Shanghai 200240, People's Republic of China

Abstract

The dynamic stiffness method for studying the vibration characteristics of the laminated composite shallow circular arches is introduced in this article. The exact dynamic stiffness matrix is formulated from the analytical solutions of the governing differential equations of motion of the laminated circular arches, based on second-order shear deformation theory. The application of the present method is illustrated by miscellaneous numerical examples, in which the effects of material orthotropy, the lamination scheme, the curvature ratio, length-to-thickness ratio, and boundary condition upon the natural frequencies of the composite arches are investigated. Compared to those solutions available in the literature, the numerical results demonstrate the accuracy and effectiveness of the present method.

Publisher

SAGE Publications

Subject

Materials Chemistry,Polymers and Plastics,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/0731684407084902

Reference30 articles.

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2. Literature Review : Recent Research On Vibrations of Arch-Type Structures

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5. Dynamic analysis of sandwich beams

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