Vibration Analysis of Plate with Irregular Cracks by Differential Quadrature Finite Element Method

A universal method combining the differential quadrature finite element method with the virtual spring technique for analyzing the free vibration of thin plate with irregular cracks is proposed. Translational and rotational springs are introduced to restrain the vertical displacement and orientation...

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Bibliographic Details
Main Authors: Zhongyuan Xu, Wei Chen
Format: Article
Language:English
Published: Wiley 2017-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2017/2073453
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