A Simple and Convenient Method of Boundary Element Analysis for the Problems of Thin Plate Vibration

Zhang Feier; Xie Daojian

doi:10.13374/j.issn1001-053x.1993.04.012

Volume 15 Issue 4

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Article Navigation > Chinese Journal of Engineering > 1993 > 15(4): 379-384

Zhang Feier, Xie Daojian. A Simple and Convenient Method of Boundary Element Analysis for the Problems of Thin Plate Vibration[J]. Chinese Journal of Engineering, 1993, 15(4): 379-384. doi: 10.13374/j.issn1001-053x.1993.04.012

Citation:

Zhang Feier, Xie Daojian. A Simple and Convenient Method of Boundary Element Analysis for the Problems of Thin Plate Vibration[J]. Chinese Journal of Engineering, 1993, 15(4): 379-384. doi: 10.13374/j.issn1001-053x.1993.04.012

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A Simple and Convenient Method of Boundary Element Analysis for the Problems of Thin Plate Vibration

doi: 10.13374/j.issn1001-053x.1993.04.012

Zhang Feier¹,
Xie Daojian²

1. Guangdong Institute of Technology;
2. University of Science and Technology Beijing

Received Date: 1992-08-12
Available Online: 2021-10-18

Abstract

Abstract

A simple and convenient method is presented, which can deal with free vibration of thin plates with internal supports or concentrated masses. This is boundary element method which deal with internal integral terms. Based on the foundamental solution of the corresponding complate equation, this method can make the internal to integral to become the bounary integral. Some examples are calculated and the results indicate that the method presented here has better precision in actual engineering.
- boundary element method,
- free vibration,
- self-excited vibration frequency,
- mode shape