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23425

Determination of Natural Frequency of Anisotropic Plates Using D' Alembert Principle

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Last updated: 04 Jan 2025

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Abstract

A dynamic Analysis of thin rectangular plates made of anisotropic materials is treated. The analysis is based on the assumptions of classical plate theory in which the anisotropic characteristics of the plate material are introduced. The static lateral load on the plate is replaced by D' Alembert inertia load. The free vibration of simply supported rectangular orthotropic plates is treated as numerical examples, the obtained results are compared with the three dimensional elasticity solution. To verify the theoretical analysis, an experimental study is done using 8 layers woven cross play fiber glass/epoxy rectangular plates.

DOI

10.21608/asat.2011.23425

Keywords

natural frequency, D' Alembert Principle, Anisotropic Materials, Plate theory, Tensorial Formulation

Authors

First Name

Z.

Last Name

Almasri

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Affiliation

Libyan Armed Forces, Libya.

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First Name

M.

Last Name

Younes

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Affiliation

Egyptian Armed Forces, Egypt.

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First Name

E.

Last Name

El-Soaly

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Affiliation

10th of Ramadan Higher Institute of Technology, Egypt.

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Volume

14

Article Issue

AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 14 – May 24 - 26, 2011

Related Issue

4330

Issue Date

2011-05-01

Receive Date

2019-01-02

Publish Date

2011-05-01

Page Start

1

Page End

10

Print ISSN

2090-0678

Online ISSN

2636-364X

Article File

ASAT_Volume 14_Issue AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 14 &nd….pdf

PDF . 231.1kB

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https://asat.journals.ekb.eg/article_23425.html

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https://asat.journals.ekb.eg/service?article_code=23425

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108

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Original Article

Type Code

737

Publication Type

Journal

Publication Title

International Conference on Aerospace Sciences and Aviation Technology

Publication Link

https://asat.journals.ekb.eg/

MainTitle

Determination of Natural Frequency of Anisotropic Plates Using D' Alembert Principle

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Article

Created At

22 Jan 2023