In-plane dynamic stiffness matrix for a free orthotropic plate

被引：23

作者：

Ghorbel, O. ^{[1
]}

Casimir, J. B. ^{[2
]}

Hammami, L. ^{[1
]}

Tawfiq, I. ^{[2
]}

Haddar, M. ^{[1
]}

机构：

[1] Univ Sfax, Lab Mecan Modelisat & Prod, Ecole Natl Ingn Sfax, Sfax 3038, Tunisia

[2] Inst Super Mecan Paris, LISMMA Quartz, F-93407 St Ouen, France

来源：

JOURNAL OF SOUND AND VIBRATION | 2016年 / 364卷

关键词：

Dynamic Stiffness Method; Orthotropic plate; In-plane; Vibrations; Harmonic response; FREE-VIBRATION ANALYSIS; ISOTROPIC RECTANGULAR-PLATES; RESPONSE ANALYSIS; FORMULATION; SHELLS; SUPERPOSITION; ELEMENT;

D O I：

10.1016/j.jsv.2015.11.028

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The aim of this paper is to describe a procedure for computing the dynamic stiffness matrix relative to the in-plane effect for an orthotropic rectangular plate. The dynamic stiffness matrix is calculated for free edge boundary conditions. The formulation is based on strong solutions for the equations of motion for an orthotropic plate obtained with the Levy series and a Gorman decomposition of the free boundary conditions. The results obtained for the in-plane harmonic response are validated by the Finite Element Method. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：234 / 246

页数：13

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