DYNAMIC STABILITY ANALYSIS OF VISCOELASTIC PLATES BY LYAPUNOV EXPONENTS

被引：37

作者：

ABOUDI, J ^{[1
]}

CEDERBAUM, G ^{[1
]}

ELISHAKOFF, I ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL,FAC AEROSP ENGN,IL-32000 HAIFA,ISRAEL

来源：

JOURNAL OF SOUND AND VIBRATION | 1990年 / 139卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-460X(90)90676-Q

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The dynamic stability of uniform homogeneous viscoelastic plates subjected to periodic in-plane loads is investigated. The viscoelastic behavior of the plate is given in terms of the Boltzmann superposition principle, allowing any linear viscoelastic character. The proposed method is based on the evaluation of the lyapunov exponents, by which the stability or instability can be determined. The numerical procedure is straightforward and easy for computer implementation. © 1990.

引用

页码：459 / 467

页数：9

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