Natural frequencies of a multilayer composite plate with shape memory alloy wires

被引：32

作者：

Ostachowicz, W ^{[1
]}

Krawczuk, M ^{[1
]}

Zak, A ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Fluid Flow Machinery, PL-80952 Gdansk, Poland

来源：

FINITE ELEMENTS IN ANALYSIS AND DESIGN | 1999年 / 32卷 / 02期

关键词：

shape memory alloy; composite plate; natural frequencies; finite elements;

D O I：

10.1016/S0168-874X(98)00076-6

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The results presented in this study are obtained for a shape memory alloy (SMA) fibre-reinforced multilayer composite plate made of graphite-epoxy composite. The influence of SMA fibres upon natural frequencies of the plate is investigated. The constitutive relations for a composite plate with embedded SMA fibres are developed. Finite element governing equations and solution procedures for the SMA fibre-reinforced composite plate are also presented. The results of numerical calculations show that the SMA fibres can greatly influence in the natural frequencies of the plate. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：71 / 83

页数：13

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