Structural analysis of composite bolted joints using the complex potential method

被引：12

作者：

Kratochvil, J. ^{[1
]}

Becker, W. ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Dept Mech Engn, D-64289 Darmstadt, Germany

来源：

COMPOSITE STRUCTURES | 2010年 / 92卷 / 10期

关键词：

Bolted joints; Laminate; Complex potential method; FINITE-ELEMENT-ANALYSIS; SINGLE-BOLT; HOLE;

D O I：

10.1016/j.compstruct.2010.02.011

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The problem of a pin-loaded hole in a symmetric composite plate with finite dimensions is considered within the scope of the classical laminate theory. The analysis is performed by means of the Lekhnitskii complex potential method. For the given problem, an appropriate power series expansion of the complex potentials is stipulated, where the coefficients are determined from the underlying boundary conditions. The present approach provides an efficient method for the calculation of stresses and displacements in the neighbourhood of the hole where failure is likely to occur. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2512 / 2516

页数：5

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