各向同性板的分析，其中有三个相同的圆孔排列成三角形

2009 International Conference on Advances in Computational Tools for Engineering Applications Pub Date : 2009-07-15 DOI:10.1109/ACTEA.2009.5227886

Ghazi Asmar, E. Chakar

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引用次数: 1

摘要

分析和有限元计算确定了应力各向同性板上三个相同圆孔的相互影响。假设板是无限长，厚度小，加载包括在无限远处施加的平面内纵向、横向或双轴拉力。连接孔中心的线形成一个边长不同的三角形，以便研究孔彼此接近对板中的应力场和任何一个孔的轮廓周围的应力集中的影响。此外，有限元模型旨在证实作者先前开发的分析方法的结果。

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Analysis of an isotropic plate containing three identical circular holes arranged in a triangular configuration

Analytical and finite element calculations are used to determine the mutual influence of three identical circular holes in a stressed isotropic plate. The plate is assumed to be infinitely long with a small thickness, and the loading consists of in-plane longitudinal, transverse or biaxial tension applied at infinity. The lines joining the centers of the holes form a triangle with sides that vary in length in order to study the influence of the holes proximity to each other on the stress field in the plate and on the stress concentration around the contour of any one of the holes. Furthermore, the finite element model is intended to corroborate results from an analytical method that the authors have previously developed.

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2009 International Conference on Advances in Computational Tools for Engineering Applications

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