Stress Concentration of Periodic Collinear Square Holes in an Infinite Plate in Tension.

Changqing Miao, Yintao Wei, Xiangqiao Yan
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引用次数: 3

Abstract

A numerical approach for the stress concentration of periodic collinear holes in an infinite plate in tension is presented. It involves the fictitious stress method and a generalization of Bueckner's principle. Numerical examples are concluded to show that the numerical approach is very efficient and accurate for analyzing the stress concentration of periodic collinear holes in an infinite plate in tension. The stress concentration of periodic collinear square holes in an infinite plate in tension is studied in detail by using the numerical approach. The calculated stress concentration factor is proven to be accurate.

受拉无限大板中周期共线方孔的应力集中。
提出了一种计算无限张拉板中周期共线孔洞应力集中的数值方法。它涉及到虚拟应力法和Bueckner原理的推广。数值算例表明,该数值方法对无限张拉板中周期共线孔的应力集中分析是非常有效和准确的。用数值方法详细研究了受拉无限大板中周期共线方孔的应力集中问题。计算得到的应力集中系数是准确的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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