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

Author:

Miao Changqing1,Wei Yintao2,Yan Xiangqiao1

Affiliation:

1. Research Laboratory on Composite Materials, Harbin Institute of Technology, Harbin 150001, China

2. Department of Automotive Engineering, Tsinghua University, Beijing 100084, China

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.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Safety, Risk, Reliability and Quality

Reference29 articles.

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4. On the Distribution of Hoop Stresses Around Circular Holes in Elastic Sheets;ASME J. Appl. Mech.,1987

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