Stress concentrations at an oblique hole in a thick flat plate under an arbitrary in-plane biaxial loading

Author:

Stanley P1,Day B J2

Affiliation:

1. Department of Engineering, University of Manchester, U.K.

2. NNC Limited, Knutsford, Cheshire, UK

Abstract

The results of an extensive ‘frozen-stress’ photoelastic investigation of the stresses at isolated oblique holes in thick wide plates subjected to uniform uniaxial tension are used to provide stress concentration factors at holes resulting from any form of biaxial in-plane loading. The work covers plate thickness/hole diameter ratios from 1.3 to 3.0 and hole obliquity angles up to 60 degrees. Over these ranges the effects of changes in the plate thickness/hole diameter ratio are not of major importance but the effects of changes in the angle of obliquity are considerable.

Publisher

SAGE Publications

Subject

Applied Mathematics,Mechanical Engineering,Mechanics of Materials,Modelling and Simulation

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Designing against severe stresses at compound cooling holes of double wall transpiration cooled engine components;Aerospace Science and Technology;2021-09

2. Numerical analysis of stresses at oblique holes in plates subjected to tension and bending;The Journal of Strain Analysis for Engineering Design;1995-10-01

3. On the Stresses at Arrays of Oblique Holes in Thick Plates under Equi-Biaxial in-Plane Loading;Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering;1994-02

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