An edge dislocation in a semi-infinite elastic wedge

Author:

Karuppanan S1,Hills D A1

Affiliation:

1. Department of Engineering Science, University of Oxford, Oxford, UK

Abstract

The state of stress is deduced for an edge dislocation present in a semi-infinite wedge. Particular attention is paid to the case when both the dislocation and the observation point lie on a projection line from one of the free surfaces, permitting the solution to be used as a strain nucleus when solving for local slip and separation conditions at the edge of a complete frictional contact. The solution has obvious further application to edge cracks between bonded components.

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. A wedge of arbitrary angle interacting with a generalized singularity;International Journal of Solids and Structures;2023-02

2. Crack tip stress intensity factors for a crack emanating from a semi-infinite notch with application to the avoidance of fatigue in complete contacts;Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science;2008-12-11

3. Crack tip stress intensity factors for a crack emanating from a sharp notch;Engineering Fracture Mechanics;2008-12

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