Stress intensity factors in fretting fatigue

Author:

Rooke D P1,Jones D A2

Affiliation:

1. Royal Aircraft Establishment, Farnborough, Hampshire

2. Department of Computer Science, North Staffordshire Polytechnic

Abstract

Solutions are derived for mode I and mode II stress intensity factors for a crack at the edge of a sheet subjected to localized fretting forces. Both normal and tangential forces are considered. These solutions are approximated by a polynomial function of crack length, which is then used as a Green's function to derive stress intensity factors for arbitrary distributions of tensile and shear stresses at the edge of the sheet.

Publisher

SAGE Publications

Subject

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

Reference3 articles.

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