NEW EMPIRICAL STRESS-INTENSITY-FACTOR EQUATIONS FOR SURFACE CRACKS

Published: Jan 1, 2008
Abstract
This paper presents the new empirical formulas of stress-intensity-factor(SIF)for surface cracks due to tension and pure bending loads.A SIF distribution function is chosen based on the numerical results obtained by simulating the fatigue crack growth and the SIF and shape for a surface crack of given dimensions is obtained using the method.Such empirical formulas of SIF for surface cracks are obtained by curve fitting to the numerical...
Paper Details
Title
NEW EMPIRICAL STRESS-INTENSITY-FACTOR EQUATIONS FOR SURFACE CRACKS
Published Date
Jan 1, 2008
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