Analysis of Closure in Fatigue Crack Growth-Reference-Cited by-同舟云学术

Analysis of Closure in Fatigue Crack Growth

Published:1978-06-01 Issue:2 Volume:45 Page:267-276
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

Budiansky B.¹,Hutchinson J. W.¹

Affiliation:

1. Division of Applied Sciences, Harvard University, Cambridge, Mass.

Abstract

A theoretical study is made of the implications of a Dugdale-Barenblatt model for fatigue crack growth under steady cyclic loading. Residual plastic stretches and the effects of crack closure on crack opening and closing loads are calculated by complex function methods for a range of loading ratios. An assessment is made of the influence of cyclic strain hardening and softening.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/45/2/267/5876993/267_1.pdf

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