Cumulative Damage and Effect of Mean Strain in Low-Cycle Fatigue of a 2024-T351 Aluminum Alloy-Reference-Cited by-同舟云学术

Cumulative Damage and Effect of Mean Strain in Low-Cycle Fatigue of a 2024-T351 Aluminum Alloy

Published:1966-12-01 Issue:4 Volume:88 Page:801-810
ISSN:0021-9223
Container-title:Journal of Basic Engineering
language:en
Short-container-title:

Author:

Ohji Kiyotsugu¹,Miller W. R.²,Marin Joseph¹

Affiliation:

1. Department of Engineering Mechanics, The Pennsylvania State University, University Park, Pa.

2. Department of Mechanical Engineering, The University of Toledo, Toledo, Ohio

Abstract

By assuming a linear cumulative damage hypothesis for strain cycling, theories are developed in this paper for fatigue life under varying strain amplitude, residual ductility after a given history of strain cyling, and life under mean strain condition. These predictions are based on uniaxial completely reversed cycling behavior. The expressions obtained were compared with the experimental results on 2024-T351 aluminum alloy as well as other data available in the literature. The agreements between theories and experiments were found to be satisfactory.

Publisher

ASME International

Subject

General Medicine

Link

http://asmedigitalcollection.asme.org/fluidsengineering/article-pdf/88/4/801/5495305/801_1.pdf

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