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Title:Creep of metals under multiaxial states of stress
Author(s):Boresi, A. P.; Sidebottom, O. M.
Multiaxial State
Abstract:This paper is concerned principally with the basis for the formulation of a creep model that represents creep data of metals sufficiently accurately and that lends itself to numerical stress analysis of creep under multiaxial states of stress. A phenomenological approach is taken. Several forms of creep relations and flow conditions for multiaxial creep are considered. Comparisons of analytical predictions with experimental results are shown. Recommendations for numerical stress analysis of creep in engineering machines and structures subject to multiaxial stress states are given, and a promising technique for collection of the voluminous data that result from numerical stress analysis is indicated. An extensive reference list is included.
Issue Date:1971-08
Publisher:Department of Theoretical and Applied Mechanics. College of Engineering. University of Illinois at Urbana-Champaign
Series/Report:TAM R 347
Genre:Technical Report
Sponsor:National Science Foundation, NSF Grant No. GK-13613, 71/08
Rights Information:Copyright 1971 Board of Trustees of the University of Illinois
Date Available in IDEALS:2021-11-04

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  • Technical Reports - Theoretical and Applied Mechanics (TAM)
    TAM technical reports include manuscripts intended for publication, theses judged to have general interest, notes prepared for short courses, symposia compiled from outstanding undergraduate projects, and reports prepared for research-sponsoring agencies.

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