Evaluation of elastic compensation using elastic/plastic rotating circular disk problems

•Evaluation of elastic compensation using rotating disk problems is discussed.•Quantitative numerical predictions of stresses and deflections are provided.•Good to excellent agreement with previously published results is found.•Further support for elastic compensation is provided by the reported fin...

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Bibliographic Details
Published inMechanics research communications Vol. 55; pp. 89 - 94
Main Authors Khalili, A., Peddieson, J.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.01.2014
Subjects
Deformations
Elastic compensation
Elastic/plastic
Rotating disks
Stresses
Stresses
Deformations
Rotating disks
Elastic compensation
Elastic/plastic
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Summary:•Evaluation of elastic compensation using rotating disk problems is discussed.•Quantitative numerical predictions of stresses and deflections are provided.•Good to excellent agreement with previously published results is found.•Further support for elastic compensation is provided by the reported findings. A version of elastic compensation is evaluated in the context of stress and deformation analysis of elastic/plastic rotating circular disks of both constant and variable thicknesses undergoing small deflections. An iterative incremental method is combined with finite difference methodology to generate information about the entire quasistatic loading histories of such disks. The evaluation process involves comparison of representative numerical results with corresponding predictions existing in the literature.
ISSN:0093-6413
1873-3972
DOI:10.1016/j.mechrescom.2013.10.005