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contributor authorB. V. Kiefer
contributor authorP. D. Hilton
date accessioned2017-05-08T23:11:56Z
date available2017-05-08T23:11:56Z
date copyrightAugust, 1981
date issued1981
identifier issn0094-9930
identifier otherJPVTAS-28200#214_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/95016
description abstractA three-dimensional, elastic-plastic finite element program is developed and applied to analyze the stress field in a plate containing a through crack. The center cracked plate is subjected to uniform tensile loading which results in mode I opening of the crack surfaces. Transverse variations of the opening tensile stress component and of the effective stress (von Mises) in the vicinity of the crack front are presented. They clearly demonstrate the three-dimensional nature of this problem with distributions that depend on specimen thickness. For thinner plates, the plastic deformation concentrates near the plate surfaces while the normal stress is largest in the plate interior. In thicker plates the deformation and normal stress fields are more uniform in the plate interior near the crack front, but they develop a rapid boundary layer-type variation in the vicinity of the plate surfaces.
publisherThe American Society of Mechanical Engineers (ASME)
titleThree-Dimensional Finite Element Analysis of Elastic-Plastic Crack Problems
typeJournal Paper
journal volume103
journal issue3
journal titleJournal of Pressure Vessel Technology
identifier doi10.1115/1.3263393
journal fristpage214
journal lastpage218
identifier eissn1528-8978
keywordsFracture (Materials)
keywordsFinite element analysis
keywordsStress
keywordsDeformation
keywordsPlates (structures)
keywordsTension AND Thickness
treeJournal of Pressure Vessel Technology:;1981:;volume( 103 ):;issue: 003
contenttypeFulltext


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