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Stress intensity factor for a crack within a strip under arbitrary loading

The solution for an edge dislocation in a strip is found in a very straightforward manner, using only the elementary solution for a dislocation in a half-plane. This is then employed to find the crack tip stress intensity factor (SIF) for an edge crack subject to an example loading condition, and t...

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Main Authors: Karuppanan, S, Hills, D
Format: Article
Published: 2007
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utp.edu.my/2050/
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spelling my.utp.eprints.20502010-05-07T07:45:50Z Stress intensity factor for a crack within a strip under arbitrary loading Karuppanan, S Hills, D TJ Mechanical engineering and machinery The solution for an edge dislocation in a strip is found in a very straightforward manner, using only the elementary solution for a dislocation in a half-plane. This is then employed to find the crack tip stress intensity factor (SIF) for an edge crack subject to an example loading condition, and the answers are compared with known solutions in the literature. The distributed dislocation method gives results in very close agreement with previously published results. The technique described has wide application to the solution of crack problems in strips when the nominal stress gradient is severe. 2007 Article PeerReviewed Karuppanan, S and Hills, D (2007) Stress intensity factor for a crack within a strip under arbitrary loading. J. Strain Analysis , 42 . pp. 39-45. http://eprints.utp.edu.my/2050/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Karuppanan, S
Hills, D
Stress intensity factor for a crack within a strip under arbitrary loading
description The solution for an edge dislocation in a strip is found in a very straightforward manner, using only the elementary solution for a dislocation in a half-plane. This is then employed to find the crack tip stress intensity factor (SIF) for an edge crack subject to an example loading condition, and the answers are compared with known solutions in the literature. The distributed dislocation method gives results in very close agreement with previously published results. The technique described has wide application to the solution of crack problems in strips when the nominal stress gradient is severe.
format Article
author Karuppanan, S
Hills, D
author_facet Karuppanan, S
Hills, D
author_sort Karuppanan, S
title Stress intensity factor for a crack within a strip under arbitrary loading
title_short Stress intensity factor for a crack within a strip under arbitrary loading
title_full Stress intensity factor for a crack within a strip under arbitrary loading
title_fullStr Stress intensity factor for a crack within a strip under arbitrary loading
title_full_unstemmed Stress intensity factor for a crack within a strip under arbitrary loading
title_sort stress intensity factor for a crack within a strip under arbitrary loading
publishDate 2007
url http://eprints.utp.edu.my/2050/
_version_ 1738655167666978816
score 13.251813

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