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dc.contributor.authorRuslizam, Daud
dc.contributor.authorAhmad Kamal, Ariffin
dc.contributor.authorShahrum, Abdullah
dc.contributor.authorA. Emran, Ismail
dc.contributor.authorA., Zulkifli
dc.date.accessioned2011-04-05T02:18:27Z
dc.date.available2011-04-05T02:18:27Z
dc.date.issued2011
dc.identifier.citationAdvanced Materials Research, vol. 214, 2011, pages 75-79en_US
dc.identifier.isbn978-3-0378-5063-3
dc.identifier.issn1022-6680
dc.identifier.urihttp://www.scientific.net/AMR.214.75
dc.identifier.urihttp://dspace.unimap.edu.my/123456789/11507
dc.descriptionLink to publisher's homepage at http://www.scientific.net/en_US
dc.description.abstractThe simplification of two dimensional approaches in singular finite elements has promoted the method to be used in the formulation of stress intensity factor (SIF) of multiple cracks in finite body. The effect of shielding and amplification are considered in defining the SIF. As been observed, the current available analytical approximations are more restricted to several assumptions. The more accurate and less restricted method has motivated this study. This paper presents the investigation of singular finite elements applied in two dimensional finite element models subjected to different crack-width ratio and cracks interval ratio. The newly finite element formulations are resulted with good agreement with theoretical statement compared to analytical solution. The weak points of presented analytical solution are discussed regards to the influence of crack width ratio and cracks interval ratio.en_US
dc.language.isoenen_US
dc.publisherTrans Tech Publicationsen_US
dc.subjectCrack interactionen_US
dc.subjectLinear elastic fracture mechanicsen_US
dc.subjectMultiple cracksen_US
dc.subjectStress intensity factoren_US
dc.titleComputation of stress intensity factor for multiple cracks using singular finite elementen_US
dc.typeArticleen_US
dc.contributor.urlruslizam@unimap.edu.myen_US
dc.contributor.urlkamal@eng.ukm.myen_US
dc.contributor.urlshahrum@eng.ukm.myen_US
dc.contributor.urlzulkola@eng.ukm.myen_US


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