Weld toe SCF and stress distribution parametric equations for tension (membrane) loading

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dc.contributor.authorHellier, AKen_AU
dc.contributor.authorBrennan, FPen_AU
dc.contributor.authorCarr, DGen_AU
dc.date.accessioned2016-08-17T01:00:28Zen_AU
dc.date.available2016-08-17T01:00:28Zen_AU
dc.date.issued2014-03en_AU
dc.date.statistics2016-08-17en_AU
dc.description.abstractThe results of linear elastic finite element analyses of stress concentration factor (SCF) and through-thickness stress distribution for 80 weld toe T-butt plate geometries are presented in parametric form for tension (membrane) loading. The closed-form solutions, which describe the stress state of the two-dimensional plane stress models studied in terms of weldment angle, weld toe radius, weld attachment width and plate thickness, are accurate and wide ranging. The SCF is presented in full parametric form and also as a simple reduced expression, quantifying the degree of error from raw data in each case. An expression for the stress distribution through the potential Mode I crack plane of the uncracked geometries is also presented in full parametric form. It is anticipated that these HBC equations will be particularly useful in the calculation of weight functions for stress intensity factors (SIFs) of fatigue cracks emanating from weld toes in T-butt welded joints, especially in the presence of known residual stresses, or those resulting from peening.© 2014, Trans Tech Publicationsen_AU
dc.identifier.citationHellier, A. K., Brennan, F. P., & Carr, D. G. (2014). Weld toe SCF and stress distribution parametric equations for tension (membrane) loading. Advanced Materials Research, 891-892, 1525-1530. doi:10.4028/www.scientific.net/AMR.891-892.1525en_AU
dc.identifier.govdoc6981en_AU
dc.identifier.issn1662-8985en_AU
dc.identifier.journaltitleAdvanced Materials Researchen_AU
dc.identifier.pagination1525-1530en_AU
dc.identifier.urihttp://dx.doi.org/10.4028/www.scientific.net/AMR.891-892.1525en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/7339en_AU
dc.identifier.volume891-892en_AU
dc.language.isoenen_AU
dc.publisherTrans Tech Publicationsen_AU
dc.subjectStress analysisen_AU
dc.subjectElasticityen_AU
dc.subjectWelded jointsen_AU
dc.subjectClimatesen_AU
dc.subjectPrecipitationen_AU
dc.subjectAtmosphericsen_AU
dc.titleWeld toe SCF and stress distribution parametric equations for tension (membrane) loadingen_AU
dc.typeJournal Articleen_AU
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