An assessment of the effect of cutting welded samples on residual stress measurements by chill modelling

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dc.contributor.authorLaw, Men_AU
dc.contributor.authorKirstein, Oen_AU
dc.contributor.authorLuzin, Ven_AU
dc.date.accessioned2011-01-18T03:59:10Zen_AU
dc.date.available2011-01-18T03:59:10Zen_AU
dc.date.issued2010-08-01en_AU
dc.date.statistics2010-08-01en_AU
dc.description.abstractIn making residual stress measurements in welds, a common problem is that the samples are often cut before measurement, which may alter the stresses. To estimate the effects of cutting, a simplified method of modelling residual stresses in welds was developed, known as chill modelling, which requires limited material data and no welding process data. The method can be performed with elastic finite element analysis. The method does not predict the value of the stresses, just the relative reduction that occurs after cutting. The method was validated against published synchrotron measurements of welded plates, which were cut and remeasured a number of times. For welded plates only, an empirical equation was developed that predicts the change in stress after cutting. © 2010, SAGE Publicationsen_AU
dc.identifier.citationLaw, M., Kirstein, O., & Luzin, V. (2010). An assessment of the effect of cutting welded samples on residual stress measurements by chill modelling. The Journal of Strain Analysis for Engineering Design, 45(8), 567-573. doi:10.1243/03093247JSA653en_AU
dc.identifier.govdoc3136en_AU
dc.identifier.issn0309-3247en_AU
dc.identifier.issue8en_AU
dc.identifier.journaltitleThe Journal of Strain Analysis for Engineering Designen_AU
dc.identifier.pagination567-573en_AU
dc.identifier.urihttp://dx.doi.org/10.1243/03093247JSA653en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/2937en_AU
dc.identifier.volume45en_AU
dc.language.isoenen_AU
dc.publisherSAGE Publicationsen_AU
dc.subjectResidual stressesen_AU
dc.subjectWeldingen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectCuttingen_AU
dc.subjectDataen_AU
dc.subjectMeasuring methodsen_AU
dc.titleAn assessment of the effect of cutting welded samples on residual stress measurements by chill modellingen_AU
dc.typeJournal Articleen_AU
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