Measured residual stresses and integrity of pipeline girth welds

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dc.contributor.authorLaw, Men_AU
dc.contributor.authorLuzin, Ven_AU
dc.date.accessioned2014-05-09T04:20:13Zen_AU
dc.date.available2014-05-09T04:20:13Zen_AU
dc.date.issued2012-11-01en_AU
dc.date.statistics2014-05-09en_AU
dc.description.abstractPipeline girth welds were made by manual metal arc and semiautomatic flux cored arc welding processes, both without post-weld heat treatment. The residual stresses in these welds were measured by neutron diffraction on ANSTO's strain scanner, Kowari. The two welds had similar residual stress values and profiles. An integrity assessment of the welded branch connection was performed with a conservative estimate based on the measured values of residual stress, and values of residual stress predicted by BS 7910. The critical crack size based on the measurements was almost twice as large, showing the value of these measurements. © 2012, Maney Publishing.en_AU
dc.identifier.citationLaw, M., & Luzin, V. (2012). Measured residual stresses and integrity of pipeline girth welds. Science and Technology of Welding and Joining, 17(8), 694-698. doi:10.1179/1362171812Y.0000000064en_AU
dc.identifier.govdoc4778en_AU
dc.identifier.issn1362-1718en_AU
dc.identifier.issue8en_AU
dc.identifier.journaltitleScience and Technology of Welding and Joiningen_AU
dc.identifier.pagination694-698en_AU
dc.identifier.urihttp://dx.doi.org/10.1179/1362171812Y.0000000064en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/5560en_AU
dc.identifier.volume17en_AU
dc.language.isoenen_AU
dc.publisherManey Publishingen_AU
dc.subjectNeutronsen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectWeldingen_AU
dc.subjectResidual stressesen_AU
dc.subjectStressesen_AU
dc.subjectPipesen_AU
dc.titleMeasured residual stresses and integrity of pipeline girth weldsen_AU
dc.typeJournal Articleen_AU
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