Finite element modelling of welded austenitic stainless steel plate with 8-passes

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dc.contributor.authorPatel, VIen_AU
dc.contributor.authorMuránsky, Oen_AU
dc.contributor.authorHamelin, CJen_AU
dc.contributor.authorOlson, MDen_AU
dc.contributor.authorHill, MRen_AU
dc.contributor.authorEdwards, Len_AU
dc.date.accessioned2025-05-09T01:55:46Zen_AU
dc.date.available2025-05-09T01:55:46Zen_AU
dc.date.issued2014-07-20en_AU
dc.date.statistics2025-05-09en_AU
dc.description.abstractThe current paper presents a finite element analysis of an eight-pass groove weld in a 316L austenitic stainless steel plate. A dedicated welding heat source modelling tool was employed to produce volumetric body power density data for each weld pass, thus simulating weld-induced thermal loads. Thermocouple measurements and cross-weld macrographs taken from a weld specimen were used for heat source calibration. A mechanical finite element analysis was then conducted, using the calibrated thermal loads and a Lemaitre-Chaboche mixed work-hardening model. The predicted post-weld residual stresses were validated using contour method measurements: good agreement between measured and simulated residual stress fields was observed. A sensitivity analysis was also conducted to identify the boundary conditions that best represent a tack-welded I-beam support, which was present on the specimen back-face during the welding. © 2014 ASMEen_AU
dc.identifier.articlenumberv06bt06a054en_AU
dc.identifier.booktitleASME 2014 Pressure Vessels and Piping Conference: Volume 6B: Materials and Fabricationen_AU
dc.identifier.citationPatel, VI, Muránsky, O, Hamelin, CJ, Olson, MD, Hill, MR, & Edwards, L. (2014). Finite element modelling of welded austenitic stainless steel plate with 8-passes. Paper presented to ASME 2014 Pressure Vessels and Piping Conference, Anaheim, California, 20 - 24 July 2014. In ASME 2014 Pressure Vessels and Piping Conference, Anaheim, California, 20 - 24 July 2014, (PVP2014-28163). doi:10.1115/PVP2014-28163en_AU
dc.identifier.conferenceenddate2014-07-24en_AU
dc.identifier.conferencenameASME 2014 Pressure Vessels and Piping Conferenceen_AU
dc.identifier.conferenceplaceAnaheim, Californiaen_AU
dc.identifier.conferencestartdate2014-07-20en_AU
dc.identifier.isbn9780791846049en_AU
dc.identifier.issn0277-027Xen_AU
dc.identifier.urihttps://doi.org/10.1115/pvp2014-28163en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/16157en_AU
dc.identifier.volume6Ben_AU
dc.language.isoenen_AU
dc.publisherThe American Society of Mechanical Engineersen_AU
dc.subjectFinite element methoden_AU
dc.subjectWeldingen_AU
dc.subjectAustenitic steelsen_AU
dc.subjectHeat sourcesen_AU
dc.subjectThermocouplesen_AU
dc.subjectHardeningen_AU
dc.subjectResidual stressesen_AU
dc.titleFinite element modelling of welded austenitic stainless steel plate with 8-passesen_AU
dc.typeConference Paperen_AU
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