Effect of residual-stress field on the ballistic performance of welded steel plate

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dc.contributor.authorFlores-Johnson, EAen_AU
dc.contributor.authorMuránsky, Oen_AU
dc.contributor.authorHamelin, CJen_AU
dc.contributor.authorBendeich, PJen_AU
dc.contributor.authorEdwards, Len_AU
dc.date.accessioned2025-03-20T23:53:18Zen_AU
dc.date.available2025-03-20T23:53:18Zen_AU
dc.date.issued2011-11-16en_AU
dc.date.statistics2025-01-24en_AU
dc.description.abstractThis paper presents finite element simulations examining the effect of residual stresses and pre-existing damage on the ballistic performance of welded austenitic plate. A 18-mm thick welded plate is impacted by a hemi-spherical nosed projectile in the velocity range of 300-800 m/s. Numerical models were developed using ABAQUS/Explicit. The effect of the fracture model on the ballistic performance when equivalent plastic strain is present was also studied. It was found that the preexisting plastic strain have a detrimental effect on the ballistic performance. It was also found that a failure criterion that accounts for pre-existing damage must be used to analyse the effect of residual stresses and plastic strain when impact velocity is close to the ballistic limit.en_AU
dc.identifier.booktitleProceedings of the 9th International Conference on Shock and Impact Loads on Structuresen_AU
dc.identifier.citationFlores-Johnson, E. A., Muránsky, O., Hamelin, C. J., Bendeich, P. J., & Edwards, L. (2011). Effect of residual-stress field on the ballistic performance of welded steel plate. Paper presented to the 9th International Conference on Shock & Impact Loads on Structures, 16-18 November 2011, Fukuoka, Japan. In Proceedings of the 9th International Conference on Shock & Impact Loads on Structures, 16-18 November 2011, Fukuoka, Japan, (pp. 307-312). Singapore : CI-Premier Pte Ltd.en_AU
dc.identifier.conferenceenddate2011-11-18en_AU
dc.identifier.conferencename9th International Conference on Shock & Impact Loads on Structureen_AU
dc.identifier.conferenceplaceFukuoka, Japanen_AU
dc.identifier.conferencestartdate2011-11-16en_AU
dc.identifier.editorsY. Sonoda, T. S. Lok., & CI Premier Conferenceen_AU
dc.identifier.isbn9789810895297en_AU
dc.identifier.pagination307-312en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/16081en_AU
dc.language.isoenen_AU
dc.publisherCI-Premier Pte Ltden_AU
dc.subjectResidual stressesen_AU
dc.subjectAustenitic steelsen_AU
dc.subjectVelocityen_AU
dc.subjectStrain rateen_AU
dc.subjectDamageen_AU
dc.subjectImpact Testsen_AU
dc.titleEffect of residual-stress field on the ballistic performance of welded steel plateen_AU
dc.typeConference Paperen_AU
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