Application of a soil model in the numerical analysis of landmine interaction with protective structures

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dc.contributor.authorSaleh, Men_AU
dc.contributor.authorEdwards, Len_AU
dc.date.accessioned2017-02-23T04:57:55Zen_AU
dc.date.available2017-02-23T04:57:55Zen_AU
dc.date.issued2011en_AU
dc.date.statistics2017-02-22en_AU
dc.description.abstractBlast analysis using numerical techniques has become increasingly relevant to anticipate the material response of protective structures. Improvised explosive devices and land mines pose a significant threat to the occupants of armoured vehicles, it’s therefore important to increase the accuracy of the numerical analysis by incorporating more sophisticated material models whilst maintaining mathematical tractability. The current research employs an Arbitrary Lagrangian Eulerian (ALE) numerical technique in the hydrocode LS-DYNA for the analysis of the blast event. Further, incorporation of a soil model was carried out for the analysis of a TNT mine blast on a mild steel plate. The primary goals of the research are the implementation of an appropriate soil model and the use of multi-physics finite element analysis to model fluid structure interaction. The agreement with experimental result is very good and the methodology employed captured some important aspects of the blast-structure interaction.en_AU
dc.identifier.citationSaleh, M, & Edwards, L. (2011). Application of a soil model in the numerical analysis of landmine interaction with protective structures. Paper presented at the 26th international symposium on ballistics : Miami, Florida, 12-16 September 2011en_AU
dc.identifier.conferenceenddate16 September 2011en_AU
dc.identifier.conferencename26th international symposium on ballisticsen_AU
dc.identifier.conferenceplaceMiami, Floridaen_AU
dc.identifier.conferencestartdate12 September 2011en_AU
dc.identifier.govdoc7924en_AU
dc.identifier.isbn9781523116331en_AU
dc.identifier.urihttps://apps.dtic.mil/dtic/tr/fulltext/u2/1006032.pdfen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/8340en_AU
dc.language.isoenen_AU
dc.publisherDEStech Publicationsen_AU
dc.subjectExplosionsen_AU
dc.subjectNumerical analysisen_AU
dc.subjectMaterialsen_AU
dc.subjectMinesen_AU
dc.subjectExperimental dataen_AU
dc.subjectSteelsen_AU
dc.titleApplication of a soil model in the numerical analysis of landmine interaction with protective structuresen_AU
dc.typeConference Paperen_AU
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