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dc.contributor.authorPatil, Sachin
dc.contributor.authorTay, Yi Yang
dc.contributor.authorBaratzadeh, Farzad
dc.contributor.authorLankarani, Hamid M.
dc.identifier.citationPatil, S., Tay, Y.Y., Baratzadeh, F. et al. J Mech Sci Technol (2017) 31: 3225en_US
dc.descriptionClick on the DOI link to access the article (may not be free).en_US
dc.description.abstractEver increasing requirements regarding vehicle safety have led to rapid developments in various joining process. Among FSW widely used for Aluminum alloy welded structure of car body because of their remarkable performance in welding. For a better understanding of this performance, it is necessary to determine the behavior of butt weld in service conditions. In earlier phase of this study, thermo mechanical simulations and analysis are performed to understand the thermal behavior in the FSW weld zones. The developed models are correlated against published experimental results in terms of temperature profile of the weld zone. The objectives of the second part of this work is to develop and demonstrate an FE model of bumper and crash box assembly that would improve on the current modeling techniques for the mechanical response of welds in structural problems.en_US
dc.publisherKorean Society of Steel Constructionen_US
dc.relation.ispartofseriesJournal of Mechanical Science and Technology;v.31:no.7
dc.subjectFriction stir butt welding (FSW)en_US
dc.subjectThermal modelingen_US
dc.subjectJohnson-cook failure modelen_US
dc.subjectSled testen_US
dc.subjectVehicle bumper assemblyen_US
dc.titleModeling of friction-stir butt-welds and its application in automotive bumper impact performance Part 2. Impact modeling and bumper crash performanceen_US
dc.rights.holderCopyright © 2017, The Korean Society of Mechanical Engineers and Springer-Verlag GmbH Germanyen_US

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