Browse

Influence of Back Stresses in Parts Forming on Crashworthiness

DC Field Value Language
dc.contributor.authorLee, Myoung-Gyu-
dc.contributor.authorHan, Chung-Souk-
dc.contributor.authorChung, Kwansoo-
dc.contributor.authorYoun, Jae Ryoun-
dc.contributor.authorKang, Tae Jin-
dc.date.accessioned2009-12-09T05:02:19Z-
dc.date.available2009-12-09T05:02:19Z-
dc.date.issued2005-09-15-
dc.identifier.citationJ. Mater. Proc. Tech. 168 (2005), 49en
dc.identifier.issn0924-0136-
dc.identifier.urihttps://hdl.handle.net/10371/18913-
dc.description.abstractThe influence of back stresses during forming processes of sheet parts on subsequent crashworthiness is investigated in this article. To this aim, the simulation results of crash analysis applying material formulations with and without kinematic hardening are compared. It is found that the relevance of the back stresses in comparison with other variables defining the initial state of structural parts for the crash analysis varies depending on the amount of the plastic strain induced in the forming process. However, the influence of the back stresses during forming is not a priori negligible. For accurate and reliable simulations it is therefore recommended to incorporate and transfer the back stresses as well as other internal variables for the simulations of forming and crashworthy analysis.en
dc.description.sponsorshipThis work was supported by the Ministry of Science and Technology through the National Research Laboratory.en
dc.language.isoen-
dc.publisherElsevieren
dc.subjectCrashiworthinessen
dc.subjectBack Stressen
dc.subjectSheet metal formingen
dc.titleInfluence of Back Stresses in Parts Forming on Crashworthinessen
dc.typeArticleen
dc.contributor.AlternativeAuthor이명규-
dc.contributor.AlternativeAuthor한정석-
dc.contributor.AlternativeAuthor정관수-
dc.contributor.AlternativeAuthor윤재륜-
dc.contributor.AlternativeAuthor강태진-
dc.identifier.doi10.1016/j.jmatprotec.2004.10.011-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Materials Science and Engineering (재료공학부)Journal Papers (저널논문_재료공학부)
Files in This Item:
There are no files associated with this item.
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse