DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, W.J. | - |
dc.contributor.author | Cho, S.S. | - |
dc.contributor.author | Huh, Hoon | - |
dc.contributor.author | Chung, D.T. | - |
dc.date.accessioned | 2013-03-15T22:42:03Z | - |
dc.date.available | 2013-03-15T22:42:03Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1998-02-23 | - |
dc.identifier.citation | 1998 SAE International Congress & Exposition, v.1337, no.0, pp.115 - 120 | - |
dc.identifier.uri | http://hdl.handle.net/10203/124689 | - |
dc.description.abstract | In order to evaluate the crash-worthiness of a car, the dynamic response of the car body has to be correctly obtained at each level of car velocity. For the dynamic analysis, the dynamic properties of auto-body materials need to be identified for various strain rates. One of the typical high strain rate tensile tests is a split Hopkinson bar test. The present experiment has been carried out with a new split Hopkinson bar apparatus specially designed for the dynamic tensile test of sheet metals. The experiment provides stress-strain curves for various strain rates ranged from 2500 to 5000/sec. The experimental results from the both quasi-static and dynamic test are used to construct the Johnson-Cook equation as a constitutive relation, which can be applied to simulate the dynamic behavior of auto-body structures. | - |
dc.language | ENG | - |
dc.publisher | International Congress & Exposition | - |
dc.title | Identificatoin of Dynamic Behavior of Sheet Metals for an Auto-body with Tension Split Hopkinson Bar | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-0031997873 | - |
dc.type.rims | CONF | - |
dc.citation.volume | 1337 | - |
dc.citation.issue | 0 | - |
dc.citation.beginningpage | 115 | - |
dc.citation.endingpage | 120 | - |
dc.citation.publicationname | 1998 SAE International Congress & Exposition | - |
dc.identifier.conferencecountry | United States | - |
dc.identifier.conferencecountry | United States | - |
dc.contributor.localauthor | Huh, Hoon | - |
dc.contributor.nonIdAuthor | Kang, W.J. | - |
dc.contributor.nonIdAuthor | Cho, S.S. | - |
dc.contributor.nonIdAuthor | Chung, D.T. | - |
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