Energy Absorption Due to Quasi-Static, Low-Speed and Impact Oblique Crushing of Thin-Walled Tube Structure

From the viewpoint of improving both the crash safety and the fuel efficiency, various shaped thin-walled structures have been utilized as energy absorbers of automobiles such as front side members and crash boxes. In this study, quasi-static (≅0.03mm/s), low-speed (6.67mm/s) and impact (3~4m/s) cru...

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Veröffentlicht in:	Journal of the Society of Materials Science, Japan Japan, 2015/10/15, Vol.64(10), pp.806-813
Hauptverfasser:	UMEDA, Tsutomu, YAMAGUCHI, Teruhiro, MIZUSHIRI, Kenji, MIMURA, Koji
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Collapse Crashes Crashworthiness Cross-sectional properties Crush tests Crushing Energy absorption Impact oblique crushing Progressive buckling Strain rate Strain rate dependence Thin walled Thin-walled tube Tubes
Online-Zugang:	Volltext
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