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001-es BibID:	BIBFORM122261
Első szerző:	Kertész József (járműmérnök)
Cím:	Finite element analysis regarding folding behaviour of different crashbox versions / Kertesz Jozsef, Kovács Tunde Anna
Dátum:	2024
ISSN:	0997-7538
Megjegyzések:	Low-speed collision is one of the most frequent road accident types nowadays. The consequences of this accident could be serious and long terminated. The passive safety system has an important role to reduce and prevent the amount of personal and technical injuries. Applying front and rear bumper beams is a good way to absorb more impact energy at the moment of collision reducing the load of the occupants. The background of the energy absorbing is the prescribed folding deformation of the bumper`s support namely the crashbox. The main goal of the present study is to evaluate and compare differently shaped crashboxes as a thinwalled structure using finite element analysing to get information for more effective energy absorption taking into consideration of the weight optimization and spce requirements. To be comparable to the folding fluctuation of each specimen the compression test`s curves are evaluated with relative standard density. Moreover, the specific energy absorption is also was determined. Based on the values determined by finite element analysis conclusions could be drawn.
Tárgyszavak:	Műszaki tudományok Anyagtudományok és technológiák idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	European Journal Of Mechanics A-Solids. - 107 (2024), p. 1-16. -
További szerzők:	Kovács Tünde Anna
Pályázati támogatás:	ÚNKP-23-4 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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