A rear-end protection device for heavy vehicles

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dc.authorscopusid6602829968
dc.authorscopusid55437051300
dc.authorscopusid7005395233
dc.contributor.authorAtahan, Ali O.
dc.contributor.authorJoshi, Abhishek S.
dc.contributor.authorEl-Gindy, Moustafa
dc.date.accessioned2024-09-19T15:41:13Z
dc.date.available2024-09-19T15:41:13Z
dc.date.issued2003
dc.departmentHatay Mustafa Kemal Ãœniversitesien_US
dc.descriptionASME, Design Engineering Divisionen_US
dc.description2003 ASME International Mechanical Engineering Congress -- 15 November 2003 through 21 November 2003 -- Washington, DC -- 62733en_US
dc.description.abstractRear underride crashes, particularly with heavy vehicles, constitute a serious safety concern for passenger cars. Several solutions to this emerging concern have been proposed by responsible agencies. Recent rear-end crashes with heavy vehicles show that a properly used rear underride guard devices can slow down impacting vehicle in a controlled manner. Moreover, with the use of these devices, the severity of crashes can be reduced and loss of lives can be prevented. In this paper, a special underride guard device is designed for heavy vehicle use. The height of the device from ground and support conditions are varied to evaluate and compare the crash performances. Finite element models of these particular designs are constructed and models are impacted by a passenger car model traveling at two different speeds of 48 km/h and 64 km/h. LS-DYNA, a non-linear finite element code capable of analyzing large deformations is used for the analysis. Vehicle decelerations, energy dissipations and passenger car crush characteristics are compared to determine the acceptability of each design. Based on the simulation study, an optimum height from ground and support condition are determined for acceptable impact performance for heavy vehicle mounted rear-end underride guard devices against passenger vehicle impacts.en_US
dc.identifier.doi10.1115/IMECE2003-42455
dc.identifier.endpage55en_US
dc.identifier.issn1521-4613
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-1942521043en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage47en_US
dc.identifier.urihttps://doi.org/10.1115/IMECE2003-42455
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14096
dc.identifier.volume116en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmerican Society of Mechanical Engineers (ASME)en_US
dc.relation.ispartofAmerican Society of Mechanical Engineers, Design Engineering Division (Publication) DEen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComputer simulationsen_US
dc.subjectFinite elementen_US
dc.subjectHeavy vehicleen_US
dc.subjectLS-DYNAen_US
dc.subjectPassenger vehicleen_US
dc.subjectRear-end impactsen_US
dc.subjectUnderride guarden_US
dc.titleA rear-end protection device for heavy vehiclesen_US
dc.typeConference Objecten_US

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