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dc.contributor.authorBaroutaji, A
dc.contributor.authorOlabi, AG
dc.date.accessioned2019-10-15T08:29:44Z
dc.date.available2019-10-15T08:29:44Z
dc.date.issued2014-05-02
dc.identifier.citationBaroutaji, A. and Olabi, A. G. (2014) Lateral collapse of short-length sandwich tubes compressed by different indenters and exposed to external constraints, Materialwissenschaft und Werkstofftechnik, 45(5), pp. 371-384.en
dc.identifier.issn0933-5137en
dc.identifier.doi10.1002/mawe.201400236en
dc.identifier.urihttp://hdl.handle.net/2436/622841
dc.description.abstractIn this paper, sandwich tube components which consist of thin-walled circular tubes with aluminium foam core are proposed as energy absorption systems. The sandwich tubes were laterally crushed under quasi-static loading conditions. The sandwich tubes were crushed under two types of indenters and exposed to three different types of external constraints. The collapsing behaviour and the energy absorption responses of these systems were investigated by nonlinear finite element analysis through ANSYS-LS-DYNA. Various indicators which describe the effectiveness of energy absorbing systems were used as a marker to compare the various systems. It was found that the sandwich tube systems compressed by cylindrical indenters particularly the unconstrained system and the system with inclined constraints offered a very desirable force-deflection in which the force is almost constant in the post collapse stage. The employing of external constraints was noticed as a feasible method of increasing the SEA particularly when cylindrical indenter is used. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en
dc.formatapplication/PDFen
dc.languageen
dc.language.isoenen
dc.publisherWileyen
dc.subjectSandwich tubeen
dc.subjectEnergy absorbing systemsen
dc.subjectLateral collapseen
dc.subjectANSYS-LSDYNAen
dc.subjectaluminium foamen
dc.titleLateral collapse of short-length sandwich tubes compressed by different indenters and exposed to external constraintsen
dc.typeJournal articleen
dc.identifier.eissn1521-4052
dc.identifier.journalMaterialwissenschaft und Werkstofftechniken
dc.date.updated2019-09-26T11:39:20Z
dc.date.accepted2014-01-29
rioxxterms.funderUniversity of Manchesteren
rioxxterms.identifier.projectUOW15102019ABen
rioxxterms.versionAMen
rioxxterms.licenseref.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/en
rioxxterms.licenseref.startdate2019-10-15en
dc.source.volume45
dc.source.issue5
dc.source.beginpage371
dc.source.endpage384
dc.description.versionPublished version
refterms.dateFCD2019-10-15T08:29:36Z
refterms.versionFCDAM
refterms.dateFOA2019-10-15T08:29:44Z


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