DC FieldValueLanguage
dc.contributor.authorSteglich, Dirk-
dc.contributor.authorBohlen, Jan-
dc.contributor.authorTian, Xiaowei-
dc.contributor.authorRiekehr, Stefan-
dc.contributor.authorKashaev, Nikolai-
dc.contributor.authorBargmann, Swantje-
dc.contributor.authorLetzig, Dietmar-
dc.contributor.authorKainer, Karl-Ulrich-
dc.contributor.authorHuber, Norbert-
dc.date.accessioned2019-08-07T13:23:34Z-
dc.date.available2019-08-07T13:23:34Z-
dc.date.issued2013-07-
dc.identifier.citationMaterials Science Forum (765): 590-594 (2013)de_DE
dc.identifier.isbn978-3-03785-766-3de_DE
dc.identifier.isbn|978-3-03826-147-6de_DE
dc.identifier.issn0255-5476de_DE
dc.identifier.urihttp://hdl.handle.net/11420/3065-
dc.description.abstractA hollow rectangular profile, as an example of a typical structural component made of magnesium alloy sheets has been built, tested and evaluated in order to assess its behaviour during axial crushing. The profiles were joined from plane sheets of AZ31 and ZE10, respectively, by laser beam welding and were then tested in compression. Numerical simulations have been conducted to understand the complex interplay between hardening characteristics of the materials under investigation, profile cross-section variation and energy absorption. The results from the compression testing of the profiles show that the welds are not the source of damage initiation and failure. The performance of the magnesium profiles in terms of dissipated specific energy is confirmed for small and intermediate displacements to be comparable to that of aluminium profiles. For large displacements, however, the shear-type failure mode of magnesium causes a sharp drop of the crushing force and thus limits the energy absorption. These findings demonstrate the requirement for an alloy and wrought magnesium process development specifically for crash applications which aims at progressive hardening along with high ductility for improving the bending and shear behaviour. © (2013) Trans Tech Publications, Switzerland.en
dc.language.isoende_DE
dc.publisherTrans Tech Publicationsde_DE
dc.relation.ispartofMaterials science forum : MSFde_DE
dc.subjectmagnesium sheet alloysde_DE
dc.subjectfinite element analysisde_DE
dc.subjectuniaxial compressionde_DE
dc.subjectbucklingde_DE
dc.subject.ddc500: Naturwissenschaftende_DE
dc.subject.ddc540: Chemiede_DE
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleCrashworthiness of magnesium sheet structuresde_DE
dc.typeinProceedingsde_DE
dc.type.dinicontributionToPeriodical-
dc.subject.ddccode500-
dc.subject.ddccode620-
dc.subject.ddccode600-
dc.subject.ddccode540-
dcterms.DCMITypeText-
tuhh.abstract.englishA hollow rectangular profile, as an example of a typical structural component made of magnesium alloy sheets has been built, tested and evaluated in order to assess its behaviour during axial crushing. The profiles were joined from plane sheets of AZ31 and ZE10, respectively, by laser beam welding and were then tested in compression. Numerical simulations have been conducted to understand the complex interplay between hardening characteristics of the materials under investigation, profile cross-section variation and energy absorption. The results from the compression testing of the profiles show that the welds are not the source of damage initiation and failure. The performance of the magnesium profiles in terms of dissipated specific energy is confirmed for small and intermediate displacements to be comparable to that of aluminium profiles. For large displacements, however, the shear-type failure mode of magnesium causes a sharp drop of the crushing force and thus limits the energy absorption. These findings demonstrate the requirement for an alloy and wrought magnesium process development specifically for crash applications which aims at progressive hardening along with high ductility for improving the bending and shear behaviour. © (2013) Trans Tech Publications, Switzerland.de_DE
tuhh.publisher.doi10.4028/www.scientific.net/MSF.765.590-
tuhh.publication.instituteWerkstoffphysik und -technologie M-22de_DE
tuhh.type.opusInProceedings (Aufsatz / Paper einer Konferenz etc.)-
tuhh.institute.germanWerkstoffphysik und -technologie M-22de
tuhh.institute.englishWerkstoffphysik und -technologie M-22de_DE
tuhh.gvk.hasppnfalse-
dc.type.drivercontributionToPeriodical-
dc.type.casraiConference Paper-
tuhh.container.volume765de_DE
tuhh.container.startpage590de_DE
tuhh.container.endpage594de_DE
dc.relation.conferenceSixth International Light Metals Technology Conference (LMT2013), July 24-26, 2013, Old Windsor, United Kingdomde_DE
tuhh.relation.ispartofseriesMaterials science forum : MSFde_DE
item.creatorGNDSteglich, Dirk-
item.creatorGNDBohlen, Jan-
item.creatorGNDTian, Xiaowei-
item.creatorGNDRiekehr, Stefan-
item.creatorGNDKashaev, Nikolai-
item.creatorGNDBargmann, Swantje-
item.creatorGNDLetzig, Dietmar-
item.creatorGNDKainer, Karl-Ulrich-
item.creatorGNDHuber, Norbert-
item.languageiso639-1en-
item.fulltextNo Fulltext-
item.tuhhseriesidMaterials science forum : MSF-
item.cerifentitytypePublications-
item.openairetypeinProceedings-
item.openairecristypehttp://purl.org/coar/resource_type/c_5794-
item.seriesrefMaterials science forum : MSF-
item.grantfulltextnone-
item.creatorOrcidSteglich, Dirk-
item.creatorOrcidBohlen, Jan-
item.creatorOrcidTian, Xiaowei-
item.creatorOrcidRiekehr, Stefan-
item.creatorOrcidKashaev, Nikolai-
item.creatorOrcidBargmann, Swantje-
item.creatorOrcidLetzig, Dietmar-
item.creatorOrcidKainer, Karl-Ulrich-
item.creatorOrcidHuber, Norbert-
crisitem.author.deptKunststoffe und Verbundwerkstoffe M-11-
crisitem.author.deptKontinuums- und Werkstoffmechanik M-15-
crisitem.author.deptWerkstoffphysik und -technologie M-22-
crisitem.author.deptWerkstoffphysik und -technologie M-22-
crisitem.author.orcid0000-0002-2339-9320-
crisitem.author.orcid0000-0001-5969-8560-
crisitem.author.orcid0000-0001-7403-7066-
crisitem.author.orcid0000-0002-9630-0985-
crisitem.author.orcid0000-0002-4252-9207-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
Appears in Collections:Publications without fulltext
Show simple item record

Google ScholarTM

Check

Add Files to Item

Note about this record

Export

Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.