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A new testing concept for determination of dynamic crack propagation in rubber materials

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dc.title A new testing concept for determination of dynamic crack propagation in rubber materials en
dc.contributor.author Stoček, Radek
dc.contributor.author Heinrich, Gert
dc.contributor.author Gehde, Michael
dc.contributor.author Kipscholl, Reinhold
dc.relation.ispartof KGK - Kautschuk, Gummi, Kunststoffe
dc.identifier.issn 0948-3276 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2012
utb.relation.volume 65
utb.relation.issue 9
dc.citation.spage 49
dc.citation.epage 53
dc.type article
dc.language.iso en
dc.publisher Dr Alfred Huthig Verlag Gmbh
dc.subject Rubber materials en
dc.subject Crack propagation en
dc.subject Tearing energy en
dc.subject SENT en
dc.subject Pure-shear en
dc.description.abstract The present paper proposes a new fracture mechanical testing concept for determination of dynamic crack propagation of rubber materials based on the method of simultaneous SENT- and pure-shear-mode testing. The fracture mechanic's approach is based on the definition of pure-shear states according to the test specimen's geometry ratio L0:W. We show how the tearing energy, T, and the crack growth rate, da/dn, depend on the test specimen's geometry ratio and crack length. It is also demonstrated that the values for tearing energies and also crack growth rates for short crack lengths in SENT- as well as in pure-shear test specimens are identical. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1003975
utb.identifier.obdid 43873620
utb.identifier.scopus 2-s2.0-84867488504
utb.identifier.wok 000309092900012
utb.identifier.coden KGUKA
utb.source j-wok
dc.date.accessioned 2015-01-13T09:26:02Z
dc.date.available 2015-01-13T09:26:02Z
dc.description.sponsorship Deutsche Forschungsgemeinschaft (DFG), Bonn
utb.contributor.internalauthor Stoček, Radek
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