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Evaluation of the Length Dependent Yarn Properties

The paper proposes a method for characterizing the in-situ interaction between filaments in a multifilament yarn. The stress transfer between neighboring filaments causes the reactivation of a broken filament at some distance from the break. The utilized statistical bundle models predict a change in the slope of the mean size effect curve once the specimen length becomes longer than the stress transfer length. This fact can be exploited in order to determine the stress transfer length indirectly using the yarn tensile test with appropriately chosen test lengths. The identification procedure is demonstrated using two test series of tensile tests with AR-glass and carbon yarns.

Identiferoai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:25806
Date January 2011
CreatorsRypl, Rostislav, Chudoba, Rostislav, Vorechovský, Miroslav, Gries, Thomas
PublisherTechnische Universität Dresden
Source SetsHochschulschriftenserver (HSSS) der SLUB Dresden
LanguageEnglish
Detected LanguageEnglish
Typedoc-type:conferenceObject, info:eu-repo/semantics/conferenceObject, doc-type:Text
SourceTextilbeton in Theorie und Praxis : Tagungsband zum 6. Kolloquium zu textilbewehrten Tragwerken (CTRS6). - Dresden: Technische Universität, 2011. - S. 117 - 128
Rightsinfo:eu-repo/semantics/openAccess
Relationurn:nbn:de:bsz:14-qucosa-77684, qucosa:25797

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