About: Stochastic cracking of composites with heterogeneous reinforcement.

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About: Stochastic cracking of composites with heterogeneous reinforcement. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A model capable of capturing the effect of irregularly structured reinforcement in a brittle matrix is presented. It introduces a homogenization procedure for the state fields at the microscale in the vicinity of a crack bridge. In combination with a mesoscale model for matrix cracking the homogenized state fields are used for explicit calculation of the strain hardening response of the composite. The model has been formulated for brittle matrix composites with reinforcement that exhibits random properties, e.g. due to random fiber orientation or because of an irregular penetration profile of the matrix into multifilament yarns. In the present paper we use multifilament yarns applied in textile reinforced concrete (TRC) to demonstrate the capabilities of the model. Other types of heterogeneous reinforcement are discussed in the summary. In a parametric study, we compare deterministically defined variables with randomized variables and draw conclusions about the influence of their statistics on the co A model capable of capturing the effect of irregularly structured reinforcement in a brittle matrix is presented. It introduces a homogenization procedure for the state fields at the microscale in the vicinity of a crack bridge. In combination with a mesoscale model for matrix cracking the homogenized state fields are used for explicit calculation of the strain hardening response of the composite. The model has been formulated for brittle matrix composites with reinforcement that exhibits random properties, e.g. due to random fiber orientation or because of an irregular penetration profile of the matrix into multifilament yarns. In the present paper we use multifilament yarns applied in textile reinforced concrete (TRC) to demonstrate the capabilities of the model. Other types of heterogeneous reinforcement are discussed in the summary. In a parametric study, we compare deterministically defined variables with randomized variables and draw conclusions about the influence of their statistics on the co (en)
Title	Stochastic cracking of composites with heterogeneous reinforcement. Stochastic cracking of composites with heterogeneous reinforcement. (en)
skos:prefLabel	Stochastic cracking of composites with heterogeneous reinforcement. Stochastic cracking of composites with heterogeneous reinforcement. (en)
skos:notation	RIV/00216305:26110/12:PU102613!RIV13-GA0-26110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GCP105/10/J028), P(GD103/09/H085)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Vořechovský, Miroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta stavební
http://linked.open...dnocenehoVysledku	171449
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/12:PU102613
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	stochastic, comosites, reinforcement (en)
http://linked.open.../riv/klicoveSlovo	reinforcement stochastic comosites
http://linked.open...ontrolniKodProRIV	[6EFFBA2236BE]
http://linked.open...v/mistoKonaniAkce	Havana
http://linked.open...i/riv/mistoVydani	Havana, Cuba
http://linked.open...i/riv/nazevZdroje	FERRO 10,10th International Symposium on Ferrocement and thin reinforced cement composites
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Development and implementation of a simulation framework for quasi-ductile composites combining short fibers and aligned continuous reinforcement Modern composite structures
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Chudoba, Rostislav Vořechovský, Miroslav Rypl, Rostislav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-10-15 (xsd:date)
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-959-247-098-9
http://localhost/t...ganizacniJednotka	26110

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