About: Failure prediction of unidirectional carbon composite under biaxial loading

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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	Currently, the failure of composite material is predictable only in basic load cases. In many of states of stress, failure of unidirectional composites cannot be predicted with existing failure criteria. Experimental and numerical simulation of the composite under biaxial loading was undertaken in this work. Specimens consist of high-strength carbon fibres and epoxy resin. Specimens were exposed to the combination of tension in the fibre direction and localised compression in transverse direction. Numerical models were created in the finite element system MSC.Marc using eight-node brick elements. Transversely isotropic material properties were considered. A recently proposed nonlinear function with constant asymptote was used for dependence of shear modulus on shear strain. Predictive capabilities of the maximum stress, Hashin and LaRC04 criteria were evaluated by means of the comparison of experimental results and the numerical simulation. Currently, the failure of composite material is predictable only in basic load cases. In many of states of stress, failure of unidirectional composites cannot be predicted with existing failure criteria. Experimental and numerical simulation of the composite under biaxial loading was undertaken in this work. Specimens consist of high-strength carbon fibres and epoxy resin. Specimens were exposed to the combination of tension in the fibre direction and localised compression in transverse direction. Numerical models were created in the finite element system MSC.Marc using eight-node brick elements. Transversely isotropic material properties were considered. A recently proposed nonlinear function with constant asymptote was used for dependence of shear modulus on shear strain. Predictive capabilities of the maximum stress, Hashin and LaRC04 criteria were evaluated by means of the comparison of experimental results and the numerical simulation. (en)
Title	Failure prediction of unidirectional carbon composite under biaxial loading Failure prediction of unidirectional carbon composite under biaxial loading (en)
skos:prefLabel	Failure prediction of unidirectional carbon composite under biaxial loading Failure prediction of unidirectional carbon composite under biaxial loading (en)
skos:notation	RIV/49777513:23210/11:43898958!RIV12-MSM-23210___
http://linked.open...avai/predkladatel	Fakulta strojní
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1M0519), Z(MSM4977751303)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Kottner, Radek
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Fakulta strojní
http://linked.open...dnocenehoVysledku	199234
http://linked.open...ai/riv/idVysledku	RIV/49777513:23210/11:43898958
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Biaxial loading, Combination of tension and compression, Composite, Failure criterion, Numerical simulation (en)
http://linked.open.../riv/klicoveSlovo	Composite Biaxial loading Combination of tension and compression Failure criterion Numerical simulation
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[5E51E0040A0B]
http://linked.open...i/riv/nazevZdroje	Bulletin of Applied Mechanics
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research Centre of Rail Vehicles
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	27
http://linked.open...iv/tvurceVysledku	Kroupa, Tomáš Kottner, Radek Krystek, Jan Laš, Vladislav
http://linked.open...n/vavai/riv/zamer	Predikce poruch heterogenních materiálů, komponent mechanických a biomechanických systémů.
issn	1801-1217
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	23210
is http://linked.open...avai/riv/vysledek of	Failure prediction of unidirectional carbon composite under biaxial loading Failure prediction of unidirectional carbon composite under biaxial loading

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