About: Comparison of Mechanical Properties of CFRP Laminate Obtained from Full-scale Test and Extrapolated from Local Measurement

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About: Comparison of Mechanical Properties of CFRP Laminate Obtained from Full-scale Test and Extrapolated from Local Measurement 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.chemicke-listy.cz/common/content-issue_17-volume_105-year_2011.html
Description	The presented paper outlines experimental investigation that is a part of an extensive research plan of study of fatigue properties of aerospace industry grade CRFP laminates. These materials are relatively novel and their long-term behavior and degradation are not yet completely described. Deterioration of this complex material in cyclic loading conditions is to be evaluated by several criteria based on evolution of certain of mechanical properties. Among the criteria is a decrease of modulus of elasticity. In order to reliably detect the changes in this property sensitive three point bending experimental setup was prepared, calibrated and compared to the results of the independent ultrasound method yielding the dynamical modulus of elasticity. Simultaneously, the local mechanical properties were studied by nanoindentation in order to set a reference point for a successive measurement after fatigue tests. The presented paper outlines experimental investigation that is a part of an extensive research plan of study of fatigue properties of aerospace industry grade CRFP laminates. These materials are relatively novel and their long-term behavior and degradation are not yet completely described. Deterioration of this complex material in cyclic loading conditions is to be evaluated by several criteria based on evolution of certain of mechanical properties. Among the criteria is a decrease of modulus of elasticity. In order to reliably detect the changes in this property sensitive three point bending experimental setup was prepared, calibrated and compared to the results of the independent ultrasound method yielding the dynamical modulus of elasticity. Simultaneously, the local mechanical properties were studied by nanoindentation in order to set a reference point for a successive measurement after fatigue tests. (en)
Title	Comparison of Mechanical Properties of CFRP Laminate Obtained from Full-scale Test and Extrapolated from Local Measurement Comparison of Mechanical Properties of CFRP Laminate Obtained from Full-scale Test and Extrapolated from Local Measurement (en)
skos:prefLabel	Comparison of Mechanical Properties of CFRP Laminate Obtained from Full-scale Test and Extrapolated from Local Measurement Comparison of Mechanical Properties of CFRP Laminate Obtained from Full-scale Test and Extrapolated from Local Measurement (en)
skos:notation	RIV/68407700:21110/11:00181559!RIV12-MSM-21110___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(IAA200710801), S, Z(MSM6840770043)
http://linked.open...iv/cisloPeriodika	17
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Němeček, Jiří Králík, Vlastimil
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	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	191173
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/11:00181559
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CRFP laminate; fatigue test; nanoindentation (en)
http://linked.open.../riv/klicoveSlovo	CRFP laminate fatigue test nanoindentation
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[9F6575E30F44]
http://linked.open...i/riv/nazevZdroje	Chemické listy
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Conversion from micro- and nano-indentation instrumented measurements data to mechanical characteristics of viscoelastic materials
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	105
http://linked.open...iv/tvurceVysledku	Doktor, Tomáš Králík, Vlastimil Kytýř, Daniel Němeček, Jiří Sekyrová, Klára Valach, Jaroslav
http://linked.open...ain/vavai/riv/wos	000297278200020
http://linked.open...n/vavai/riv/zamer	Rozvoj metod návrhu a provozu dopravních sítí z hlediska jejich optimalizace
issn	0009-2770
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	21110

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