About: Investigation of behavior of constituents of unidirectional fiber reinforced composite subjected to tensile cyclic tests using micromodel

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About: Investigation of behavior of constituents of unidirectional fiber reinforced composite subjected to tensile cyclic tests using micromodel Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The main goal of the paper is to investigate behavior of each constituent of unidirectional carbon fiber reinforced composite subjected to tensile cyclic loading using non-linear finite element model of unit cell element representing the material microstructure. Firstly, static cyclic tensile tests on thin coupons with various fiber orientations were performed and force-displacement diagrams were obtained. Secondly, a finite element model that incorporates non-linear elastic behavior of fibers with stiffening in axial direction and elasto-plastic behavior of epoxy matrix considering Von-Mises plasticity was proposed. Thirdly, parameters of the model were identified using gradient optimization method by fitting the force-displacement diagrams obtained from the experiments. Finite element analysis software Abaqus 6.11, optimization software OptiSLang 3.2 and programming language Python 2.7 were used. The main goal of the paper is to investigate behavior of each constituent of unidirectional carbon fiber reinforced composite subjected to tensile cyclic loading using non-linear finite element model of unit cell element representing the material microstructure. Firstly, static cyclic tensile tests on thin coupons with various fiber orientations were performed and force-displacement diagrams were obtained. Secondly, a finite element model that incorporates non-linear elastic behavior of fibers with stiffening in axial direction and elasto-plastic behavior of epoxy matrix considering Von-Mises plasticity was proposed. Thirdly, parameters of the model were identified using gradient optimization method by fitting the force-displacement diagrams obtained from the experiments. Finite element analysis software Abaqus 6.11, optimization software OptiSLang 3.2 and programming language Python 2.7 were used. (en)
Title	Investigation of behavior of constituents of unidirectional fiber reinforced composite subjected to tensile cyclic tests using micromodel Investigation of behavior of constituents of unidirectional fiber reinforced composite subjected to tensile cyclic tests using micromodel (en)
skos:prefLabel	Investigation of behavior of constituents of unidirectional fiber reinforced composite subjected to tensile cyclic tests using micromodel Investigation of behavior of constituents of unidirectional fiber reinforced composite subjected to tensile cyclic tests using micromodel (en)
skos:notation	RIV/49777513:23520/13:43920029!RIV14-GA0-23520___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP101/11/0288)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Zemčík, Robert Kroupa, Tomáš Krystek, Jan Srbová, Hana
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
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 aplikovaných věd
http://linked.open...dnocenehoVysledku	81079
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/13:43920029
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	unidirectional composite, constituents, non-linear material model, unit cell, cyclic tensile tests (en)
http://linked.open.../riv/klicoveSlovo	cyclic tensile tests unidirectional composite constituents unit cell non-linear material model
http://linked.open...ontrolniKodProRIV	[8E602A7E9FFF]
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Design of intelligent composite structures
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Kroupa, Tomáš Zemčík, Robert Krystek, Jan Srbová, Hana
http://localhost/t...ganizacniJednotka	23520

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