About: Improved nonlinear stress-strain relation for carbon?epoxy composites and identification of material parameters

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Improved nonlinear stress-strain relation for carbon?epoxy composites and identification of material parameters 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
Description	This study focuses on the comparison of selected nonlinear stress?strain relations for unidirectional continuous fiber carbon?epoxy composites and the identification of their parameters under tensile loading. Simple tensile tests of thin strips with various fiber orientations are performed. One linear relation, two types of nonlinear stress?strain relations taken from literature, and one improved relation are analyzed and used within the identification process. All the relationships are deduced from polynomial expansion of complementary energy density. The process, using a combination of the mathematical optimization method and finite element analysis, is described with the necessary details. Failure analysis for the determination of the first failure using Puck?s action plane concept is also performed. The tensile and shear strengths are investigated. The comparison of the results obtained from the identified material parameters with the results obtained using the material parameters given by manufacturer is included. This study focuses on the comparison of selected nonlinear stress?strain relations for unidirectional continuous fiber carbon?epoxy composites and the identification of their parameters under tensile loading. Simple tensile tests of thin strips with various fiber orientations are performed. One linear relation, two types of nonlinear stress?strain relations taken from literature, and one improved relation are analyzed and used within the identification process. All the relationships are deduced from polynomial expansion of complementary energy density. The process, using a combination of the mathematical optimization method and finite element analysis, is described with the necessary details. Failure analysis for the determination of the first failure using Puck?s action plane concept is also performed. The tensile and shear strengths are investigated. The comparison of the results obtained from the identified material parameters with the results obtained using the material parameters given by manufacturer is included. (en)
Title	Improved nonlinear stress-strain relation for carbon?epoxy composites and identification of material parameters Improved nonlinear stress-strain relation for carbon?epoxy composites and identification of material parameters (en)
skos:prefLabel	Improved nonlinear stress-strain relation for carbon?epoxy composites and identification of material parameters Improved nonlinear stress-strain relation for carbon?epoxy composites and identification of material parameters (en)
skos:notation	RIV/49777513:23520/11:43898343!RIV12-AV0-23520___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA200760611), Z(MSM4977751303)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Laš, Vladislav Zemčík, Robert Kroupa, Tomáš
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 aplikovaných věd
http://linked.open...dnocenehoVysledku	203928
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/11:43898343
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	composite, nonlinear, finite element analysis, failure, identification, parameters (en)
http://linked.open.../riv/klicoveSlovo	composite finite element analysis identification nonlinear parameters failure
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[698F1459F618]
http://linked.open...i/riv/nazevZdroje	JOURNAL OF COMPOSITE MATERIALS
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Wave propagation and degradation processes in anisotropic laminates
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	45
http://linked.open...iv/tvurceVysledku	Kroupa, Tomáš Zemčík, Robert Laš, Vladislav
http://linked.open...n/vavai/riv/zamer	Predikce poruch heterogenních materiálů, komponent mechanických a biomechanických systémů.
issn	0021-9983
number of pages	13 (xsd:int)
http://bibframe.org/vocab/doi	10.1177/0021998310380285
http://localhost/t...ganizacniJednotka	23520

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software