About: Structure Optimization of Passive Damped Composite Beam

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Composites are already widely used in the aircraft industry and they are gradually being increasingly used in other industrial fields. Their inherent superior mechanical properties can be enhanced by the addition of totally different materials into the structure, creating 'hybrid composites'. Improved damping while retaining the original stiffness can be obtained by using any viscoelastic materials. Such treatment is part of passive damping control. This paper deals with optimization of simple structures consisting of carbon fiber reinforced polymer (CFRP) and cork composition in layered form. The goal was to determine the optimum number and location of damping cork layers to achieve the highest bending stiffness and damping of a simple cantilevered beam with a square tube cross-section. Numerical models were created using finite element method (FEM) software MSC Marc. For the purpose of optimization, the Pareto front algorithm was used with the help of optiSlang software. Composites are already widely used in the aircraft industry and they are gradually being increasingly used in other industrial fields. Their inherent superior mechanical properties can be enhanced by the addition of totally different materials into the structure, creating 'hybrid composites'. Improved damping while retaining the original stiffness can be obtained by using any viscoelastic materials. Such treatment is part of passive damping control. This paper deals with optimization of simple structures consisting of carbon fiber reinforced polymer (CFRP) and cork composition in layered form. The goal was to determine the optimum number and location of damping cork layers to achieve the highest bending stiffness and damping of a simple cantilevered beam with a square tube cross-section. Numerical models were created using finite element method (FEM) software MSC Marc. For the purpose of optimization, the Pareto front algorithm was used with the help of optiSlang software. (en)
Title	Structure Optimization of Passive Damped Composite Beam Structure Optimization of Passive Damped Composite Beam (en)
skos:prefLabel	Structure Optimization of Passive Damped Composite Beam Structure Optimization of Passive Damped Composite Beam (en)
skos:notation	RIV/49777513:23520/11:43897869!RIV13-GA0-23520___
http://linked.open...avai/predkladatel	Fakulta aplikovaných věd
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA101/08/0299), P(GD101/08/H068)
http://linked.open...iv/cisloPeriodika	27
http://linked.open...vai/riv/dodaniDat	2013
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 aplikovaných věd
http://linked.open...dnocenehoVysledku	232822
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/11:43897869
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CRFP, FEM, passive damping control, optimization, Pareto front (en)
http://linked.open.../riv/klicoveSlovo	CRFP Pareto front passive damping control FEM optimization
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[F811ADC5CC12]
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	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Research of intelligent composite components of machine tools made of ultrahighmodulus fibers and nanoparticles modified matrix Research of new principle of mechanical sand biomechanical systems with a intelligent behaviour
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	7
http://linked.open...iv/tvurceVysledku	Lašová, Václava Vacík, Josef Kottner, Radek
issn	1801-1217
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	23520
is http://linked.open...avai/riv/vysledek of	Structure Optimization of Passive Damped Composite Beam

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