About: The Modeling of the 2D Continuum with Non-linearities

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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	The modeling of the textile fabric is an interesting area of mechanical problems. The subject of modeling can be a several types of fabric bags, either prismatic or flat. The reason for modeling is to investigate the deformation of the bag, the stress state in the material and the total volume of the full bag. The modeling bears two problems. First is the geometric non-linearity. Because the stiffness is consequent on the deformation, the mechanical behavior depends on the deformation. The solution must be performed in iterative cycles, during which the stiffness matrix is updated in every solution step with respect to the calculated deformation. The geometric non-linearity is one of the typical problems of non-linear static and the solvers have tools for iterative solution. The second problem is “the first step problem”. The stiffness is consequent on the curved shape of the fabric. In the first step, when the model of the fabric is flat, it gives the zero stiffness. For this reason the solution of the first step can not be found. The paper demonstrates a kind of trick for “the first step solution”. The modeling of the textile fabric is an interesting area of mechanical problems. The subject of modeling can be a several types of fabric bags, either prismatic or flat. The reason for modeling is to investigate the deformation of the bag, the stress state in the material and the total volume of the full bag. The modeling bears two problems. First is the geometric non-linearity. Because the stiffness is consequent on the deformation, the mechanical behavior depends on the deformation. The solution must be performed in iterative cycles, during which the stiffness matrix is updated in every solution step with respect to the calculated deformation. The geometric non-linearity is one of the typical problems of non-linear static and the solvers have tools for iterative solution. The second problem is “the first step problem”. The stiffness is consequent on the curved shape of the fabric. In the first step, when the model of the fabric is flat, it gives the zero stiffness. For this reason the solution of the first step can not be found. The paper demonstrates a kind of trick for “the first step solution”. (en)
Title	The Modeling of the 2D Continuum with Non-linearities The Modeling of the 2D Continuum with Non-linearities (en)
skos:prefLabel	The Modeling of the 2D Continuum with Non-linearities The Modeling of the 2D Continuum with Non-linearities (en)
skos:notation	RIV/61989100:27230/11:86080090!RIV12-MSM-27230___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6198910027)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Podešva, Jiří
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta strojní
http://linked.open...dnocenehoVysledku	213019
http://linked.open...ai/riv/idVysledku	RIV/61989100:27230/11:86080090
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Finite element method, fabric bag, discretization, non-linearity, large deformation, Newton-Raphson approach (en)
http://linked.open.../riv/klicoveSlovo	non-linearity Newton-Raphson approach fabric bag Finite element method large deformation discretization
http://linked.open...odStatuVydavatele	IT - Italská republika
http://linked.open...ontrolniKodProRIV	[8B0FCACF9ABD]
http://linked.open...i/riv/nazevZdroje	International Review of Mechanical Engineering
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Podešva, Jiří
http://linked.open...n/vavai/riv/zamer	Výpočetně náročné počítačové simulace a optimalizace
issn	1970-8742
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	27230

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