The Deformation And The Stress State Of The Fabric Membrane

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Deformation And The Stress State Of The Fabric Membrane

Popis výsledku v původním jazyce

The textile fabric is an interesting subject of the finite element method (FEM) based modeling. It can be used in the form of a several types of fabric bags, either prismatic or flat. We are interested in the deformation of the bag, the stress state in the material and the total volume of the full bag. The modeling brings the problem of the geometric non-linearity and so called ?first step problem?. The case is the typical example of the II. order task - the stiffness and subsequently the mechanical behavior depends on the deformation. The solution has the form of iterative calculations, during which the stiffness matrix changes in every solution step with respect to the calculated deformation. The commercial software has the tools for such an iterative approach. So called ?first step problem? is the problem of the solution in the initial geometric configuration. The stiffness depends on the fabric curved shape. In the initial geometric configuration the fabric is flat and has zero sti

Název v anglickém jazyce

The Deformation And The Stress State Of The Fabric Membrane

Popis výsledku anglicky

The textile fabric is an interesting subject of the finite element method (FEM) based modeling. It can be used in the form of a several types of fabric bags, either prismatic or flat. We are interested in the deformation of the bag, the stress state in the material and the total volume of the full bag. The modeling brings the problem of the geometric non-linearity and so called ?first step problem?. The case is the typical example of the II. order task - the stiffness and subsequently the mechanical behavior depends on the deformation. The solution has the form of iterative calculations, during which the stiffness matrix changes in every solution step with respect to the calculated deformation. The commercial software has the tools for such an iterative approach. So called ?first step problem? is the problem of the solution in the initial geometric configuration. The stiffness depends on the fabric curved shape. In the initial geometric configuration the fabric is flat and has zero sti

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Structural Membranes 2011 : V International Conference on Textile Composites and Inflatable Structures

ISBN

978-84-89925-57-1

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

1-9

Název nakladatele

International Center for numerical methods in Engineering (CIMNE)

Místo vydání

Barcelona

Místo konání akce

Barcelona

Datum konání akce

5. 10. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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