Simulation of nonlineaar material properties of upholstery

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

Simulation of nonlineaar material properties of upholstery

Popis výsledku v původním jazyce

Flat fabrics are commonly used as cover material in the manufacturing of seats (upholstery for the seats in vehicles, chairs and office seats), as well as mattresses, upholstered goods, etc. Their properties are connected with a comfort, which is determined by their structure, resistance to abrasion, permeability, shrinkage, wrinkling, production process, finishing, and last but not least a high elongation. These upholstery fabrics cover elastic materials as are foams and change their properties. A virtual simulation of a standardized sample of upholstery fabric allows testing, analyzing and comparing of properties, which cannot be measured directly in real experiments, for example mechanical properties of upholstery fabrics in different directions during tensile tests, such as course of the main axes of stress and strain. The virtual model of upholstery fabric in an FEM environment is based on nonlinear material properties which are experimentally determined on a test device.

Název v anglickém jazyce

Simulation of nonlineaar material properties of upholstery

Popis výsledku anglicky

Flat fabrics are commonly used as cover material in the manufacturing of seats (upholstery for the seats in vehicles, chairs and office seats), as well as mattresses, upholstered goods, etc. Their properties are connected with a comfort, which is determined by their structure, resistance to abrasion, permeability, shrinkage, wrinkling, production process, finishing, and last but not least a high elongation. These upholstery fabrics cover elastic materials as are foams and change their properties. A virtual simulation of a standardized sample of upholstery fabric allows testing, analyzing and comparing of properties, which cannot be measured directly in real experiments, for example mechanical properties of upholstery fabrics in different directions during tensile tests, such as course of the main axes of stress and strain. The virtual model of upholstery fabric in an FEM environment is based on nonlinear material properties which are experimentally determined on a test device.

Druh

D - Stať ve sborníku

CEP obor

JQ - Strojní zařízení a nástroje

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Structure and Structural Mechanica of Textiles 16th International Conference

ISBN

978-80-7372-542-6

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Technická univerzita v Liberci

Místo vydání

Liberec

Místo konání akce

Liberec

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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