Linear two scale model for determination of mechanical properties of textile composite material
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F10%3A00503177" target="_blank" >RIV/49777513:23520/10:00503177 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/49777513:23210/10:00503177
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Linear two scale model for determination of mechanical properties of textile composite material
Popis výsledku v původním jazyce
The engineering mechanical constants necessary for the description of the mechanical macro-scale models of textile composite materials are calculated using finite element analysis. Two sub-scale models of representative volumes are used. Micro-scale model represents periodically repeated volume consisting of fibers and matrix within each inerweaved bundle. Meso-scale model represents one unit cell of four interweaved bundles which is repeated within the whole composite with properties obtained from micro-scale model and matrix. The finite element models are built in commercial packages Siemens NX 7.5 and MSC.Marc 2008r1. Two typical epoxy matrix textile composites with carbon, aramid and glass fibers are investigated. The results from the multi-scale models are the homogenized Young's and shear moduli and Poisson's ratios.
Název v anglickém jazyce
Linear two scale model for determination of mechanical properties of textile composite material
Popis výsledku anglicky
The engineering mechanical constants necessary for the description of the mechanical macro-scale models of textile composite materials are calculated using finite element analysis. Two sub-scale models of representative volumes are used. Micro-scale model represents periodically repeated volume consisting of fibers and matrix within each inerweaved bundle. Meso-scale model represents one unit cell of four interweaved bundles which is repeated within the whole composite with properties obtained from micro-scale model and matrix. The finite element models are built in commercial packages Siemens NX 7.5 and MSC.Marc 2008r1. Two typical epoxy matrix textile composites with carbon, aramid and glass fibers are investigated. The results from the multi-scale models are the homogenized Young's and shear moduli and Poisson's ratios.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JI - Kompositní materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/IAA200760611" target="_blank" >IAA200760611: Šíření vln a degradační procesy v anizotropních laminátech</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů