Strength analysis of fiber roving for modelling of hybrid carbon-aramid textile composite

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F22%3A43966290" target="_blank" >RIV/49777513:23520/22:43966290 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11025/50943" target="_blank" >http://hdl.handle.net/11025/50943</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Strength analysis of fiber roving for modelling of hybrid carbon-aramid textile composite

Popis výsledku v původním jazyce

This work focuses on the multiscale modeling of composites made of layers consisting of hybrid fabric reinforcement and polymer matrix. The fabric (HP-P167AC) is a plain-weave textile with carbon (3K, 200 tex) and aramid (Kevlar 49, 158 tex) tows each placed in single direction only. The matrix is made of thermoplastic foil Polyvinyl butyral (PVB). The composite material is made in form of a plate by hand lamination of 10 layers of fabric having the same orientation and 20 layers of PVB using autoclave technology with vacuum bagging. The goal is to create a numerical FEA model that can be used for the prediction of mechanical behavior including strength prediction on the macroscale. The material has orthotropic properties caused by the hybrid nature of each layer since the carbon and aramid fibers have different properties and, moreover, the tows have different geometry and spacing.

Název v anglickém jazyce

Strength analysis of fiber roving for modelling of hybrid carbon-aramid textile composite

Popis výsledku anglicky

This work focuses on the multiscale modeling of composites made of layers consisting of hybrid fabric reinforcement and polymer matrix. The fabric (HP-P167AC) is a plain-weave textile with carbon (3K, 200 tex) and aramid (Kevlar 49, 158 tex) tows each placed in single direction only. The matrix is made of thermoplastic foil Polyvinyl butyral (PVB). The composite material is made in form of a plate by hand lamination of 10 layers of fabric having the same orientation and 20 layers of PVB using autoclave technology with vacuum bagging. The goal is to create a numerical FEA model that can be used for the prediction of mechanical behavior including strength prediction on the macroscale. The material has orthotropic properties caused by the hybrid nature of each layer since the carbon and aramid fibers have different properties and, moreover, the tows have different geometry and spacing.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Extended abstracts of the papers presented at 38th Danubia-Adria Symposium on Advances in Experimental Mechanics

ISBN

978-618-86278-0-2

ISSN

—

e-ISSN

—

Počet stran výsledku

2

Strana od-do

1-2

Název nakladatele

Greek Society of Experimental Mechanics of Materials

Místo vydání

Athény

Místo konání akce

Poros, Greece

Datum konání akce

20. 9. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—