Tensile and compressive tests of textile composites and its result analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43923621" target="_blank" >RIV/49777513:23520/14:43923621 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Tensile and compressive tests of textile composites and its result analysis

Popis výsledku v původním jazyce

Presented work is focused on experimental investigation of behavior of six types of textile composites subjected to pure tensile, cyclic tensile and compressive loading according to ASTM standards. Each type was loaded in directions forming angles between 0° and 90° with a step of 15° with reference directions of the weaves. Two types of woven fabrics were tested (plain and quasi-unidirectional plain woven fabric). Images of specimens taken during the tests were subsequently used for the calculation ofso-alled locking angle of yarns (bundles) just before failure. Force-displacement dependencies were recorded during the tensile tests. Ultimate forces were obtained from the compressive tests. Next part of the work was dedicated to analysis of experimental data gathered from nearly 1000 experiments. Special software for automatic calculation of averaged dependencies, maximal forces and maximal displacements was created. Furthermore, methodology for calculation of locking angle was propos

Název v anglickém jazyce

Tensile and compressive tests of textile composites and its result analysis

Popis výsledku anglicky

Presented work is focused on experimental investigation of behavior of six types of textile composites subjected to pure tensile, cyclic tensile and compressive loading according to ASTM standards. Each type was loaded in directions forming angles between 0° and 90° with a step of 15° with reference directions of the weaves. Two types of woven fabrics were tested (plain and quasi-unidirectional plain woven fabric). Images of specimens taken during the tests were subsequently used for the calculation ofso-alled locking angle of yarns (bundles) just before failure. Force-displacement dependencies were recorded during the tensile tests. Ultimate forces were obtained from the compressive tests. Next part of the work was dedicated to analysis of experimental data gathered from nearly 1000 experiments. Special software for automatic calculation of averaged dependencies, maximal forces and maximal displacements was created. Furthermore, methodology for calculation of locking angle was propos

Druh

O - Ostatní výsledky

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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