Multi-filament yarns testing for textile-reinforced concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU105044" target="_blank" >RIV/00216305:26110/12:PU105044 - 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

Multi-filament yarns testing for textile-reinforced concrete

Popis výsledku v původním jazyce

The present paper copes with an experimental study of multi-filament yarns made of AR-glass which are used for textile-reinforced concrete. The behaviour under tensile loading was investigated by laboratory tests. A high number of yarn specimens (over 300) of six different lengths ranging from 1 cm to 74 cm was tested to obtain statistically significant data which were subsequently corrected and statistically processed. The behaviour of the yarn was predicted by the studied numerical model of the multi-filament bundle that was applied also for the later results interpretation. The model of n parallel filaments describes the behaviour of a bundle with varying parameters representing different sources of disorder of the response. The aim of the carried experiment was to validate the model presumptions and to identify the model parameters to fit the real load-displacement curves. Due to a distortion of the measured displacements caused by the unstiff experiment device, only the maximal lo

Název v anglickém jazyce

Multi-filament yarns testing for textile-reinforced concrete

Popis výsledku anglicky

The present paper copes with an experimental study of multi-filament yarns made of AR-glass which are used for textile-reinforced concrete. The behaviour under tensile loading was investigated by laboratory tests. A high number of yarn specimens (over 300) of six different lengths ranging from 1 cm to 74 cm was tested to obtain statistically significant data which were subsequently corrected and statistically processed. The behaviour of the yarn was predicted by the studied numerical model of the multi-filament bundle that was applied also for the later results interpretation. The model of n parallel filaments describes the behaviour of a bundle with varying parameters representing different sources of disorder of the response. The aim of the carried experiment was to validate the model presumptions and to identify the model parameters to fit the real load-displacement curves. Due to a distortion of the measured displacements caused by the unstiff experiment device, only the maximal lo

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GCP105%2F10%2FJ028" target="_blank" >GCP105/10/J028: Vývoj a implementace výpočtové platformy pro simulaci kvazi-duktilních kompozitů kombinujících krátká vlákna se strukturovanou průběžnou výztuží</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Model Validation and Simulation: Graduate Courses for Structural Engineering Applications

ISBN

978-3-86068-502-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

99-104

Název nakladatele

Bauhaus-Universität Weimar

Místo vydání

Weimar, Germany

Místo konání akce

Weimar

Datum konání akce

6. 8. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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