Blast performance of real-scale reinforced concrete specimens with varying fiber type and content

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218137" target="_blank" >RIV/68407700:21110/14:00218137 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/14:00219764

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Blast performance of real-scale reinforced concrete specimens with varying fiber type and content

Popis výsledku v původním jazyce

According to recent publications, from 2005 to 2008 there were more than 13000 terrorist attacks around the world, which took more than 73000 human lives. The attacks were targeted mainly on the technical and civic infrastructure, like governmental buildings, bridges, etc. Due to improved ductility, fibre-reinforced concrete (FRC) shows better performance under blast and impact loading compared to conventionally reinforced concrete. Also higher concrete strength shows better blast performance. Field tests of FRC and reinforced concrete specimens were performed in coopera tion with the Czech Army corps in the military training area Boletice. The test were performed using real scale reinforced concrete precast slabs (6x1,5x0,3m) with varying fiber content, fiber type, fiber strength and concrete strength class and 25 kg of TNT charges placed in distance from the slab for better simulation of real in-situ conditions. The paper presents conclusions from three sets of tests from years 2010,

Název v anglickém jazyce

Blast performance of real-scale reinforced concrete specimens with varying fiber type and content

Popis výsledku anglicky

According to recent publications, from 2005 to 2008 there were more than 13000 terrorist attacks around the world, which took more than 73000 human lives. The attacks were targeted mainly on the technical and civic infrastructure, like governmental buildings, bridges, etc. Due to improved ductility, fibre-reinforced concrete (FRC) shows better performance under blast and impact loading compared to conventionally reinforced concrete. Also higher concrete strength shows better blast performance. Field tests of FRC and reinforced concrete specimens were performed in coopera tion with the Czech Army corps in the military training area Boletice. The test were performed using real scale reinforced concrete precast slabs (6x1,5x0,3m) with varying fiber content, fiber type, fiber strength and concrete strength class and 25 kg of TNT charges placed in distance from the slab for better simulation of real in-situ conditions. The paper presents conclusions from three sets of tests from years 2010,

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-30441S" target="_blank" >GA13-30441S: Studium chování betonu vystaveného extrémnímu zatížení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Structures under shock and impact XIII

ISBN

978-1-84564-796-4

ISSN

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e-ISSN

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Počet stran výsledku

11

Strana od-do

159-169

Název nakladatele

WIT Press, Ashurst Lodge

Místo vydání

Southampton

Místo konání akce

New Forest UK

Datum konání akce

3. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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