The structural response of a reinforced concrete specimen subjected to adjacent blast loading

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00219102" target="_blank" >RIV/68407700:21110/14:00219102 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/14:00219767 RIV/00216275:25310/14:39898770

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The structural response of a reinforced concrete specimen subjected to adjacent blast loading

Popis výsledku v původním jazyce

The paper presents the results of the field tests of FRC and reinforced concrete specimens which were performed in cooperation with the Czech Army corps in the military training area Boletice. The tests were performed using real scale reinforced concreteprecast slabs (6x1.5x0.3 m) with varying fibre content, fibre type, fibre strength and concrete strength class and 25 kg of TNT charges placed at a distance from the slab for better simulation of real in-situ conditions. The slabs were recorded using ahigh speed framing camera during the blast loading. The instrumentation enabled us to study the propagation of the blast shock wave through the material, propagation of the cracks on the soffit of the specimen and the final collapse of the middle part ofthe slab exposed to blast loading. The sequence of the structural behaviour is documented in detail and verified by numerical modelling using the LS-DYNA solver.

Název v anglickém jazyce

The structural response of a reinforced concrete specimen subjected to adjacent blast loading

Popis výsledku anglicky

The paper presents the results of the field tests of FRC and reinforced concrete specimens which were performed in cooperation with the Czech Army corps in the military training area Boletice. The tests were performed using real scale reinforced concreteprecast slabs (6x1.5x0.3 m) with varying fibre content, fibre type, fibre strength and concrete strength class and 25 kg of TNT charges placed at a distance from the slab for better simulation of real in-situ conditions. The slabs were recorded using ahigh speed framing camera during the blast loading. The instrumentation enabled us to study the propagation of the blast shock wave through the material, propagation of the cracks on the soffit of the specimen and the final collapse of the middle part ofthe slab exposed to blast loading. The sequence of the structural behaviour is documented in detail and verified by numerical modelling using the LS-DYNA solver.

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

9

Strana od-do

171-179

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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