Testing of multi-layer concrete-based structures loaded by contact blast

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Testing of multi-layer concrete-based structures loaded by contact blast

Popis výsledku v původním jazyce

The response of multilayer concrete-based structures exposed to contact blast loading was experimen-tally tested. This paper provides a description of the testing method and evaluates the tests. The tested specimens were wall elements composed of three layers (ultra-high performance concrete – soft core – ultra-high performance concrete). For the core material, expanded polystyrene and recycled textile mats were used. The loading was caused by an explosive charge of Pentaerythritol tetranitrate. The macroscopic damage was evaluated visually. The inner damage was evaluated using ultrasonic meas-urement. The performance of the tested multi-layer concrete-based specimens subjected to blast loading was analysed.

Název v anglickém jazyce

Testing of multi-layer concrete-based structures loaded by contact blast

Popis výsledku anglicky

The response of multilayer concrete-based structures exposed to contact blast loading was experimen-tally tested. This paper provides a description of the testing method and evaluates the tests. The tested specimens were wall elements composed of three layers (ultra-high performance concrete – soft core – ultra-high performance concrete). For the core material, expanded polystyrene and recycled textile mats were used. The loading was caused by an explosive charge of Pentaerythritol tetranitrate. The macroscopic damage was evaluated visually. The inner damage was evaluated using ultrasonic meas-urement. The performance of the tested multi-layer concrete-based specimens subjected to blast loading was analysed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 12th International fib PhD Symposium in Civil Engineering

ISBN

978-80-01-06401-6

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

427-432

Název nakladatele

ČVUT v Praze, Fakulta stavební

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

29. 8. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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