UHPFRC resistance to projectile impact in dependence on fibre content
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00322851" target="_blank" >RIV/68407700:21110/18:00322851 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
UHPFRC resistance to projectile impact in dependence on fibre content
Popis výsledku v původním jazyce
The aim of this work was to determine the resistance of cementitious composite to extreme load due to the different content of steel fibres. Extreme load was caused by the impact of the projectile. Resistance was valuated on the basis of experimental research, where local damage was investigated on samples of ultrahigh performance concrete with a dispersed steel fibre reinforcement caused by a projectile impact. The projectiles were deformable and non-deformable with a calibre of 7.62x39, 5.56x45, 7.62x51 and 7.62x54R mm. The projectiles in the experiment hit the centre of the sample, or to specify the classification to the left or right side of the sample. The recording of the results served to evaluate the resistance of the individual samples to the local damage. The output of this paper is to find the optimal amount of fibre in ultra-high performance concrete with respect to its ballistic resistance.
Název v anglickém jazyce
UHPFRC resistance to projectile impact in dependence on fibre content
Popis výsledku anglicky
The aim of this work was to determine the resistance of cementitious composite to extreme load due to the different content of steel fibres. Extreme load was caused by the impact of the projectile. Resistance was valuated on the basis of experimental research, where local damage was investigated on samples of ultrahigh performance concrete with a dispersed steel fibre reinforcement caused by a projectile impact. The projectiles were deformable and non-deformable with a calibre of 7.62x39, 5.56x45, 7.62x51 and 7.62x54R mm. The projectiles in the experiment hit the centre of the sample, or to specify the classification to the left or right side of the sample. The recording of the results served to evaluate the resistance of the individual samples to the local damage. The output of this paper is to find the optimal amount of fibre in ultra-high performance concrete with respect to its ballistic resistance.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/FV10547" target="_blank" >FV10547: Zavedení ochranné bariéry z vysokohodnotného betonu do průmyslové výroby</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů