UHPFRC resistance to projectile impact in dependence on fibre content
The result's identifiers
Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
UHPFRC resistance to projectile impact in dependence on fibre content
Original language description
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.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/FV10547" target="_blank" >FV10547: Starting of industrial production process of protective bariers made of high-performance concrete</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů