Resistance of ultra high performance fibre reinforced concrete to projectile impact

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00203113" target="_blank" >RIV/68407700:21110/12:00203113 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.2495/SU120231" target="_blank" >http://dx.doi.org/10.2495/SU120231</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2495/SU120231" target="_blank" >10.2495/SU120231</a>

Result language
angličtina
Original language name
Resistance of ultra high performance fibre reinforced concrete to projectile impact
Original language description
The aim of this work is to describe the resistance of ultra high performance fibre reinforced concrete (UHPFRC) to projectile impact. The main goal is to find an optimum fibre content in the UHPFRC mixture with respect to the resistance to projectile impact, strength and workability. In addition, the authors describe the formulation process of UHPFRC that was developed without using heat treatment, pressure or a special mixer. Only ordinary materials available commercially in the Czech Republic were utilized throughout the process. The compressive strength of the resulting UHPFRC mixtures exceeded 150 MPa after 28 days and the flexural strength in three point bending was in the range of 40 MPa. Such high strengths were achieved due to the utilization of the high strength fibres and low water-to-binder ratio. The resistance of the UHPFRC to projectile impact is evaluated experimentally. Slabs made of UHPFRC with different fibre content were hit by deformable projectiles. The magnitude o
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Project
<a href="/en/project/VG20102014003" target="_blank" >VG20102014003: Experimental development of high-performance concrete with improved resistance against shock loading and high explosion energy absorption and dissipation capacity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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