Resistance of ultra high performance fibre reinforced concrete to projectile impact

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00214237" target="_blank" >RIV/68407700:21110/14:00214237 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Resistance of ultra high performance fibre reinforced concrete to projectile impact

Popis výsledku v původním jazyce

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, authors describe formulation process of UHPFRC that was developed without using heat treatment, pressure or 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 highstrength 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 of the impa

Název v anglickém jazyce

Resistance of ultra high performance fibre reinforced concrete to projectile impact

Popis výsledku anglicky

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, authors describe formulation process of UHPFRC that was developed without using heat treatment, pressure or 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 highstrength 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 of the impa

Druh

C - Kapitola v odborné knize

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GAP104%2F12%2F0791" target="_blank" >GAP104/12/0791: Vláknové kompozity na bázi cementu pro vysokoteplotní aplikace</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 knihy nebo sborníku

Projectile impact - modelling, techniques and target performance assessment

ISBN

978-1-84564-879-4

Počet stran výsledku

12

Strana od-do

97-108

Počet stran knihy

231

Název nakladatele

WIT Press

Místo vydání

Southampton

Kód UT WoS kapitoly

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