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%2F12%3A00203113" target="_blank" >RIV/68407700:21110/12:00203113 - isvavai.cz</a>

Výsledek na webu

<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>

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, 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

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, 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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/VG20102014003" target="_blank" >VG20102014003: Experimentální vývoj vysokohodnotného betonu se zvýšenou odolností proti zatížení rázem a vysokou schopností absorpce a disipace energie výbuchu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

WIT Transactions on the Built Environment

ISSN

1743-3509

e-ISSN

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Svazek periodika

2012

Číslo periodika v rámci svazku

126

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

261-272

Kód UT WoS článku

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EID výsledku v databázi Scopus

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