Resistance of slim UHPFRC targets to projectile impact using in-service bullets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00220708" target="_blank" >RIV/68407700:21110/15:00220708 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21260/15:00220708

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ijimpeng.2014.10.002" target="_blank" >http://dx.doi.org/10.1016/j.ijimpeng.2014.10.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ijimpeng.2014.10.002" target="_blank" >10.1016/j.ijimpeng.2014.10.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Resistance of slim UHPFRC targets to projectile impact using in-service bullets

Popis výsledku v původním jazyce

Significant buildings, transportation hubs, protective or defence structures are at exposure risk to extreme load event such as blast loading or direct armed attack. This kind of loading is typical by its rapid increase in release of energy in a very short time. It is believed that emerging cementitious materials such as Engineered Cementitious Composite (ECC) or Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) provide better passive protection to significant buildings compared to High-StrengthConcrete (HSC) or conventional Fibre Reinforced Concrete (FRC). In this study, response of several UHPFRC slabs to projectile impact was examined in order to simulate the effects of possible damage by small fire arms or by fragments generated by an explosion. Real ammunition was used with impact velocity in the range of 691 to 720 m/s and fibre content of the UHPFRC was selected as the main test variable. The optimal fibre content in the UHPFRC mixture was determined using damage parame

Název v anglickém jazyce

Resistance of slim UHPFRC targets to projectile impact using in-service bullets

Popis výsledku anglicky

Significant buildings, transportation hubs, protective or defence structures are at exposure risk to extreme load event such as blast loading or direct armed attack. This kind of loading is typical by its rapid increase in release of energy in a very short time. It is believed that emerging cementitious materials such as Engineered Cementitious Composite (ECC) or Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) provide better passive protection to significant buildings compared to High-StrengthConcrete (HSC) or conventional Fibre Reinforced Concrete (FRC). In this study, response of several UHPFRC slabs to projectile impact was examined in order to simulate the effects of possible damage by small fire arms or by fragments generated by an explosion. Real ammunition was used with impact velocity in the range of 691 to 720 m/s and fibre content of the UHPFRC was selected as the main test variable. The optimal fibre content in the UHPFRC mixture was determined using damage parame

Druh

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

CEP obor

JN - Stavebnictví

OECD FORD obor

—

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

2015

Kód důvěrnosti údajů

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

Název periodika

International Journal of Impact Engineering

ISSN

0734-743X

e-ISSN

—

Svazek periodika

76

Číslo periodika v rámci svazku

76

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

166-177

Kód UT WoS článku

000346541800016

EID výsledku v databázi Scopus

2-s2.0-84908332431