Shock response of concrete, fibre concrete and ultrahigh performance concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00371368" target="_blank" >RIV/68407700:21110/24:00371368 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216275:25310/24:39920418

Výsledek na webu

<a href="https://doi.org/10.1016/j.ijimpeng.2023.104787" target="_blank" >https://doi.org/10.1016/j.ijimpeng.2023.104787</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ijimpeng.2023.104787" target="_blank" >10.1016/j.ijimpeng.2023.104787</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Shock response of concrete, fibre concrete and ultrahigh performance concrete

Popis výsledku v původním jazyce

A range of concrete types, representing commercially important formulations, were characterised under shock loading and release, using a large-bore single-stage light-gas gun. The plate impact experiments used a wave reverberation technique and an array of optical velocimetry probes to measure Hugoniot data and the subsequent release states for shocks from 2 to 11 GPa. The use of multiple velocimetry probes enabled quantification of the variation in particle velocity arising from the heterogeneous nature of concrete. Four types of concrete were investigated; a regular concrete, a fibre reinforced concrete using poly-propylene fibres, fibre concrete with steel fibres and, lastly, ultra-high performance fibre-reinforced concrete. Despite the compositional complexity, and range of quasi-static compressive strengths and reinforcement methods, the average Hugoniot data were remarkably similar between compositions.

Název v anglickém jazyce

Shock response of concrete, fibre concrete and ultrahigh performance concrete

Popis výsledku anglicky

A range of concrete types, representing commercially important formulations, were characterised under shock loading and release, using a large-bore single-stage light-gas gun. The plate impact experiments used a wave reverberation technique and an array of optical velocimetry probes to measure Hugoniot data and the subsequent release states for shocks from 2 to 11 GPa. The use of multiple velocimetry probes enabled quantification of the variation in particle velocity arising from the heterogeneous nature of concrete. Four types of concrete were investigated; a regular concrete, a fibre reinforced concrete using poly-propylene fibres, fibre concrete with steel fibres and, lastly, ultra-high performance fibre-reinforced concrete. Despite the compositional complexity, and range of quasi-static compressive strengths and reinforcement methods, the average Hugoniot data were remarkably similar between compositions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA22-33039S" target="_blank" >GA22-33039S: Charakterizace chování spřažených konstrukcí ocel-beton vystavených zatížení výbuchem</a><br>

Návaznosti

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

Rok uplatnění

2024

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

1879-3509

Svazek periodika

2024

Číslo periodika v rámci svazku

183

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

—

Kód UT WoS článku

001091709100001

EID výsledku v databázi Scopus

2-s2.0-85173534136