Underground Structures Endangered by Explosion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00335093" target="_blank" >RIV/68407700:21110/19:00335093 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1757-899X/603/2/022037" target="_blank" >http://dx.doi.org/10.1088/1757-899X/603/2/022037</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/603/2/022037" target="_blank" >10.1088/1757-899X/603/2/022037</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Underground Structures Endangered by Explosion

Popis výsledku v původním jazyce

Because of the increasing prevalence of the threat of explosions endangering structures, the effective protection of parts of the civil infrastructure, such as embassies, government buildings, airports, bridges, tunnels, as well as the effect of gas explosions and other accidents of that kind against blast loads, has become a critical issue. Hence, it is of great importance to assess the dynamic impacts of explosives, which are required by some contractors or developers to reduce the risk of structural damage due to shock waves. In order to fulfill these demands, accurate computation is necessary and on the other hand, also new protective structures have to be suggested and verified. Effects of the explosion on the damage to tunnels, which are a typical example of closed spaces, are studied using Navier-Stoke’s equations describing movement in the air and discontinuous boundary elements solving the damage to the solid structure, i.e. the lining of the tunnel emerged in the rock environment.

Název v anglickém jazyce

Underground Structures Endangered by Explosion

Popis výsledku anglicky

Because of the increasing prevalence of the threat of explosions endangering structures, the effective protection of parts of the civil infrastructure, such as embassies, government buildings, airports, bridges, tunnels, as well as the effect of gas explosions and other accidents of that kind against blast loads, has become a critical issue. Hence, it is of great importance to assess the dynamic impacts of explosives, which are required by some contractors or developers to reduce the risk of structural damage due to shock waves. In order to fulfill these demands, accurate computation is necessary and on the other hand, also new protective structures have to be suggested and verified. Effects of the explosion on the damage to tunnels, which are a typical example of closed spaces, are studied using Navier-Stoke’s equations describing movement in the air and discontinuous boundary elements solving the damage to the solid structure, i.e. the lining of the tunnel emerged in the rock environment.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

<a href="/cs/project/GA17-04204S" target="_blank" >GA17-04204S: Analýza vlivu explozí v uzavřených a polouzavřených prostorách</a><br>

Návaznosti

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

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

IOP Conference Series: Materials Science and Engineering

ISBN

—

ISSN

1757-8981

e-ISSN

—

Počet stran výsledku

10

Strana od-do

1-10

Název nakladatele

Institute of Physics Publishing

Místo vydání

London

Místo konání akce

Praha

Datum konání akce

17. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000562099100037