Jablunkov Tunnel Collapse

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F11%3A86079212" target="_blank" >RIV/61989100:27120/11:86079212 - 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

Jablunkov Tunnel Collapse

Popis výsledku v původním jazyce

Jablunkov tunnel is located on the newly renovated track through Jablunkov Pass in the Czech Republic close to the Slovak border. The original tunnel was built In 1870. The second tunnel was opened in 1917. An English modified method of excavation was used for the construction. During the 2nd World War both the tunnels were damaged. The old single-track tunnel will be re-built to a new modern two-track tunnel. There are very complicated geological conditions, and the safety of both the tunnels is no longer satisfactory. One of the single-track tunnels was extended by about 6 m. The total width of the tunnel is 12,6 m. and the tunnel length is 600 m. Excavations were carried out in accordance with the NATM excavation method. Profiles were divided into atop heading and a bench. During the excavation of the bench, the primary lining collapsed. The main cause was a marked change in rock mass quality. The article focuses mainly on modelling the effects of changes in the rock mass.

Název v anglickém jazyce

Jablunkov Tunnel Collapse

Popis výsledku anglicky

Jablunkov tunnel is located on the newly renovated track through Jablunkov Pass in the Czech Republic close to the Slovak border. The original tunnel was built In 1870. The second tunnel was opened in 1917. An English modified method of excavation was used for the construction. During the 2nd World War both the tunnels were damaged. The old single-track tunnel will be re-built to a new modern two-track tunnel. There are very complicated geological conditions, and the safety of both the tunnels is no longer satisfactory. One of the single-track tunnels was extended by about 6 m. The total width of the tunnel is 12,6 m. and the tunnel length is 600 m. Excavations were carried out in accordance with the NATM excavation method. Profiles were divided into atop heading and a bench. During the excavation of the bench, the primary lining collapsed. The main cause was a marked change in rock mass quality. The article focuses mainly on modelling the effects of changes in the rock mass.

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F09%2F1438" target="_blank" >GA103/09/1438: Výzkum přetvárných a pevnostních vlastností ostění ze stříkaného betonu vyztužených tuhými ocelovými prvky</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings - WTC 2011

ISBN

978-951-758-531-6

ISSN

0356-9403

e-ISSN

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Počet stran výsledku

9

Strana od-do

1443-1451

Název nakladatele

ITA-AITES

Místo vydání

Helsinki

Místo konání akce

Helsinki

Datum konání akce

20. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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