Technologies for construction of concrete tunnel linings used in Czechia

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00382399" target="_blank" >RIV/68407700:21110/24:00382399 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Technologies for construction of concrete tunnel linings used in Czechia
Original language description
The tunnelling in Czechia developed since the first railway were built. After the period of classical tunnelling methods, the advanced technologies came rather recently. Now a number of tunnels are completed and some experiences were gained. The paper tries to illustrate the application of basic technologies of modern tunnels on examples. The mined tunnels are made usually by NATM (New Austrian Tunnelling Method), using a primary lining made of shotcrete and final lining cast in moulds. There is also experience with TBM which was used for Prague subway or for the longest railway tunnel in the country. Many tunnels on the road and railway network are built as cut and cover tunnels. Finally, a special launched immersed tunnel was built in Prague as a part of the subway line.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020168" target="_blank" >TE01020168: Centre for Effective and Sustainable Transport Infrastructure (CESTI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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