| Determination of the Cross Section of New Krivelj's River Tunnel | Definisanje poprečnog preseka tunela Kriveljske reke |
| Underground Mining Еngineering, Professional paper [pdf] | Podzemni radovi, Stručni rad [pdf] |
| ID: 2.2011.18.2 Number: 18 Month: 12 Year: 2011 UDC: 62 [tmx] [bow] |
Milenko Ljubojev
Institution: Mining and Metallurgy Institute Bor, Bor
Mail: milenko.ljuboev@irmbor.co.rs | Milenko Ljubojev
Institucija: Institut za rudarstvo i metalurgiju, Bor
E-pošta: milenko.ljuboev@irmbor.co.rs |
Rade Tokalić
Institution: University in Belgrade, Faculty of Mining and Geology, Belgrade
Mail: tokalic@rgf.bg.ac.rs | Rade Tokalić
Institucija: Univerzitet u Beogradu, Rudarsko-geološki fakultet, Beograd
E-pošta: tokalic@rgf.bg.ac.rs |
Dragan Ignjatović
Institution: Mining and Metallurgy Institute Bor, Bor
Mail: dragan.ignjatovic@irmbor@co.rs | Dragan Ignjatović
Institucija: Institut za rudarstvo i metalurgiju, Bor
E-pošta: dragan.ignjatovic@irmbor@co.rs |
Lidija Đurđevac Ignjatović
Institution: Mining and Metallurgy Institute Bor, Bor
Mail: lidijadj.ignjatovic@irmbor.co.rs | Lidija Đurđevac Ignjatović
Institucija: Institut za rudarstvo i metalurgiju, Bor
E-pošta: lidijadj.ignjatovic@irmbor.co.rs |
Abstract
New Krivelj’s river tunnel will be made through very bad surrounding for production and stability of the premises, both, during development and for the period of use. During the construction of underground objects in weak environment, in this case the future tunnel (collector), it is necessary to pay attention to the process of creating and supporting. Shape of hydraulic tunnel cross section depends on several factors, among which are: the static condition of tunnelling linings, hydraulic working conditions of the tunnel and conditions under which will be constructed Criteria for defining the final cross section of the tunnel, which will meet all requirements, will be presented in this paper. | Apstrakt
Novi tunel Kriveljske reke, biće izrađen u sredini veoma nepovoljnoj za izradu i postojanost prostorije, kako tokom izrade, tako i za period korišćenja. Prilikom izrade podzemnih prostorija u slabim sredinama, u ovom slučaju budućeg tunela (kolektora), naročito treba obratiti pažnju na postupak izrade i podgrađivanja. Oblik poprečnog preseka hidrotehničkih tunela zavisi od više činilaca, među kojima se ističu: statički uslovi rada obloge tunela, hidraulički uslovi rada tunela i uslovi pod mojima će se tunel izrađivati. U ovom radu će biti prikazani kriterijumi za definisanje konačnog poprečnog preseka tunela, koji će zadovoljiti sve postavljene zahteve. |
| Keywords: Krivelj’s river tunnel, cross section of the object | Ključne reči: tunel Kriveljske reke, poprečni presek prostorije |
| Pages: 55-61 | Strane: 7-13 |