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PIPE ROOF APPLICATION ON THE "JAVOROVA KOSA" AND "POD VUGLES" TUNNELS

Pavle Jureta
Zvonimir Deković


Puni tekst: hrvatski pdf 3.182 Kb

verzije

str. 71-79

preuzimanja: 724

citiraj


Sažetak

The modes of pipe roof technology implementation in order to stabilize the excavations on the "Javorova Kosa" and "Pod Vugles" Tunnels are described in the paper. Both tunnels are specific regarding their geological structure and geo-technical characteristics of the rock mass in which the excavations were performed as well as regarding the mutual distance of 50 m measured alongside the highway axis. The multiphase New Austrian Tunneling Method (NATM) was used for the excavations in weak rock/soil.

Ključne riječi

pipe roof; New Austrian Tunneling Method; primary support

Hrčak ID:

13391

URI

https://hrcak.srce.hr/13391

Datum izdavanja:

4.12.2003.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.799 *