Tehničko veleučilište u Zagrebu · Zagreb

Analysis of different phased construction models for two-tube tunnels on motorways

izvorni znanstveni rad

izvorni znanstveni rad

Analysis of different phased construction models for two-tube tunnels on motorways

Vrsta prilog sa skupa (u časopisu)
Tip izvorni znanstveni rad
Godina 2011
Časopis RIL. Suomen rakennusinsinöörien liitto
Nadređena publikacija World Tunnel Congress 2011, Proceedings
Stranice str. 1695-1702
ISSN 0356-9403
Status objavljeno

Sažetak

This paper presents a comparative analysis of four phased construction models for two-tube tunnels on motorways, using information gained during construction of different tunnels on Croatian motorways. They all have the same cross-section, all were built using the “drill & blast technique”, all are based on the NATM and all were in similar rock conditions. Main comparative parameters, to be used in the comparative analysis are: costs, safety, traffic volume, technology, regulations, risks, construction progress... The paper aims to find the optimal construction model for two-tube tunnels on motorways, from the aspects of above mentioned comparative parameters.

Ključne riječi

phase construction; tunnel