Naslov
Measurement of Blasting Seismic Effects during the Excavation of the Frukov Krč Tunnel

Autori
Deković, Zvonimir ; Dobrilović, Mario ; Ester, Zvonimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceeding of the 4th EFEE World Conference on Explosives and Blasting / Moser, Peter - , 2007, 183-190

Skup
The 4th EFEE World Conference on Explosives and Blasting

Mjesto i datum
Beč, Austrija, 09.09.2007. - 11.09.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
blasting; tunnel; seismic effects; ground oscillation velocities

Sažetak
The paper describes the method of measurement of blasting seismic effects during the excavation of the Frukov Krč Tunnel on already existing Veliki Stog Tunnel. The immediate proximity of the existing state road D-1 and existing Veliki Stog Tunnel to the motorway under construction, and especially the construction of the new Frukov Krč Tunnel, set forth the method and dynamics of the tunnel excavation through blasting. Ground oscillation velocities were measured during the blasting in the left and right tunnel tube of the Frukov Krč Tunnel at four measurement points in the existing Veliki Stog Tunnel and at two measurement points in the nearby village. Through measurement of blasting seismic effects during the excavation of the Frukov Krč Tunnel it was possible to define such parameters of drilling and blasting in order to carry on with unobstructed and safe tunnel excavation.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA