Izvorni znanstveni članak
Influence of the Tectonic Fabric on the Open Pit Desing in the ¨Zaprešički Ivanec¨ near Zagreb Dolomite Quarry
Karlo Braun
Branko Božić
Jasna Dravec Braun
Sažetak
In the »Zaprešički Ivanec« dolomite open pit near Zagreb, exploitation is carried out according to data obtained by analysis of the tectonic fabric of the rock massif, by measurement of the longitudinal seismic waves velocity, and effects of the seismic waves provoked blasting. In this article the fundamental data obtained by structural analysis and measurements with their influence on the pit design and the optimization of blasting conditions, are reviewed. Results of the longtime exploitation verify such complex aproach to deposit work-out.
Ključne riječi
Dolomitic quarry; Tectonic fabric; Seismic refraction; Exploitation
Hrčak ID:
24652
URI
Datum izdavanja:
4.12.1989.
Posjeta: 1.561 *