Pregled bibliografske jedinice broj: 909858
Geophysical Exploration, Blasting Parameters and Fragmentation in Quarries
Geophysical Exploration, Blasting Parameters and Fragmentation in Quarries // 25th Annual Conference on Explosives and Blasting Technique (Proceedings)
Nashville (TN), 1999. str. 1-10 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), ostalo)
CROSBI ID: 909858 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Geophysical Exploration, Blasting Parameters and Fragmentation in Quarries
Autori
Božić, Branko ; Marijanović, Pero ; Kovač, Ivan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), ostalo
Izvornik
25th Annual Conference on Explosives and Blasting Technique (Proceedings)
/ - Nashville (TN), 1999, 1-10
Skup
25th Annual Conference on Explosives and Blasting Technique
Mjesto i datum
Nashville (TN), Sjedinjene Američke Države, 07.02.1999. - 10.02.1999
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
geophisics, blasting, fragmentation, quaries
Sažetak
The paper deals with results of geophysical survey of rock masses, and the blasting parameters which have effect on the fragmentation in quarries. A relationship between the burden, which is the distance between the charged borehole and the free rock surface, and the velocity of longitudinal waves in the rock mass is established based on measured values for different quarries. It is shown that the drilling geometry can also be determined from this relationship.
Izvorni jezik
Engleski
Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo
POVEZANOST RADA
Ustanove:
Geotehnički fakultet, Varaždin
