Pregled bibliografske jedinice broj: 33090
Testing of Emulsion Explosive Efficieces at Different Rocks
Testing of Emulsion Explosive Efficieces at Different Rocks // Proceedings of the 25th Annual Conference on Explosives and Blasting Technique / Paul D. Kunze, Jeffrey L.Dean (ur.).
Cleveland (OH): International Society of Explosive Engineers, 1999. str. 183-192 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 33090 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Testing of Emulsion Explosive Efficieces at Different Rocks
Autori
Vrkljan, Darko ; Ester, Zvonimir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 25th Annual Conference on Explosives and Blasting Technique
/ Paul D. Kunze, Jeffrey L.Dean - Cleveland (OH) : International Society of Explosive Engineers, 1999, 183-192
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
emulzijski eksploziv; učinkovitost eksploziva; ispitivanje eksploziva
(emulsion explosive; efficiencies of explosive; testing of explosive)
Sažetak
There was no use of emulsion explosive at Croatia till 1997. Several attempts have been done to bear out the economical and technological affordability of applying the emulsion explosive for open pits and to make the contractor familiar with characteristics of emulsion explosive exepiting experimental blasts series at more open pits on different kinds of rocks. Testing the efficiencies of emulsion explosives there has been applied the original method for linear enlargement of burden of Sc.D. Josip Krsnik's from Mining, Geology&Oil Faculty, University at Zagreb. The method of linear burden enlargement, in distinctin from other methods concerning these problems, has been carried out in situ, under real exploitation conditions whereas the physical-mechanical rock's features, geological conditions, bed relations and rocks' structure influence the blast efficiencies. On such way, by mean of method the precise boring and blast sizes will be reached for each kind of rock and geological structural bed's conditions reffering to specific explosive type. The technical-economical analysis indicates the most favorable explosive type for specific bed.
Izvorni jezik
Engleski
Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo
