Testing of Emulsion Explosive Efficieces at Different Rocks (CROSBI ID 471486)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vrkljan, Darko ; Ester, Zvonimir
engleski
Testing of Emulsion Explosive Efficieces at Different Rocks
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.
emulsion explosive; efficiencies of explosive; testing of explosive
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
183-192-x.
1999.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 25th Annual Conference on Explosives and Blasting Technique
Paul D. Kunze, Jeffrey L.Dean
Cleveland (OH): International Society of Explosive Engineers
Podaci o skupu
25th Annual Conference on Explosives and Blasting Technique
predavanje
07.02.1999-10.02.1999
Nashville (TN), Sjedinjene Američke Države