Naslov
MEANS OF INITIATION AND VELOCITY OF DETONATION OF ANFO EXPLOSIVES

Autori
Žganec, Stjepan , Ester, Zvonimir ; Dobrilović, Mario ; Stanković, Siniša

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

Izvornik
Proceedings of the 12th Seminar on New Trends in Research of Energetic Materials / Jiri Pachman, Jakub Selesovsky, Robert Matyas - Pardubice : Press Center of University of Pardubice, 2009, 515-525

ISBN
978-80-7395-156-6

Skup
12th Seminar on New Trends in Research of Energetic Materials

Mjesto i datum
Pardubice, Češka Republika, 01.04.2009. - 03.04.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
velocity of detonation measurement ; ANFO ; initiation

Sažetak
Laboratory testing of detonation properties cannot performed in advance, for the explosives mixed on the field of use. VOD velocity of detonation, measured in blast hole is cheap and simple method that ensure determination of explosive properties, in situ. Tests are performed on explosive charge of ANFO and heavy ANFO explosives initiated with appropriate booster or with small charge of some other explosive that are sensitive to impulse of detonator cap no. 8. Initiations of blast holes charges were conduct in different means. Paper presents results of measurements performed during blasting with three different types of explosives with different velocity of detonation. Measurements purpose was to bring an optimal mean of initiation respecting economy and technical factors.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA