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Work capability of mine explosives tested in underwater blasting
Języki publikacji
Abstrakty
W pracy przedstawiono wyniki pomiaru zdolności do wykonania pracy w teście wybuchu podwodnego dla materiałów wybuchowych górniczych oraz przedstawiono przegląd literaturowy wyników pomiaru zdolności do wykonania pracy i kruszności materiałów wybuchowych uzyskiwanych w klasycznych metodach eksperymentalnych. Przedstawiono metodykę pomiaru zdolności do wykonywania pracy w teście wybuchu podwodnego stosowaną w badaniach oraz wyniki obliczeń energii fali uderzeniowej i pęcherza gazowego.
The results of work capability measurement for mine explosive in an underwater blasting is presented in the paper and the literature is reviewed for the explosives' work capability and breakability figures obtainable with classic experimental methods. The methodology of the work capability measurements by underwater blasting employed in this investigation is also revealed as well as the calculated energy of the shock-wave and gas bubble.
Wydawca
Czasopismo
Rocznik
Tom
Strony
385--396
Opis fizyczny
Bibliogr. 9 poz., wykr., tab., rys.
Twórcy
autor
- Wojskowa Akademia Techniczna, Warszawa
autor
- Wojskowa Akademia Techniczna, Warszawa
autor
- Blastexpol, Duninów
autor
- Blastexpol, Duninów
Bibliografia
- [1] Xuguang W.: Emulsion explosives, Metallurgical Industry Press, Beijing 1994
- [2] Rao P.S., Krishna Mohan V., Jyothi Bhasw V.C., Kumar A.S.: Fragmentation of cast iron blocks by a confined explosive charge: A new performance evaluation test for commercial explosives, Propellants, Explosives, Pyrotechnics, 1994, 19, 149–154
- [3] Martho A.G. Jr.: A study of the technique of fragmentation of cast iron blocks by confined explosive charges as a tool for the performance evaluation of commercial explosives, Propellants, Explosives, Pyrotechnics, 1999, 24, 308-313
- [4] Allum J.M., Cartwight M., Cooper J.: Variation of emulsion explosive performance parameters with water content, Proc. 28th International Annual Conference of ICT. Combustion and Detonation, Karlsruhe, 24-27 June, 1997, 34-1–34.14
- [5] Ravi Shankar G.S.R., Kumar A.S., Krishna Mohan V.: On application of the plate dent test for the evaluation of emulsion explosives, Propellants, Explosives, Pyrotechnics, 1996, 21, 70–73
- [6] Kato Y., Takahashi K., Tori A., Kurokawa K., Hattori K.: Underwater explosion of aluminized emulsion explosives, Proc. 30th International Annual Conference of ICT, Energetic Materials, Modelling of Phenomena. Experimental Characterization. Enviromental Engineering, June - July 1999, Karlsruhe, 7-1-7.10
- [7] Takahashi K., Murata K., Kato Y., Fujita M., Itoh S.: Non-ideal detonation of emulsion explosives, J. Mat. Proc. Technology 1999, 85, 52–55
- [8] Guo Ziru, Shen Zhaowu, Yao Gambin, Lu Shouriang: The influence of aluminium powder added to emulsion explosives on explosion strength, Theory and Practice of Energetic Materials, vol. V, part A, Science Press, Beijinjg - New York 2003
- [9] Kato Y., Torii A., Ishida T., Hattori K: Correlation between detonation properties and underwater explosion performances of emulsion explosives, Proc, 22nd International Annual Conference of ICT. Combustion and Reaction Kinetics, Karlsruhe, July 2-5, 1991. 80-1-80.11
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-AGH5-0001-0031