ZHANG Daning, TAN Yingxian, WANG Yinan, ZHANG Guodong, GAO Genlong, ZHANG Jinchang. RESEARCH ON CONTROLLING BLASTING FRAGMENTATION IN MINGCHENG LIMESTONE MINEJ. CHINA MINING MAGAZINE, 1996, 5(3): 33-36.
Citation:
ZHANG Daning, TAN Yingxian, WANG Yinan, ZHANG Guodong, GAO Genlong, ZHANG Jinchang. RESEARCH ON CONTROLLING BLASTING FRAGMENTATION IN MINGCHENG LIMESTONE MINEJ. CHINA MINING MAGAZINE, 1996, 5(3): 33-36.
ZHANG Daning, TAN Yingxian, WANG Yinan, ZHANG Guodong, GAO Genlong, ZHANG Jinchang. RESEARCH ON CONTROLLING BLASTING FRAGMENTATION IN MINGCHENG LIMESTONE MINEJ. CHINA MINING MAGAZINE, 1996, 5(3): 33-36.
Citation:
ZHANG Daning, TAN Yingxian, WANG Yinan, ZHANG Guodong, GAO Genlong, ZHANG Jinchang. RESEARCH ON CONTROLLING BLASTING FRAGMENTATION IN MINGCHENG LIMESTONE MINEJ. CHINA MINING MAGAZINE, 1996, 5(3): 33-36.
RESEARCH ON CONTROLLING BLASTING FRAGMENTATION IN MINGCHENG LIMESTONE MINE
Based on the experimental researches on blasthok pattern parameters,charge structure, detonating system and so on in Mingchen Limestone Mine, the advanced blasting technology has been developed. By using which the limestone fragmentation was effectivelly controlled and obviously improved, thepowder factor was decreaed.
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