Determination of the Effect of Blasting Holes Diameter on the Seismicity Coefficient at Mass Explosions near the Protected Objects at «Nuybeo» Coal Pit of Kuang Ning Province of Vietnam



Kuang Khieu Chan, Cand. Sci. (Eng.) Xuan Nam Bui, Dr. Sci. (Eng.), Prof., Deputy principal Hanoi Mining and Geological University, Hanoi, Vietnam V.A Belin, Dr. Sci. (Eng.), Prof., bvamggu@mail.ru NITU MISiS, Moscow, Russia

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DOI: 10.24000/0409-2961-2017-7-13-16
Year: 2017
Issue num: July
Keywords : static electricity isolating surfaces grounding device electrical potential explosive mixture
Authors: