Blasting, Volume. 39, Issue 1, 51(2022)

Optimization of Blasting Cut of Uncovering Coal at Rock Cross-cut in Coal-bearing Strata Tunnel

JIANG Li-min1, WU Yu-qian2, LIU Cun-fu2, ZHOU Sheng-guo3, and WANG Zhi-de3
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(5)

    [10] [10] SINGH P K,ROY M,P S.Responses of roof and pillars of underground coal mines to vibration induced by adjacent open-pit blasting\[J\].Environmental Geology,2005,47(2):205-214.

    [11] [11] SINGH P K.Blast vibration damage to underground coal mines from adjacent open-pit blasting\[J\].International Journal of Rock Mechanics and Mining Sciences,2002,39(8):959-973.

    [12] [12] SINGH P K,ROY S K,SINHA A.A new blast damage index for the safety of underground coal mine openings\[J\].Mining Technology,2003,112(2):97-104.

    [13] [13] NIE B,LI X.Mechanism research on coal and gas outburst during vibration blasting\[J\].Safety Science,2012,50(4):741-744.

    [20] [20] ZHAO J,ZHANG Y,RANJITH P G.Numerical simulation of blasting-induced fracture expansion in coal masses\[J\].International Journal of Rock Mechanics and Mining Sciences,2017,100:28-39.

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    JIANG Li-min, WU Yu-qian, LIU Cun-fu, ZHOU Sheng-guo, WANG Zhi-de. Optimization of Blasting Cut of Uncovering Coal at Rock Cross-cut in Coal-bearing Strata Tunnel[J]. Blasting, 2022, 39(1): 51

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    Paper Information

    Received: Sep. 11, 2021

    Accepted: --

    Published Online: Jan. 24, 2024

    The Author Email:

    DOI:10.3963/j.issn.1001-487x.2022.01.008

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