BLASTING, Volume. 42, Issue 1, 142(2025)

Experimental Study on Crack Propagation and Vibration Characteristics of Coal under High-pressure Air Blasting

YAN Shao-yang1, GAO Fu-qiang1、*, YANG Xiao-lin2, CHU Huai-bao2, WANG Chang3, and YE Hong-yu1
Author Affiliations
  • 1College of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China
  • 2School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454000, China
  • 3School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
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    References(7)

    [7] [7] YAN Shao-yang, YANG Xiao-lin, CHU Huai-bao, et al. Experimental study on the dynamic response and pore structure evolution of coal under high-pressure air blasting[J]. ACS Omega, 2022, 7(28): 24475-24484.

    [8] [8] YAN Shao-yang, YANG Xiao-lin, CHU Huai-bao, et al. Experimental study on dynamic response and damage evolution of coal under shocks by multiple high-pressure air blasting[J]. Geofluids, 2022, 2022: 1-12.

    [9] [9] WANG Lei, YAO Bo-wen, XIE Hao-jun, et al. CO2 injection-induced fracturing in naturally fractured shale rocks[J]. Energy, 2017, 139: 1094-1110.

    [10] [10] GAO Jie, WANG Hai-feng, QIN Wei, et al. Experimental study on high-pressure air blasting fracture for coal and rock mass[J]. Advances in Civil Engineering, 2019, 2019: 1-10.

    [11] [11] ZHANG Ya-nan, DENG Jun-ren, DENG Hong-wei, et al. Peridynamics simulation of rock fracturing under liquid carbon dioxide blasting[J]. International Journal of Damage Mechanics, 2018, 28(7): 1038-1052.

    [12] [12] YANG Xiao-lin, WANG Chang, CHU Huai-bao, et al. Study on the stress field and crack propagation of coal mass induced by high-pressure air blasting[J]. Minerals, 2022, 12(3): 300.

    [13] [13] CHU Huai-bao, YU Meng-fei, SUN Bo, et al. Experimental study on damage fracture law of coal from solid-propellant blasting[J]. Energies, 2022, 15(21): 8104.

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    YAN Shao-yang, GAO Fu-qiang, YANG Xiao-lin, CHU Huai-bao, WANG Chang, YE Hong-yu. Experimental Study on Crack Propagation and Vibration Characteristics of Coal under High-pressure Air Blasting[J]. BLASTING, 2025, 42(1): 142

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    Paper Information

    Category:

    Received: Apr. 13, 2024

    Accepted: Mar. 21, 2025

    Published Online: Mar. 21, 2025

    The Author Email: Fu-qiang GAO (lygaofq@163.com)

    DOI:10.3963/j.issn.1001-487x.2025.01.017

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