BLASTING, Volume. 42, Issue 1, 81(2025)

A Refined Blasting Pretreatment Method for Boulders and Bedrock Traversed by Shield Tunnels in Sea Area

WEI Hai-xia1, CUI You-quan1、*, CHEN Jian-fu2, YANG xiao-lin1, CHU Huai-bao1, ZHU Jie1, and CHEN Shi-hai3
Author Affiliations
  • 1School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
  • 2China Railway 14th Bureau Group Co., Ltd., Jinan 250000, China
  • 3College of Civil Engineering, Huaqiao University, Xiamen 361021, China
  • show less
    References(5)

    [12] [12] CUNNINGHAM C V B. The Kuz-Ram model for prediction of fragmentation from blasting[C]//Proceedings of 1st International Symposium on Rock Fragmentation by Blasting, Sweden, 1983(8): 39-453.

    [14] [14] OUCHTERLONY F. The Swebrec function: linking fragmentation by blasting and crushing. Institution of Mining and Metallurgy[J]. Transactions. Section A: Mining Technology, 2005, 114(1): 29-44.

    [15] [15] OUCHTERLONY F, SANCHIDRI N A J. A review of development of better prediction equations for blast fragmentation[J]. Journal of Rock Mechanics and Geotechnical Engineering, 2019(11): 1094-1109.

    [16] [16] CUNNINGHAM C V B. The Kuz-Ram model for prediction of fragmentation from blasting[C]//Proceedings of the 1st International Symposium on Rock Fragmentation by Blasting, (ed: R Holmberg and A Rustan), Lulea, Sweden, 1983(8): 439 453.

    [17] [17] JIANG N, LYU G P, WU T Y, et al. Vibration effect and ocean environmental impact of blasting excavation in a subsea tunnel[J]. Tunnelling and Underground Space Technology incorporating Trenchless Technology Research, 2023, 131.

    Tools

    Get Citation

    Copy Citation Text

    WEI Hai-xia, CUI You-quan, CHEN Jian-fu, YANG xiao-lin, CHU Huai-bao, ZHU Jie, CHEN Shi-hai. A Refined Blasting Pretreatment Method for Boulders and Bedrock Traversed by Shield Tunnels in Sea Area[J]. BLASTING, 2025, 42(1): 81

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: May. 12, 2024

    Accepted: Mar. 21, 2025

    Published Online: Mar. 21, 2025

    The Author Email: You-quan CUI (1684010048@qq.com)

    DOI:10.3963/j.issn.1001-487x.2025.01.010

    Topics