• Chinese Core Periodicals
  • Chinese Core Journals of Science and Technology
  • RCCSE Chinese Authoritative Academic Journals
Email Alert RSS
Advanced Search
ZHANG Jin-shan, MA Meng, FAN Zhong-ming, KOU Fei-fei, ZHENG Yan-tao. Advance Roof Grouting Technology in Pinggou Coal Mine[J]. Safety in Coal Mines, 2012, 43(11): 143-145.
Citation: ZHANG Jin-shan, MA Meng, FAN Zhong-ming, KOU Fei-fei, ZHENG Yan-tao. Advance Roof Grouting Technology in Pinggou Coal Mine[J]. Safety in Coal Mines, 2012, 43(11): 143-145.
shu

Advance Roof Grouting Technology in Pinggou Coal Mine

More Information
  • Published Date: November 09, 2012
    Graphical Abstract
    • Abstract
  • In order to effectively control problems of roof caving and large trickling in the process of roadway tunneling, Pinggou coal mine took the superfine sulphoaluminate cement as grouting material. Roof loose and large trickling area is grouted to reinforce and block. Practice shows that the application of advance roof grouting technology can better cement grouting material, waste rock and coal in loose area into one part, which reduces the occurrence probability of roof caving and centralized water trickling.
    • FullText(HTML)
    • References (2)
  • [1]
    曹军.锚网喷支护在断层破碎带中的应用[J].煤炭技术,2004,23(4):57-58.
    [2]
    蔡兵团.超细硫铝酸盐水泥基注浆材料的应用研究[D].焦作:河南理工大学,2011.
    • Related Articles

  • Related Articles

    [1]LIU Yanxin, WU Yuliang, KANG Fang, ZHU Shuyun. Study on seepage and failure characteristics of soil at the bottom of thick loose layer in thin bedrock area[J]. Safety in Coal Mines, 2025, 56(2): 203-211. DOI: 10.13347/j.cnki.mkaq.20231656
    [2]ZHANG Minbo, LI Chunxin, ZHANG Shilong, HUANG Qiangyong, NIU Yixiao, JIA Yuhao, LIU Rentao. Research on damage characteristics and energy evolution law of coal rock under cyclic gradient loading[J]. Safety in Coal Mines, 2024, 55(2): 133-140. DOI: 10.13347/j.cnki.mkaq.20221990
    [3]LIU Ruirui, LIU Yang, FANG Gang, LIANG Xiangyang, HUANG Hao, LIU Chenguang. Law of overburden failure and roof water damage in Yuandatan Coal Mine[J]. Safety in Coal Mines, 2022, 53(7): 82-91.
    [4]HE Tao. Mechanical Model of Coal and Rock Mass and Particle Flow Analysis of Mesoscopic Damage Process[J]. Safety in Coal Mines, 2018, 49(11): 160-163.
    [5]HE Tao, WANG Li. Research on Damage Evolution Laws of Rock-coal-rock Combination Based on Particle Discrete Element Model[J]. Safety in Coal Mines, 2018, 49(7): 205-208.
    [6]XING Meng, LI Lianchong, XING Yazi. Study on Damage Evolution and Aging Failure of Roadway Surrounding Rock in Jointed Rock Mass[J]. Safety in Coal Mines, 2016, 47(3): 60-63.
    [7]WANG Chao, YANG Xiaobin, GUO Weiqi, CHEN Feiya, LIANG Xiao. Uniaxial Loading Statistical Damage Constitutive Model for Coal and Rock[J]. Safety in Coal Mines, 2015, 46(11): 10-13.
    [8]DONG Jianping, LI Jianghua, YAO Caojie, GAO Yubing, LIANG Shuping. Study on Overburden Failure Development Laws of Thick Unconsolidated Strata in Fully Mechanized Caving Mining[J]. Safety in Coal Mines, 2015, 46(9): 47-50.
    [9]LIU Yi-xin. Numerical Simulation of Mining Overburden Failure Law[J]. Safety in Coal Mines, 2013, 44(12): 198-200.
    [10]XU Chun-lei, SONG Xuan-min. Determination of Reasonable Support Resistance and Analysis of Ground Pressure Law in Thin Bedrock of Daliuta Coal Mine[J]. Safety in Coal Mines, 2013, 44(11): 207-210.

Catalog

    Get Citation
    XML
    Article views (903) PDF downloads (0) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles
    Links

    辽公网安备 21049802000106号　辽ICP备11020636号-9

    Website Copyright © CCTEG Shenyang Research Institute

    Address：No. 11 Binhe Road, Fushun Economic Development Zone, Liaoning　Postal Code：113122

    Tel：024-56616988/56616881　Email：mkaq@163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return