• Chinese Core Periodicals
  • Chinese Core Journals of Science and Technology
  • RCCSE Chinese Authoritative Academic Journals
Email Alert RSS
Advanced Search
KONG Dezhong, REN Zhicheng, GENG Huale. Determination on Work Resistance of Support for Fully Mechanized Mining Face with Large Height[J]. Safety in Coal Mines, 2014, 45(7): 163-165,168.
Citation: KONG Dezhong, REN Zhicheng, GENG Huale. Determination on Work Resistance of Support for Fully Mechanized Mining Face with Large Height[J]. Safety in Coal Mines, 2014, 45(7): 163-165,168.
shu

Determination on Work Resistance of Support for Fully Mechanized Mining Face with Large Height

More Information
  • Published Date: July 19, 2014
    Graphical Abstract
    • Abstract
  • Aiming at the specific geological mining conditions of 2612 working face in Dongpang Mine，using the experience estimation method, the "voussoir beam" theory, the roof classification method, the dynamic load calculation method, with the help of the site measurement and comparing with the principle and results of four kinds of calculation methods，this article calculated support working resistance of 2612 working face during depression mining , up-dip mining, nearly horizontal mining phase, and concluded that the powered support of ZY10800/30/65D would meet the production requirements; the support working resistance of up-dip mining is largest；the dynamic load method can determine the support working resistance of fully mechanized mining face with large mining height.
    • FullText(HTML)
    • References (6)
  • [1]
    杨宝贵.上湾矿7 m 特厚煤层大采高开采支架工作阻力的确定[J].煤炭工程，2011(7):6-8.
    [2]
    钱鸣高,石平五. 矿山压力与岩层控制[M].徐州：中国矿业大学出版社，2010.
    [3]
    王家臣.厚煤层开采理论与技术[M]. 北京:冶金工业出版社,2009.
    [4]
    闫少宏. 放顶煤开采支架工作阻力的确定[J].煤炭学报，1997，22(2):13-17.
    [5]
    王国法，刘俊峰，任怀伟.大采高放顶煤液压支架围岩耦合三维动态优化设计[J]．煤炭学报，2011，36(1):145-151．
    [6]
    闫少宏.特厚煤层大采高综放开采支架外载的理论研究[J]．煤炭学报，2009，34(5):590-593．
    • Related Articles

  • Related Articles

    [1]QIU Fengqi, ZHU Lei, GU Wenzhe, LIU Zhicheng, ZHANG Xinfu, PAN Hao, SONG Tianqi. Mining Pressure Law and Working Resistance of Support in Face with Large Mining Height in Shallow Seam[J]. Safety in Coal Mines, 2020, 51(11): 243-247.
    [2]LIU Bingliang. Mine Strata Pressure Behavior Law of 12511 Fully-mechanized Coal Mining Face in Bulianta Coal Mine[J]. Safety in Coal Mines, 2019, 50(9): 203-206.
    [3]SHANG Qi, YI Kang, LI Feiyang. Mining-induced Stress Evolution and Roof Stability of Large Mining Height Working Face Passing Through Fault[J]. Safety in Coal Mines, 2018, 49(4): 225-228.
    [4]LIU Yang, WU Guiyi, KONG Dezhong, LI Wenfei, ZHENG Gongxun. Mining Thickness Effect Analysis for Support Capacity Determination and Roof Movement Laws of Large Mining Height Working Face[J]. Safety in Coal Mines, 2018, 49(2): 202-205.
    [5]CHI Guoming, QI Hao. Dynamic Load Ground Pressure Control Technology for Bulianta Coal Mine 7 Meters Large Mining Height Fully Mechanized Coal Face Passing Through Stress-concentrated Coal Pillar[J]. Safety in Coal Mines, 2017, 48(s1): 20-23,31.
    [6]YU Xueyi, MU Chi, MAO Xuwei, SHANG Xuan, ZHANG Jianbing. Research on Reasonable Working Resistance of Support at Fully Mechanized Mining Face with Large Mining Height[J]. Safety in Coal Mines, 2017, 48(6): 196-199.
    [7]CHENG Zhanbo. Determination on Support Work Resistance for Fully Mechanized Caving Face with Multi-gangue Stratum[J]. Safety in Coal Mines, 2016, 47(4): 222-225.
    [8]CHENG Zhanbo. Load Estimation Method of Fully Mechanized Caving Face Support[J]. Safety in Coal Mines, 2015, 46(12): 210-213.
    [9]LI Huaibin, WANG Wen, FENG Min, LU Xiaowei, CHEN Pengyu. Adaptability Analysis of Hydraulic Support for Thick Coal Seam with Large Mining Height[J]. Safety in Coal Mines, 2014, 45(8): 210-213.
    [10]ZHANG Wen-yang, JIAO Xue-feng, KANG Tian-he, SHEN Yu-xu. Determination Support Setting Load and Working Resistance in Residual Coal Repeated Mining Face[J]. Safety in Coal Mines, 2013, 44(9): 81-84.

Catalog

    Get Citation
    XML
    Article views (638) 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