Sequential rules and identification method of coal-gangue-rock caving flow in fully mechanized top-coal-caving workface of extra thick coal seam

被引:0
|
作者
Liu, Changyou [1 ,2 ]
Zhang, Ningbo [1 ,2 ,3 ]
Guo, Fengqi [1 ,2 ]
An, Sen [1 ,2 ]
Chen, Baobao [3 ]
机构
[1] School of Mines, China University of Mining and Technology, Xuzhou,221116, China
[2] Key Laboratory of Deep Coal Resource Mining, Ministry of Education of China, China University of Mining and Technology, Xuzhou,221116, China
[3] State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan,232001, China
来源
关键词
D O I
暂无
中图分类号
学科分类号
摘要
Coal
引用
收藏
页码:137 / 151
相关论文
共 50 条
  • [41] RESEARCH ON STRESS EVOLUTION LAW AND FAILURE CHARACTERISTICS OF TOP COAL IN FULLY MECHANIZED CAVING OF EXTRA-THICK COAL SEAMS
    LI, Hong-Bin
    LI, Dong-Yin
    Wang, Hao
    LI, Zhen-Feng
    Wang, Shen
    Chen, Chun-Ling
    THERMAL SCIENCE, 2023, 27 (1B): : 687 - 695
  • [42] Experimental study ontop-coal breaking and moving rulesduring fully mechanized top-coal caving mining in extremely thick coal seam
    Lyu H.
    Wang Z.
    Tang Y.
    Zhang L.
    Liu F.
    Zhang Y.
    Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering, 2019, 38 (03): : 476 - 486
  • [43] Analysis of rib spalling mechanism of fully-mechanized top-coal caving face with great mining height in extra-thick coal seam
    Chang Ju-cai
    Xie Guang-xiang
    Zhang Xue-hui
    ROCK AND SOIL MECHANICS, 2015, 36 (03) : 803 - 808
  • [44] Research on structural stability of main roof trapezoid block in the terminal mining period of fully mechanized top coal caving face of extra thick coal seam
    Qin B.
    He F.
    Lyu K.
    Li L.
    Wang W.
    Xu X.
    Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering, 2022, 39 (03): : 489 - 498
  • [45] Optimization of the Process Parameters of Fully Mechanized Top-Coal Caving in Thick-Seam Coal Using BP Neural Networks
    Liang, Minfu
    Hu, Chengjun
    Yu, Rui
    Wang, Lixin
    Zhao, Baofu
    Xu, Ziyue
    SUSTAINABILITY, 2022, 14 (03)
  • [46] Effect of floor failure in fully mechanized caving of extra-thick coal seam in Datong Mining Area
    Duan H.
    Zhao L.
    Chen Y.
    Arabian Journal of Geosciences, 2021, 14 (11)
  • [47] Reliability analysis of the velocity matching of coal cutting and caving in fully mechanized top-coal caving face
    罗善明
    缪协兴
    JournalofCoalScience&Engineering(China), 2002, (01) : 68 - 72
  • [48] Optimization and Practice of Support Working Resistance in Fully-Mechanized Top Coal Caving in Shallow Thick Seam
    Huang, Peng
    Ju, Feng
    Jessu, Kashi Vishwanath
    Xiao, Meng
    Guo, Shuai
    ENERGIES, 2017, 10 (09):
  • [49] Reasonable stopping method and retracement channel support at fully mechanized top coal caving working face of 15 m extra-thick coal seam: A case study
    Xie, Shengrong
    Wu, Yiyi
    Ma, Xiang
    Chen, Dongdong
    Guo, Fangfang
    Jiang, Zaisheng
    Li, Hui
    Zou, Hang
    Liu, Ruipeng
    Zhang, Xiao
    ENERGY SCIENCE & ENGINEERING, 2022, 10 (12) : 4336 - 4357
  • [50] High-precision microseismic monitoring system to reasonable width of segment coal pillar in extra-thick coal seam fully mechanized top-coal caving mining
    Kong, Ling-Hai
    Jiang, Fu-Xing
    Liu, Jie
    Ye, Gen-Xi
    Wang, Cun-Wen
    Song, Guang-Dong
    Meitan Xuebao/Journal of the China Coal Society, 2009, 34 (07): : 871 - 874