Numerical simulation on mechanical characteristics of deep-hole blast in soft and loose coal-beds

被引:0
|
作者
Cai, Feng [1 ,2 ,3 ,4 ]
Liu, Ze-Gong [1 ,2 ]
Huang, Wen-Yao [1 ,2 ]
机构
[1] School of Resource and Safety, Anhui University of Science and Technology, Huainan 232001, China
[2] Key Laboratory of Integrated Coal Exploitation and Gas Extraction of Anhui Province, Huainan 232001, China
[3] Key Lab of Mining Coal Safely and Efficiently Mining Constructed, Anhui Province and Ministry of Education, Huainan 232001, China
[4] Department of Mining Engineering, West Virginia University, Morgantown, 26505, United States
关键词
D O I
暂无
中图分类号
学科分类号
摘要
引用
收藏
页码:6101 / 6110
相关论文
共 31 条
  • [21] Mechanical Mechanism and Numerical Simulation of Cable Truss on 1 000 m Deep Coal Roadway
    Han Hongqiang
    He Fulian
    Xie Shengrong
    Zhang Junhui
    Li Kaiqing
    PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL. VIII, PTS A AND B, 2010, 8 : 2570 - 2574
  • [22] Numerical simulation and verification of unloading damage evolution characteristics of coal and rock mass during deep mining
    Cai Y.
    Wang K.
    Yuan L.
    Xu C.
    Fu Q.
    Kong D.
    Meitan Xuebao/Journal of the China Coal Society, 2019, 44 (05): : 1527 - 1535
  • [23] Numerical Simulation Study on Mechanical Characteristics and Width Optimization of Narrow Coal Pillar in Gob-Side Coal Seam Tunnel
    Zhao, Pengxiang
    Zhang, Wenjin
    Li, Shugang
    Chang, Zechen
    Lu, Yajie
    Cao, Congying
    Shi, Yu
    Jia, Yongyong
    Lou, Fang
    Wei, Zongyong
    Liu, Jun
    SUSTAINABILITY, 2022, 14 (23)
  • [24] Numerical Simulation Study on Microseismic Characteristics and Rockburst Hazard Prediction in Deep Mining of Steeply Inclined Coal Seams
    Lu, Anliang
    Song, Dazhao
    Li, Zhenlei
    He, Xueqiu
    Zhou, Chao
    Qiu, Liming
    ROCK MECHANICS AND ROCK ENGINEERING, 2025, 58 (02) : 2465 - 2486
  • [25] Study on Numerical Simulation of Large-Diameter Borehole Pressure Relief in Deep High-Gas Soft Coal Seams
    Yang, Zhenhua
    Liu, Xiaoshuai
    Fan, Chaojun
    Li, Sheng
    Wang, Xuezeng
    Liu, Longkang
    ACS OMEGA, 2024, 9 (23): : 24864 - 24879
  • [26] Numerical Simulation Study on Mechanical and Acoustic Emission Characteristics of Coal–Rock Combined Body Subjected to Cyclic Disturbing Loading
    Huiqiang Duan
    Si Xiong
    Weibo Yu
    Geotechnical and Geological Engineering, 2023, 41 : 783 - 802
  • [27] Numerical Simulation Study on Mechanical and Acoustic Emission Characteristics of Coal-Rock Combined Body Subjected to Cyclic Disturbing Loading
    Duan, Huiqiang
    Xiong, Si
    Yu, Weibo
    GEOTECHNICAL AND GEOLOGICAL ENGINEERING, 2023, 41 (02) : 783 - 802
  • [28] Mechanical and crack evolution characteristics of coal–rock under different fracture-hole conditions: a numerical study based on particle flow code
    Xiao Wang
    Long-gang Tian
    Environmental Earth Sciences, 2018, 77
  • [29] Mechanical characteristics of soft-rock at excavation disturbed zone in the complex stress environment of deep mining in the western coal mine region of China
    Lai, Xingping
    Wu, Yongping
    Ren, Fenhua
    Cai, Meifeng
    Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing, 2006, 28 (04): : 312 - 316
  • [30] Mechanical and crack evolution characteristics of coal-rock under different fracture-hole conditions: a numerical study based on particle flow code
    Wang, Xiao
    Tian, Long-gang
    ENVIRONMENTAL EARTH SCIENCES, 2018, 77 (08)