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Mechanism of Rock Bursts Induced by the Synthetic Action of "Roof Bending and Rock Pillar Prying" in Subvertical Extra-Thick Coal Seams
期刊论文
FRONTIERS IN EARTH SCIENCE, 2021, 卷号: 9, 页码: 16
作者:
Wu, Zhenhua
;
Pan, Peng-Zhi
;
Chen, Jianqiang
;
Liu, Xudong
;
Miao, Shuting
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2022/02/17
rock bursts
subvertical extra-thick coal seams
adjacent coal seams
roof bending
rock pillar prying
Spatial and temporal microseismic evolution before rock burst in steeply dipping thick coal seams under alternating mining of adjacent coal seams
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 20, 页码: 28
作者:
Wu, Zhenhua
;
Pan, Peng-Zhi
;
Konicek, Petr
;
Zhao, Shankun
;
Chen, Jianqiang
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/01/05
Rock burst
Steeply dipping thick coal seam
Adjacent coal seams
Microseismic
Precursor characteristics
Numerical simulation and experimental study on floor failure mechanism of typical working face in thick coal seam in Chenghe mining area of Weibei, China
期刊论文
ENVIRONMENTAL EARTH SCIENCES, 2020, 卷号: 79, 期号: 5, 页码: 22
作者:
Li, Ang
;
Ma, Qiang
;
Lian, Yanqing
;
Ma, Li
;
Mu, Qian
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  |  
浏览/下载:15/0
  |  
提交时间:2020/06/03
Chenghe mining area
No
5 coal seam
Mining under safe water pressure of aquifer
Floor failure depth
Numerical simulation
Research on the Reasonable Width of the Waterproof Coal Pillar during the Mining of a Shallow Coal Seam Located Close to a Reservoir
期刊论文
ADVANCES IN CIVIL ENGINEERING, 2019, 卷号: 2019, 期号: -, 页码: 14
作者:
Hu, Mengling
;
Zhao, Wenlong
;
Lu, Zheng
;
Ren, Jianxi
;
Miao, Yanping
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  |  
浏览/下载:7/0
  |  
提交时间:2021/05/25
Numerical analysis of the dynamic evolution of mining-induced stresses and fractures in multilayered rock strata using continuum-based discrete element methods
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2019, 卷号: 113, 页码: 191-210
作者:
Ju Y
;
Wang YL
;
Su CS
;
Zhang DS(张东双)
;
Ren ZY
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  |  
浏览/下载:45/0
  |  
提交时间:2019/04/11
Continuum-based discrete element method
Multilayered rock strata
Mining-induced stress evolution
Caving zone
Fracture zone
Layer separation
Failure Characteristics of Floor Mining-Induced Damage Under Deep Different Dip Angles of Coal Seam
期刊论文
Geotechnical and Geological Engineering, 2019, 卷号: 37, 期号: 2, 页码: 985-994
作者:
Liu, Weitao
;
Du, Yanhui
;
Liu, Yuben
;
Pang, Lifu
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  |  
浏览/下载:1/0
  |  
提交时间:2019/12/11
Development and application of the monitoring system for the confined water upflowingin the coal seam floor [煤层底板承压水导升监测系统研发与应用]
期刊论文
Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering, 2019, 卷号: 36, 期号: 3, 页码: 549-557
作者:
Zhang, Peisen
;
Wu, Shouxin
;
Yan, Wei
;
An, Yufeng
;
Duan, Zhongwen
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/11
Confined waterupflowing
Floor failure
Similar material test
Upflowing channel
In Situ Investigation and Numerical Simulation of the Failure Depth of an Inclined Coal Seam Floor: A Case Study
期刊论文
MINE WATER AND THE ENVIRONMENT, 2019, 卷号: 38, 期号: 3, 页码: 686-694
作者:
Meng, Xiangxi
;
Liu, Weitao
;
Zhao, Jiyuan
;
Ding, Xiyang
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/11
Water inrush
Failure characteristics
Faults
Water leakage
Prediction of maximal water bursting discharge from coal seam floor based on multiple nonlinear regression analysis
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2019, 卷号: 12, 期号: 18
作者:
Qu, Xingyue
;
Qiu, Mei
;
Liu, Jinhui
;
Niu, Zhichao
;
Wu, Xiangsheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/11
Water inrush from coal seam floor
Prediction of maximal water bursting
discharge
Multiple nonlinear regression-modified model
Bivariant
multiple regression equation
MATLAB
SPSS
Identifying Deep Saturated Coal Bed Zones in China through the Use of Large Loop TEM
期刊论文
JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS, 2018, 卷号: 23, 期号: 1, 页码: 135-142
作者:
Xue, Guo-qiang
;
Chen, Wei-ying
;
Ma, Zhen-jun
;
Hou, Dong-yang
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  |  
浏览/下载:17/0
  |  
提交时间:2018/09/26
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