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Mechanistic formulation and validation of cutting seam by energy-focusing blast for pressure relief of deep roadway 期刊论文
ENGINEERING FAILURE ANALYSIS, 2023, 卷号: 150, 期号: -, 页码: -
作者:  Zhang, Xingyu;  Pak, Ronald Y. S.;  Yang, Jun;  Lei, Liang;  Niu, Huiya;  Niu, Yusong;  Zhao, Chengwei;  Gao, Hainan;  He, Manchao
Adobe PDF(10548Kb)  |  收藏  |  浏览/下载：38/8  |  提交时间：2023/08/02
Pressure relief  Deep coal mining  Technique application  Retained roadway  
Study on gas extraction efficiency using in-seam borehole method considering influence of plastic zone induced by borehole drilling 期刊论文
GEOMECHANICS FOR ENERGY AND THE ENVIRONMENT, 2023, 卷号: 33
作者:  Kang, Yongshui;  Geng, Zhi;  Liu, Bin;  Chen, Jianben
Adobe PDF(4046Kb)  |  收藏  |  浏览/下载：15/4  |  提交时间：2023/08/02
Coalmine  Gas extraction  Gas flow  Permeability  Effective extraction radius  
Characteristics and contributing factors of major coal bursts in longwall mines 期刊论文
ENERGY SCIENCE & ENGINEERING, 2022, 卷号: 10, 期号: 4, 页码: 1314-1327
作者:  Zhao, Wusheng;  Qin, Changkun;  Xiao, Ziyi;  Chen, Weizhong
浏览  |  Adobe PDF(2294Kb)  |  收藏  |  浏览/下载：55/6  |  提交时间：2022/04/11
burst risk  coal burst  contributing factor  geologic structures  longwall mine  
A quantitative pre-warning for coal burst hazardous zones in a deep coal mine based on the spatio-temporal forecast of microseismic events 期刊论文
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2022, 卷号: 159, 期号: -, 页码: 1105
作者:  Chen, Jie;  Zhu, Chao;  Du, Junsheng;  Pu, Yuanyuan;  Pan, Pengzhi;  Bai, Jianbiao;  Qi, Qingxin
浏览  |  Adobe PDF(5893Kb)  |  收藏  |  浏览/下载：31/9  |  提交时间：2023/08/02
Coal burst  Deep learning  Microseismic event  Intelligent pre-warning platform  
Prediction of longwall mining-induced stress in roof rock using LSTM neural network and transfer learning method 期刊论文
ENERGY SCIENCE & ENGINEERING, 2021, 页码: 14
作者:  Qin, Changkun;  Zhao, Wusheng;  Zhong, Kun;  Chen, Weizhong
Adobe PDF(1705Kb)  |  收藏  |  浏览/下载：83/6  |  提交时间：2022/02/17
data missing  LSTM  mining-induced stress  monitoring  stress prediction  transfer learning  
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;  Yu, Peiyang
Adobe PDF(3642Kb)  |  收藏  |  浏览/下载：115/5  |  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;  Liu, Xudong
浏览  |  Adobe PDF(7198Kb)  |  收藏  |  浏览/下载：94/13  |  提交时间：2022/01/05
Rock burst  Steeply dipping thick coal seam  Adjacent coal seams  Microseismic  Precursor characteristics  
Experimental Study on the Mechanical Behavior and Failure Characteristics of Layered Coal at Medium Strain Rates 期刊论文
ENERGIES, 2021, 卷号: 14, 期号: 20, 页码: 15
作者:  Zhong, Kun;  Zhao, Wusheng;  Qin, Changkun;  Chen, Weizhong
浏览  |  Adobe PDF(14690Kb)  |  收藏  |  浏览/下载：76/5  |  提交时间：2022/01/05
strain rates  bedding planes  energy density  failure  deformation field  rock burst  
Differences of Mechanical Parameters and Rockburst Tendency Indices between Coal and Non-Coal Rocks and Modified Rockburst Tendency Classification Criteria for Non-Coal Rocks 期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 6, 页码: 16
作者:  Du, Kun;  Sun, Yu;  Yang, Songge;  Lv, Shizhan;  Wang, Shaofeng
浏览  |  Adobe PDF(4313Kb)  |  收藏  |  浏览/下载：320/169  |  提交时间：2021/06/18
rock burst  coal  non-coal rock  basic mechanical parameter  bursting liability index  classification criterion  
A Modified Bursting Energy Index for Evaluating Coal Burst Proneness and Its Application in Ordos Coalfield, China 期刊论文
ENERGIES, 2020, 卷号: 13, 期号: 7, 页码: 19
作者:  Liu, Xuewei;  Liu, Quansheng;  Liu, Bin;  Kang, Yongshui
浏览  |  Adobe PDF(4736Kb)  |  收藏  |  浏览/下载：2301/2180  |  提交时间：2021/05/25
coal mine  rock mechanics  coal burst proneness  bursting energy index  elastic strain energy density