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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
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/02/17
data missing
LSTM
mining-induced stress
monitoring
stress prediction
transfer learning
Study of automated top-coal caving in extra-thick coal seams using the continuum-discontinuum element method
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2019, 卷号: 122, 页码: 16
作者:
Zhang, QL
;
Yue, JC
;
Liu, C
;
Feng C(冯春)
;
Li, HM
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  |  
浏览/下载:12/0
  |  
提交时间:2019/10/21
Extra-thick coal seam
Automated top-coal caving
Continuum-discontinuum element method
Constitutive model of hydraulic support
Bergmark-Roos model
Analytical examination for the stability of a competent stratum and implications for longwall coal mining
期刊论文
ENERGY SCIENCE & ENGINEERING, 2019, 卷号: 7, 页码: 469-477
作者:
Li, Yingchun
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  |  
浏览/下载:43/0
  |  
提交时间:2019/12/02
competent rock stratum
stability analysis
Voussoir beam
Gangue-Cemented Fill in Goaf to Control Surface Subsidence During Longwall Mining: A Case Study from the Huaheng Coal Mine, China
期刊论文
Geotechnical and Geological Engineering, 2019, 卷号: 37, 期号: 4, 页码: 2453-2461
作者:
Du, Z.W.
;
Yang, H.Z.
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  |  
浏览/下载:12/0
  |  
提交时间:2019/12/11
Numerical Analysis of Support Designs Based on a Case Study of a Longwall Entry
期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2019, 卷号: 52, 期号: 9, 页码: 3373-3384
作者:
Jiang, Lishuai
;
Kong, Peng
;
Shu, Jiaming
;
Fan, Kegong
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/11
Longwall mining
Numerical simulation
Roadway stability
Rock bolt
support
Support design
In situ investigations into mining-induced hard main roof fracture in longwall mining: A case study
期刊论文
Engineering Failure Analysis, 2019, 卷号: 106
作者:
Yang S.
;
Wang J.
;
Li X.
;
Ning J.
;
Qiu P.
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/11
Hard main roof fracture
In situ investigations
Longwall mining
Roof weighting interval
Microseismic monitoring and its precursory parameter of hard roof collapse in longwall faces: A case study
期刊论文
Geomechanics and Engineering, 2019, 卷号: 17, 期号: 4, 页码: 375-383
作者:
Wang, Jun
;
Ning, Jianguo
;
Qiu, Pengqi
;
Yang, Shang
;
Shang, Hefu
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/11
Mining Stress Distribution and Fault-Slip Behavior: A Case Study of Fault-Influenced Longwall Coal Mining
期刊论文
ENERGIES, 2019, 卷号: 12, 期号: 13
作者:
Kong, Peng
;
Jiang, Lishuai
;
Shu, Jiaming
;
Wang, Lu
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/11
coal
microseismicity
fault slip
numerical simulation
mining stress
Stability Control for Gob-Side Entry Retaining with Supercritical Retained Entry Width in Thick Coal Seam Longwall Mining
期刊论文
ENERGIES, 2019, 卷号: 12, 期号: 7
作者:
Zhang, Zizheng
;
Yu, Xianyang
;
Wu, Hai
;
Deng, Min
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/11
large mining height
gob-side entry retaining
cusp catastrophe
critical retaining width
surrounding rock control
In-situ and numerical investigation of groundwater inrush hazard from grouted karst collapse pillar in longwall mining
期刊论文
Water (Switzerland), 2018, 卷号: 10, 期号: 9
作者:
Ma, Dan*
;
Cai, Xin*
;
Li, Qiang
;
Duan, Hongyu
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/03
"floor-pillar-roof" system
Coal pillar instability
Groundwater inrush hazard
Numerical model
Strata deformation
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