Volume 64, Issue 12, December 2016

Articles

• Influence Analysis of Drainage Mode on the Karst Tunnel Lining under High Water Pressure

  Yanna Ma, Junsheng Yang, Yiming Wang, Yongsuo Li (Author)

  579-584

  Keywords:

  Karst Tunnel, Tunnel Drainage, Tunnel Lining Water Pressure, Drainage Ditch under Invert Arch.

  • PDF ²¹

  Abstract views: 44 times| Download: 21 times|

• Study on Methane Adsorption Characteristics of Different Rank Coals in Presence of Moisture

  Kai Wang, Yifeng Jiang, Tong Kan, Ang Liu, Xinyu Chang, Guanzhu Xu (Author)

  585-591

  Keywords:

  Moisture, Methane, Isothermal Adsorption, Coal Rank.

  • PDF ¹⁰

  Abstract views: 37 times| Download: 10 times|

• 3D Visualization of the VTK and Qt Based Mine Transient Electromagnetic Method

  Zhang Xin, Qiao Wei, Chen Youkuo, Niu Yunfei (Author)

  592-597

  Keywords:

  3D Visualization, Qt, Transient Electromagnetic Method, VTK.

  • PDF ¹⁷

  Abstract views: 27 times| Download: 17 times|

• Multi-Objectives Optimization of Grade Index based on IPSO

  Ping Huang, Tiejun Tao, Jie Liu (Author)

  598-602

  Keywords:

  Constraints, Grade Index, Improved Particle Swarm Optimization, Multi-Objectives Optimization.

  • PDF ²²

  Abstract views: 39 times| Download: 22 times|

• Economic Development and Eco-Environment Coordination Degree Evaluation and Optimization of Coal Cities in China

  Qi-zhong Deng, Hui-ming Zhu, Chen Rui, Yu-qing Zou (Author)

  603-611

  Keywords:

  Coal City, Coordination Degree, Economic Development, Eco-Environment, System Coupling Model.

  • PDF ¹³

  Abstract views: 25 times| Download: 13 times|

• Forecasting Gas Emission Concentration Using Wavelet Decomposition and GM-ARIMA Model

  Guo Zhiguo, Wu Bing, Ma Xiaolin, Chen Juan (Author)

  612-618

  Keywords:

  Gas Concentration, Wavelet Theory, Decomposition Series, GM-ARIMA Model, Forecasting.

  • PDF ¹⁵

  Abstract views: 34 times| Download: 15 times|

• Research on Rational Staggered Distance at Combined Mining Face of Contiguous Coal Seams with Thinner Top and Thicker Bottom and on Relations between Supports and Wall Rocks

  Zhong Tao, Guo Yusen, Lin Luyao, Li Di (Author)

  619-624

  Keywords:

  Contiguous Coal Seams, Combined Mining, Rational Staggered Distance, Relations between Supports and Wall Rocks.

  • PDF ¹³

  Abstract views: 30 times| Download: 13 times|

• Study on the Reasonable Number of Demolished Pre-Drainage Boreholes Drilled along Coal Seams

  Junxiang Zhang, Bo Li (Author)

  625-630

  Keywords:

  Demolished Pre-Drilled Boreholes, Advance Rate, Drainage Radius, Pressure-Relief Range, Gas Extraction.

  • PDF ¹¹

  Abstract views: 39 times| Download: 11 times|

• Stability Analysis and Optimation Design of Roof Timber for Minerals

  Jinmei Wu, Yanan Zhang, Shiming Li, Zhen Nie, Zhengli Zhang, Jiyu Tang (Author)

  631-636

  Keywords:

  Hydraulic Support, Roof Timber, Reliability and Stability, Optimation Design.

  • PDF ¹³

  Abstract views: 28 times| Download: 13 times|

• Study on Safety Evaluation of Mining Resource Environment on the Basis of the Unascertained Measure and the Analytic Hierarchy Process

  Yongzhi Chang, Suocheng Dong (Author)

  637-644

  Keywords:

  Resources Environment in the Mining Area, Unascertained Measure, Analytic Hierarchy Process, Classification Weight, Confidence Recognition.

  • PDF ¹⁸

  Abstract views: 32 times| Download: 18 times|

• Fluid Inclusion Characteristics and Genesis of the Galonggema Cu-Polymetallic Deposit, Qing Hai, China

  Chenguang Zhang, Jianqing Lai, Bijun Wu, Zongxue Zheng, Anyuan Wu, Wenbing Song (Author)

  645-652

  Keywords:

  Fluid Inclusions, Ore-Forming Fluid, Galonggema, Deposit Genesis.

  • PDF ¹⁹

  Abstract views: 33 times| Download: 19 times|

• Research on a New Application Mode of Semicontinuous Comprehensive Mining Technology for Large Opencast Coal Mines

  Hongze Zhao, Yu Liu, Qunfei Zheng (Author)

  653-658

  Keywords:

  Opencast Coal Mines, Mining Procedure, Semi-Continuous Mining Technology, Self-Advancing Crusher, Coal Cluster.

  • PDF ²⁴

  Abstract views: 29 times| Download: 24 times|

• Study on the Breaking Span and the Influence on Gas Migration in Goaf

  Binwei Xia, Shijie Guo, Yiyu Lu, Xiaolong Li, Peng Yu, Jinlong Jia (Author)

  659-667

  Keywords:

  Hard Roof, Thick Plate Theory, Layered Fracture, Goaf Gas, Dynamic Migration.

  • PDF ¹⁹

  Abstract views: 38 times| Download: 19 times|

• Geological Characteristics and Mineralization Process Analysis in Pa Ben Gold Mine, Luang Prabang Province of Laos

  JunJie Ba, Hailin Yang, ShiGuang Xu, Yaochi Yang, Ting Zheng, Liang Guo, Wenhui Tong (Author)

  668-675

  Keywords:

  Pa Ben Gold, Deposits Role Geological Features, Characteristics of Fluid Inclusion, Mineralization Stages.

  • PDF ²⁰

  Abstract views: 45 times| Download: 20 times|

• Monitoring of Residual Subsidence in Old Goafs Based on Ultrashort-Baseline InSAR Technology

  Chen Bingqian, Lu Yijie (Author)

  676-683

  Keywords:

  Old Goaf, Residual Subsidence, Ultrashort Baseline, InSAR, Subsidence Monitoring.

  • PDF ¹⁹

  Abstract views: 27 times| Download: 19 times|

• Preparation and Properties of Autoclaved Sand-Bricks Using Iron Ore Tailings and Waste Rock

  Hongxing Liu, Changlong Wang, Lie Chen, Shichang Liu, Jian Yang (Author)

  684-689

  Keywords:

  Autoclaving Reaction Activity, Iron Ore Tailings, Waste Rock, Autoclaved Sand-Lime Brick, Tobermorit.

  • PDF ³¹

  Abstract views: 41 times| Download: 31 times|

• Study on the Forecast of Coalmine Electricity Consumption Based on Holt-Winters Model

  Wang Fei, Bai Chunyan (Author)

  690-694

  Keywords:

  Coalmine Electricity Consumption, Forecast Evaluation, Seasonality, Holt-Winters Model.

  • PDF ¹⁵

  Abstract views: 26 times| Download: 15 times|

• Evaluation the Influence of Aspergillus penicillioides on Storage Jet Fuel and Develop a Rapid and Accurate Method for its Detectiona

  Yun Xiong, Hao Yang, Peng Zhu, Hailong Huang, Qianqian He (Author)

  695-700

  Keywords:

  Aspergillus penicillioides, Thermal Oxidation Stability, Corrosivity, Isothermal Amplification (LAMP), A Lateral Flow Dipstick (LFD).

  • PDF ¹⁸

  Abstract views: 32 times| Download: 18 times|

• The Output Mechanism of Coal Powder in CBM Production

  Wang Qingwei, Yan Qiang, Liu Gaofeng (Author)

  701-707

  Keywords:

  Coal Powder, Output Mechanism, CBM, Discussion.

  • PDF ¹⁴

  Abstract views: 36 times| Download: 14 times|

• Mechanical Calculation and Proportion Optimization for Paste Backfill of Upward Horizontal Slice Stope-Filling Method in Underground Mine

  Song Jiang, Minjie Lian, Wen Zhang (Author)

  708-717

  Keywords:

  Backfill Mechanics, Cement-Tailings Ratio, Strength Design, Tailing Backfill, Upward Horizontal Slice Stope-Filling Method.

  • PDF ²¹

  Abstract views: 43 times| Download: 21 times|