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Theoretical Study on Stress Distinguishing Index of Gas Pressure Fully Released in Mining Seam
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2012(3)
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Analysis on Roof Falling Hidden Danger Grading of Mining Gateway
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2012(3)
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Analysis on Main Control Factors of Strip Mining in Multi Seams Based on Normal Test Design
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2012(3)
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Grouting/Shotcreting/Bolting Support Technology of Gateway with Extreme Loose Coal Mass
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2012(3)
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Research on Support Method and Surrounding Rock Deformation Law of Secondary Gateway Retained Along Goaf
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2012(3)
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Analysis Calculation on Single Pipeline Freezing Temperature Field Under Non-Constant Condition of Pipe Wall Temperature
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2012(3)
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Study on Stability Control Technology of Ingate in Thick Alluvium Soft Rock of Deep Mine Shaft
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2012(3)
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Study on Upper Liberated Seam Mining to Pressure Releasing Function of Low Seam
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2012(3)
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Study and Application of Technical System to Improve Lump Coal Rate from Drilling and Blasting Mining
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2012(3)
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Analysis on Construction Monitoring and Measuring of Ground Freezing Method for Water Flooded Mine Shaft in the West of China
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2012(3)
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Analysis on Gas Deposit Law in Low Gassy Mine with Irregular Gas Emission
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2012(3)
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Effective Surrounding Pressure Affected to Permeability of Coal Mass During Seam Water Injection
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2012(3)
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Application of Outburst Elimination Technology with Hydraulic Pressing to Seam Gateway Driving in Shijingtou Mine
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2012(3)
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Study on Coal Oxidized Dynamics Test with Low Temperature Based on CO Density
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2012(3)
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Design on Borehole Drilling Site for Mine Gas Drainage Based on Gas Migration Features in Goaf
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2012(3)
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Study on Gas Distribution Law of Driving Process in Blind Seam Gateway
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2012(3)
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Problems Existed in Regional Comprehensive Outburst Prevention Technology of Coal Mining Face and Countermeasures
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2012(3)
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Application of Flooded Water Jet Rotary Slotting Technology to Gateway Driving in Outburst Seam .
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2012(3)
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Fire Prevention and Control Measures as well as Fire Cause Analysis for Fully Mechanized Top Coal Caving
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2012(3)
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Discussion on Features and Classification of Intrinsic Safe Flame Proof System and Intrinsic Safe Electric Power Structure
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2012(3)
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Design on Perception System of Mine Hoist Based on Internet of Things
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2012(3)
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Application of Discrete Element Simulation Technology to Belt Conveyor
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2012(3)
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Method to Test Explosion Pressure of Flameproof Enclosure and Analysis on Influence Factors
2012(3)
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Research on Jet Combustion Test of Hydraulic Liquid
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2012(3)
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Research and Development on 12 000 N.m Test Rig of Mine Drilling Machine
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2012(3)
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Performance Test on Emulsion Liquid of Hydraulic Powered Support and Selection and Maintenance Plan
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2012(3)
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Study on Pre-Stacking Time Deviation Image of Structure Fracture Zone in Coalfield
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2012(3)
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Structure Evolution in West of Guizhou Area and Control to Seam in Late Permian
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2012(3)
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Application of Seismic Horizon Gradient Method to Explanation of Faults in Xinglongzhuang Mine
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2012(3)
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Experiment Study on Selective Flocculation Separation of Fine Particle Coal
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2012(3)
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Analysis on Energy Efficiency and Environment Feasibility of Coal Indirect Liquefaction to Oil
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2012(3)
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Experiment Study on Vehicle Friction Material Prepared with High Sulfur Anthracite
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2012(3)
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