1Numerical Simulation Analysis on coal and rock fracture distribution after extraction of Protective Seam in Hong ling coal MineTest and Research1-3,6
2Survey study on Distrbution laws of Separated Stratum Water in roof Overlying StrataTest and Research4-6
3Study on Seasonal Water Content characteristics of Gangue piles liable to spontaneous combustionTest and Research7-9
4Study on Method of Cell Wall Disruption of Fungal with Hexavalent chromium resistanceTest and Research10-11,14
5Design of Automatic Mounting and Dismounting Mechanism for Drill Stem of remote operates outburst-prevention drilling machineTest and Research12-14
6Analysis on permissive highest coal-bed gas content for safe coal Mining in Jiaozuo Coal Mining AreaTest and Research15-17,21
7Development of Predicting System for Mining Subsidence of Arbitrarily Shaped FaceTest and Research18-21
8Application of Electromagnetic radiation technique in outburst Prediction in Hegang Nanshan MineApplication Techniques22-24
10Research on Evaluation Method of coal-bed Gas Exploitation Potentiality in a Coal Mining AreaApplication Techniques28-30,33
11Desin of Feed Mechanism of Model ZY-1200 Hydraulic Roadway Drilling MachineApplication Techniques31-33
12Study on Pressure Measuring Technique for Water Inrush boreholes down and through loose coal SeamApplication Techniques34-36
13Development Characteristics of rock joints in coal-bed Gas Exploitation Area in Qinshui BasinApplication Techniques37-39
14Finite Element Analysis on Low-speed Gears of variable speed Case of ZL-1200 Drilling MachineApplication Techniques40-41,44
15Analysis on Water Inrush Hazard in Normal Blocks of No.10 Coal Seam Floor in Liudian Coal MineApplication Techniques42-44
17Action Analysis on Pre-stressed Force of Rock Bolts for coal Roadway with bedded RoofApplication Techniques47-49
18Design of Research system Framework in Mining Collapsed Area Based on GISApplication Techniques50-52
19Application of Complex Fire Prevention and Extinguishing Technology for Fully Mechanized Caving Face in Shallowly-buried Extra-thick Inflammable SeamTechnical Experience53-55
20Application of Gas Drainage Technology by Hole Enlargement and pressure Relieve in Exposing Low-permeability Coal Seam in a CrosscutTechnical Experience56-57,63
