1Experiment Study on Top Coal Weakening with Deep Hole Blasting at Initial Mining Stage of Fully Mechanized Top Coal Caving Mining Face1-4
2Study on Failure Law of Cretaceous Overburden Strata Under Conditions of Fully Mechanized Top Coal Caving Mining5-7,10
5Feasibility Study on Upward Mining in Seam Group with Short Distance to Each Other in Kailuan Mining Area14-17
7Analysis on Numerical Simulation of Mine Strata Behavior Law in Shallow Depth Seam with Bulk Overbarden Soil and Thin Bedrock Overburden22-25,28
10Practices on Gas Emission Control of Coal Mining Face with Close Distance to Upper Protected Seam34-38,44
11Research and Practices on Numerical Simulation of Dust Field and Dust Collection System in Full Mechanized Mine Roadway Heading Face39-44
13Research and Application on Disturbance Influence Law of Seam Slot Cutting with High Pressurized Water Jet49-52,57
16Selection of Supplement Gas for Active Pressure Measuring Method to Measure Gas Pressure of Seam62-64
17Study on Coal Spontaneous Combustion Law and Numerical Simulation of Gateway Driving Along Goaf in Wugou Mine65-68,79
19Design on Status Monitoring and Fault Diagnosis System of Scraper Conveyor in Fully Mechanized Coal Mining Face72-76
