7Measurement and Analysis on Deep Borehole Blasting Vibration in Base Rock Section of Mine Shaft23-25
8Applied Practices on Frame Timber and Anchor Coordinated Support Technology to Mine Dynamic Pressurized Gateway26-29,45
10Failure Height Development Law of Overburden Thick Loose Strata Above Fully Mechanized Coal Mining Face Under Thin Base Rock35-37,41
11Practices on Bolt/Steel Mesh/Anchor Combined Support Technology of Mining Gateway in Deep Mine38-41
12Underlying Coal and Rock Mechanics Features and Gas Drainage Effect of Upper Protective Seam Mining42-45
14Coal Spontaneous Combustion Prevention and Cure with Chemical Retarder as well as Analysis on Retarding Mechanism50-53
15Measurement on Outburst Prevention Effective Influence Radius of Water Injection with Shallow Borehole in Seam54-56,98
16Dangerous Region Judgment of Spontaneous Combustion in Goaf of Fully Mechanized Top Coal Caving Mining Face with Shallow Depth Seam57-60,65
18Fire Prevention and Control Technology for Initial Mining Period of No.1901 Coal Mining Face in Yuanbao Mine66-69,73
