6Research and Application of Bolting and Grouting Technique for Extra-soft Outburst-prone Coal Seam13-14
12Cause Analysis of Gas Concentration Reduction in Face Air Current during Reversal Mine Ventilation26-26
13Feasibility Analysis of Combined Support with Resin-grouted Roof Bolt and Circular Arch Lining for Soft Rock Roadway27-28,30
20Application of Reck Bolting Technique for Equipment Removal in Fully Mechanized Face with Complex Roof42-44