4Analysis on determination method of slope sliding face and sliding angle for mining wall of surface mineDesign and Technology11-12
8Design and application of mine IP voice communication terminal base on Nios IIDesign and Technology20-22
11Questions related to "Fire Extinguishing,Prevention and Water Spraying Codes of Underground Mine"Design and Technology26-27
12Optimized design on surrounding rock control parameters for soft and weak broken goaf-side gateway drivingConstruction Technology28-31
13Practices on chemical grouting material to treat no self stable broken surrounding rockConstruction Technology31-33
14Application and development of outburst prevention and control technology for seam gateway driving in outburst mining areaConstruction Technology34-36
15Application of bolt,steel mesh and anchor combined support technology to large cross open-off cut of fully mechanized top coal caving mining face in soft seamConstruction Technology36-37
16Research on side wall reinforcement technology with anchor applied to mine inclined seam gatewayConstruction Technology38-39
17Practices on mine roadway construction of mine main shaft of Xinglong MineConstruction Technology40-41
18Rational slicing of thick seam with shallow depth and determination of work resistanceProduction Experience42-45
19Prevention and countermeasures for roof failing accident in fully mechanized coal mining faceProduction Experience46-49
