1FROM THE EDITOR前插12Rational Determination of Caving Circulation Mode and Analysis on Top Coal Caving Rate for Fully Mechanized Top Coal Caving MiningMENG Xian-rui, DING Zi-weiDesign and Technology1-33Case of Comparison and Selection for Design Alternatives of Coal Bunker in Mine shaft BottomYU Wei-qin, CHEN Zhao-xuanDesign and Technology4-54Equipment Selection and Layout Design for 1000m Mine Shaft Sinking Base on Experts Decision Support SystemWANG Bang-jun, SHI Yun-feng, FENG Xu-dongDesign and Technology6-8,115Selection of Industrial Park Location of Xiaojihan MineZHU Nan-jing, ZHANG Wen-zhongDesign and Technology9-116Analysis on Factors Affected to Roller DesignZHANG Rui-ping, PEI Wen-xiDesign and Technology12-137Applied Research on New Liquid-Solid Fluidized Bed Separator of Coarse SlimeXU Shi-hui, LI Yan-feng, CHEN Wen-kan, CHU Zhen-feng, LI Ming-yong, XIE Yan-junDesign and Technology14-168Treatment Cases of High Thickness Wet Sink Loess FoundationSUN HongDesign and Technology17-199Implemented Technical Measures of Afforestation for Building RoofXI Yan, SHI Li-li, HOU Wan-jun, TIAN FangDesign and Technology20-2210Sustained Deformation Control Technology of Gateway in Seam with Soft Roof,Soft Coal and Soft FloorConstruction Technology23-2411Practices on Bolt/Steel Mesh and Anchor Support System of Termination Work for Fully Mechanized Top Coal Caving Mining Face in Soft SeamSUN Li-ya, LU MinConstruction Technology25-2712Study on Surrounding Rock Control Technology of Large Cross Section Chamber in Soft Seam of Deep MineZHANG Li-jun, WU Yong-zhengConstruction Technology28-30,3213Mine Water Prevention Construction Technology with Floor Grouting Reinforcement for No.Geng Three Belt Conveyor Dip Roadway in Pingdingshan No.2 MineLIANG Zu-junConstruction Technology31-3214Application of Completion Heading Technology in Single Stage to Mine Large Cross Section RoadwayLI Huan-binConstruction Technology33-3415Application of Double Tubing Grouting and Anchor to Reinforcement of Mine RoadwayGAI Zeng-xueConstruction Technology35-36,3916Construction Technique of Simultaneous Sliding Formwork for Integrated Large Diameter Cylinder Structure Coal BunkerZHAO YingConstruction Technology37-3917Analysis on Numerical Simulation of Mixing Pile-Soil Nail Complex Support StructureXU Yun-ming, WU Xiong-zhi, WANG WeiConstruction Technology40-4218Study and Application of Completed Set Domestic Equipment Stability to 6.2m Cutting Height Fully Mechanized Coal Mining FaceMA Wan-xiang, LIU Xiao-mingProduction Technology43-4519Comprehensive Gas Drainage Technology with Large Diameter Overlength Directional Drilling BoreholeProduction Technology46-4820Study on Technique and Technology of Mine Large Cross Section Roadway Passing Through Sink HoleCHEN Jun, KONG Hong-weiProduction Technology49-50,53 