1Upholding Scientific Development Pushing Independent Innovation Improving Scientific Proficiency of Coal Industry DevelopmentWANG Xan-zheng1-52Research Progress on Mine Shaft Liner Breaking Mechanism and Prevention Technologies in Deep and Thick OverburdenLIU Zhi-qiang, WANG Fei, GUO QiangSpecial Review6-103Study Status and Progress on Slime Water Slurry Blending Technology and EquipmentMA Li-qiang, CHEN Qing-ruSpecial Review11-164Practices on Gateway Retaining Along Goaf Side in Thin Seam with Hard RoofLIU Kun, ZHANG Xiao-ming, LI Jia-zhuo, LIU HuMining and Underground Engineering17-205Discontinuous Deformation Analysis on Gateway Support in High Inclined Soft and Thick SeamGUO Dong-ming, YANG Ren-shu, WANG Yan-bing, ZHU Xian-lei, SUN YingMining and Underground Engineering21-24,286Study on Acoustic Emission Features of Coal Sample Brazilian SplittingFU Jun-hui, HUANG Bing-xiang, LIU Chang-you, YANG Wei, WANG Long-feiMining and Underground Engineering25-287Practices on High Efficient Mining of Fully Mechanized Coal Mining Face in Seam with PartingsLI Wei, SUN Guang-yiMining and Underground Engineering29-318Multi Dimension Combined Support Technology of Mine Roadway in Over 1 000 m Deep Mine ShaftZHAO Bing-Wen, YANG Jun-huiMining and Underground Engineering32-34,399Technology and Practices on Mine Pressure Bumping Prevention and Control of Fully Mechanized Top Coal Caving Mining in Ultra Thick SeamZHOU PengMining and Underground Engineering35-3910Mine Strata Pressure Behavior Law and Support Technology of Mine Dynamic GatewayWANG De-zhang, LI Jun-jieMining and Underground Engineering40-4311Experimental Research on Sodium Silicate Chemical Grouting Material with Low ViscosityHE Wen, ZHOU Xing-wang, XU RunMining and Underground Engineering44-47,7712Equipment Selection and Mining Technique of Fully Mechanized Top Coal Caving Mining in Steep Inclined Seam of Wangjiashan MineYANG Ji-wenMining and Underground Engineering48-50,6413Support Technology for Rapid Forward Face End of Fully Mechanized Top Coal Caving Mining FaceLI Wei-dong, TU Hong-shengMining and Underground Engineering51-5414Practices on Goaf Gas Control and UtilizationWANG Zhao-feng, LI Hong, YANG Hong-min, ZHAO Wei, WANG Jian-xinSafety Technology and Engineering55-59,11315Experiment Research on Hydraulic Borehole Flushing in No.13-1 Seam of Pansan MineWANG Xin-xin, XIA Shi-bai, SHI Bi-ming, MU Chao-minSafety Technology and Engineering60-6416Application and Practices on Gas Drainage Technology with Different ResourcesWANG Qi-ming, XU Wei-dong, ZHANG Xue-boSafety Technology and Engineering65-68,9317Study on Variation Law of Spontaneous Combustion"Three Zones"in GoafLIU Song, JIANG Shu-guang, WANG Dong-jiang, ZHANG Wei-qing, LI Ya-dongSafety Technology and Engineering69-7318Gas Comprehensive Control System and Practices in Huaibei Coal Mining GroupZHANG BinSafety Technology and Engineering74-7719Research and Commercialization Progress of Key Technology for High Rank Hydraulic Powered SupportWANG Guo-faSpecial Subject of Hydraulic Support Technology78-8320Innovation and Development of Hydraulic Powered Caving SupportSU Lin-jun, ZHU FengSpecial Subject of Hydraulic Support Technology84-88,54 