1Study on Influence of Nanoscale Pores of Tectonic Coal on Gas Adsorption CapacityCHEN Zhuo, LEI Dongji, ZHANG YuguiTest·Tesearch1-4,82Experimental Comparison Study on Common Binders for Similar Materials of Coal and Gas OutburstZHU Moran, WEN Guangcai, GUI Xiaoling, ZHAO BoTest·Tesearch5-83Experimental Research on Mechanical Properties of Static Breaking AgentsXIE Yisheng, YANG Guanghui, HUANG XiaopengTest·Tesearch9-12,164Experimental Study on Process Optimization of Hydraulic Flushing in Downward HolesYANG Tenglong, WANG Zhaofeng, LIU HaiTest·Tesearch13-165Research on Influencing Factors and Low-temperature Pyrolysis Kinetics of Bituminous Coal Oxidation and Spontaneous CombustionHUANGFU Wenhao, YOU Fei, WANG Zhenhua, WANG Wenda, ZHU Yuanshu, ZHOU SongtaoTest·Tesearch17-21,256Study on Wettability of Coal by Different SurfactantsLI Haowei, WANG Zhaofeng, YUE Jiwei, DONG JiaxinTest·Tesearch22-257Mechanism of Abnormal Water Gushing in Roof of Working Face of Dananhu No.1 Coal Mine and Control MeasuresJI Xiang, KANG Yanlei, XIE Kai, YU Yaohua, ZHANG Genhu, CUI HaoTest·Tesearch26-308Pore Throat Division of Zhiluo Formation Sandstone in Binchang Mining Area Based on Mercury Injection TestWU Chao, WANG Shengquan, CAI Yue, PENG Tao, WU Zhongshan, LIU Kaixiang, LONG LiangliangTest·Tesearch31-349Matching Experiment and Its Characteristics of Thixotropic Cement Paste MaterialWANG Yijie, XU Shuanhai, WANG Gang, YUAN KekuoTest·Tesearch35-37,4310Study on Influence of Advanced Stress Release Parameters in Deep-buried TunnelsWEI Meng, ZHAO HuaTest·Tesearch38-4311Study on Proportion of Rock Similar Materials Based on Dimensional AnalysisXU Linfeng, ZHANG Xiangyang, WANG HongruTest·Tesearch44-4812Evolution Laws of Dissipated Energy Under Rock Cyclic Loading and UnloadingTest·Tesearch49-5213Effect of Steel Fiber Shape on Mechanical Properties of Concrete and Application of Wet Spray SupportTest·Tesearch53-5614Study on Creep Characteristics of Interlayer Thin Layer Soil of Slope in Aleshan Open Pit Coal MineTest·Tesearch57-6015Research and Application of Drilling-slotting-sealing Technology for Gas Drainage BoreholeTechnology·Innovation61-64,6816Grouting Reinforcement and Extinguishing Technology for Gangue Dump in Gushuyuan Coal MineTechnology·Innovation65-6817Fire Prevention and Extinguishing Technology of No.3-5 Composite Coal Seam Zone in Madaotou MineTechnology·Innovation69-7218Research on Prevention and Control Technology of Spontaneous Combustion in Goaf Based on Composite Inert GasTechnology·Innovation73-7619Linear Energy Accumulation Smooth Blasting Technology in Rock RoadwayTechnology·Innovation77-8020Surrounding Rock Control Technology of Close Distance Mining Roadways Under the Influence of Multiple Mining ActivitesTechnology·Innovation81-84,88 