1Study on Floor Heaven Protection technique in Rich Water and Soft RockZHANG Zhizhi, ZHAO Changhong, LI Jingdong4-72Optimiz ation Study of Calculation Method on GasDrainage Pipeline Friction ResistanceZENG Xianrong, LIU Hongcai, WANG Zhiliang8-113Study on Gas Distribution Rule of 8104 Comprehensive Mechanized Caving Face in TASHAN MineNIU Jianhua12-164Research on method of automatic recognition of water sources based on artificial intelligenceLI Feng, SUN Limin, WEI Junxian, HUANG Jianglan, YU Shengchen, GUO Hui, WANG Xiaoju17-215Application of Hydraulic fracturing technology on increasing coal tunnelingDONG Guofu, ZHAI Jun, ZOU Lishuang, YIN Xiaolei22-286Linnancang Mine Comprehensive Technical AnalysisSANG Lei29-327Calculation and analysis on surrounding rock stability when close roadway groups were excavatedZHANG Mingquan, WU Jinan, TIAN Duo33-368Study on mine pressure behave laws of deep tilting fully mechanized caving face in Zhaogezhuang MineLIU Zhanchun37-409Design and Implementation of 3088 High-level Face Optimization in Donghuantuo MineYANG Haijun41-4410The basic theoretical re search on the Motion law of the dust in the link of producing dust in coal preparation plantLI Sihao45-47,5311Study on Membrane Fouling in Anoxic-aerobic MBR processLUO Xin48-50,7612Preparation of Superhydrophobic alumina surface and its formation mechanicsHU Dezhi, ZHANG Xiaochun, LI Jing, ZHUANG Yunfei, MI binzhou51-5313Study on the risk evaluation model for engineering projectPAN Honghao, CAI Jinglu54-5814The application of Trouble of Moving Freight Car Detection System 3LIU Liqiang59-6215The Design and Realization of Examination Management System Based on WebJU Hongjun, DU Lijuan63-6716The research and simulation of the workflow model based on Petri netsMENG Guangxue68-7217Development of humanoid robot teachingMIAO Zhiquan73-7618The design and achievement of training information management system based on ASP.NETZHANG Cuirong77-8019Enlight enment of Foreign Engineering Education for Our Mining Engineering Major EducationZOU Guanghua, S HI Haoyu, TIAN Duo81-8320Analysi on the value, criterion and characteristics of Educational Science ResearchDU Qijun84-86 