1Test of Grouting Surrounding Pile for Improving Bearing CapacityZHOU Guo-qing, LIANG Heng-chang, ZHAO Guang-si265-2692Several Issues of Content-Based Remote Sensing Image RetrievalDU Pei-jun, TANG Hong, FANG Tao270-273,2783Calculating of Expansion Joint Spacing of Reinforced Concrete Frame StructuresLI Fu-min, Meng Shao-ping274-2784Research on Surface Inorganic Modification of Mineral FillerYANG Yu-Fen, GAI Guo-Sheng, FAN Shi-min, CHEN Qing-ru279-2835Mechanism of Water Inrush Based on the Instability of the Seepage Flow in Rock StrataSUN Ming-gui, Li Tian-zhen, HUANG Xian-wu, YUE Jian-hua284-288,2936Study on Loading Distribution Law on Key Roof and Its Structure Upon Mining Face Under Thick Sandy LayerHUANG Qing-xiang289-2937Research of Land-Use Planning MIS Based on Workflow ModelingWANG Xing-feng, WANG Yun-jia, DU Pei-jun, WANG Peng, GAO Yue-ming294-2988Analysis on Distressed Zone's Stress and Length of Preventing Outburst in Raising TunnellingQI Li-ming, LIN Bo-quan, ZHI Xiao-wei299-3029New Divisional Heat Supply Modes for Coal Drying in a Vibrated Fluidized BedYANG Guo-hua, ZHAO Yue-min, CHEN Qing-ru303-30610Optimum Design Based on Distributed Collaboration of NetworkFAN Jian-qun, LIU Wei-qun, TANG Wen-wu, WANG Ji-yan307-31111Research on Geochemistry of Rare Earth Elements in Coals from Chongqing, ChinaLI Da-hua, TANG Yue-gang, CHEN Kun, DENG Tao, CHENG Fang-ping, YANG Jie312-31712The Evaluation of Split-Window Algorithm and the Analysis of Parameter SensitivityMAO Ke-biao, QIN Zhi-hao, GONG Peng, YU Qin318-32213Evaluation of Thermal Environment in Mine and Its ApplicationOU Xiao-ying, YANG Sheng-qiang, Yu Bao-hai, WANG Yi-jiang, WANG Feng, WANG Lei, XIA Xin-chuan, ZHANG Xiu-cai323-32614Experimental Analysis of Bolted End-Plate Connections in Steel Gable FramesSHI Yong-jiu, LIAO Xin-jun, WANG Yuan-qing, CHEN Hong327-33215Vector Control Model and Simulation Analysis of the Permanent Magnetic Synchronous Motor Based on AC-AC Matrix ConverterGE Hong-juan, MU Xin-hua, Zhang Shao, ZHOU Bo333-33716Thermal Simulation of Maturation for Coal and Peat: Evolution of Vitrinite Reflectance and Its Geological SignificanceDUAN Yi, WU Bao-xiang, ZHENG Chao-yang, WANG Chuan-yuan338-34217Design and Optimization of Falcon Separation Test Using Design-Expert SoftwareTAO You-jun, Daniel Tao, ZHAO Yue-min, LIU Jiong-tian, WANG Zhuo-ya343-34818Constraint Relation Between the Powered Supports and Other Coal Winning Machine and Its Automatic Control ModeZHANG Wei349-35219Research on Wear Pattern Recognition Based on Grey Target Theory and Oil MonitoringCHEN Shi-wei, LI Zhu-guo, XU Qi-sheng353-35720Influence of Moisture on Absorbed Oxygen and Released Heat of CoalHE Qi-ling, WANG De-ming358-362 