Numerical Simulation of Flow Field and Gas Transportation in Goaf of Fully Mechanized Sub-Level Caving Face with J-Shape Ventilation SystemWANG Kai, WU Wei-yang277-282
Water Source Determination of Mine Inflow Based on Non-Linear MethodYANG Yong-guo, HUANG Fu-chen283-286
In-Situ Measurement on the Stress of Reinforcing Steel Bar of Outer Freezing Shaft Wall in Deep AlluviumWANG Yan-sen, ZHANG Kai-shun, LI Bing-sheng, YANG Zhi-jiang, LI Hai-peng287-291
Effects of Sodium Carbonate on the Dispersion of Fine Alumin-Silicate MineralsWANG Yu-hua, CHEN Xing-hua, HU Ye-min292-297
Study of Control Process Deformation Behavior and of Soft Rock Drift Under Rich Water ConditionXU Xing-liang, ZHANG Nong298-302
Catalytic Activity of Circulating Materials from CFB Boilers for the Thermal Decomposition of N2OHOU Xiang-song, ZHANG Hai, YUE Guang-xi303-307
Adsorption Characteristics of Coal Reservoirs in North China and Its Influencing FactorsYAO Yan-bin, LIU Da-meng308-314
Environmental Effect and Risk Forecast of Surface Mining on GroundwaterLIANG Bing, BAI Guo-liang, WANG Yan, JIANG Li-guo315-319
Effect of Intrusion of the Shangcheng Granite Body on Structural Framework of the Yangshan Coal-Bearing Series, the Beihuaiyang Area, ChinaCAO Dai-yong, ZHAN Wen-feng, LI Xiao-ming320-324
Analysis of Longitudinal Vibration of Wire Rope in Loading of SkipZHU Zhen-cai, CAO Guo-hua, PENG Wei-hong, PENG Yu-xing325-329