Research on Causes of Abnormal Water Emitting from Hydrological Hole and Judgment Methods of Frozen Wall Connection for Construction Shaft by Freeze Sinking Method in Coal MineTANG Yongzhi, TANG Jiangming, YAO Zhishu1-5
Water Inflow Prevention and Control Technology with Grouting in Mine Dynamic Pressure Roadway under Syncline StructureMA Bing14-16,34
No. 3807 Fully Mechanized Coal Mining Face of Daxian Mine Passed through Fault with Standing BlastingQIN Huaizhu, QIN Xuzhi17-19
Pre-Treatment of Recycled Aggregates Affected to Mechanics Performances of ConcreteZHANG Jingshuang, ZHANG Fangde20-24
Optimized Analysis on Water Drainage Plan of Group Wells Based on Numerical SimulationZHANG Jiale25-29
Research ,Development and Application of Intelligent Monitoring and Early Warning System to Super Cycle Operation of Mine Roadway HeadingCHEN Zhen, FU Wenjun30-34
Calculation on Horizontal Offset and Safety Clearance of Mine Hoisting Container with Steel Rope Guide in Deep Mine ShaftXU Changlei, DU Guiwen, SUN Yang, CUI Chuanjie35-39
Study on Drilling through Strata Borehole and Drilling along Stratum Borehole Affected to Gas Drainage RadiusWANG Qiaolei40-43
