Application of Surface Pre-grouting Technology to Mine Shaft Construction of Yangliu MineHu Huanming2-4
Construction of Temporary Shaft Collar for Liangbaosi Mine Ventilation Shaft Through Running SandsGao Mufu5,4
Bolt and Grouting Combined Support Technology Applied to Repair of Mine Roadway Crossing PointZhu Zhanhu6-7
Cause Analysis and Repair Measures for Deformation Failure in Air Return Way of No.21 Mining Block in Liangbei MineRan Songhe, Qi Mingsheng, Wang Jianshu8-10
Cement and Sodium Silicate Two Fluid Grouting Technology Applied to Control and Repair Falling Section of Mine RoadwayLiu Yuxiang, Yu Haiying, Liu Huipeng11-13
Application of New Structure Reinforced Technology to Reinforce Miner's Dining RoomChen Jingli, Li Ze'nong14-16
Prevention and Control for Water Inrush from K3 Sandstone in Mine Main Shaft of Wolonghu MineCao Lizhou17-18,16
Technology of Pre-grouting at Working Face of Mine Main Shaft in Zhengjiazhuang MineXu Jin'gen, Lu Yun, Wang Junyi19-20,7
Repair and Reinforcement of -850m General Air Return Way in Qujiang MineXue Kuicai, Liu Guangming, Meng Bing23-24
