Drilling Technology for Ultra Deep Ground Freezing BoreholeCheng Zhonghai, Du Changqi, Mei Jiamin8-11
Repair Technology for Deep and High Stressed Failed Mine RoadwayFang Xiaoyu, Liu Xiaohe, Li Longhui15-16,29
Application of Rapid and High Efficient Ground Freezing Technology to Mine Shaft Freezing Construction许舒荣, 李长忠, 赵根全, 张书堂, 郭锁堂17-19
Mine Safety Explosives Applied to Cut Blasting Design of Mine Rock Roadway HeadingWang Hui, Dai Jun, Wang Mingzhi20-22
Support Mechanism and Application of Reinforced Bar Mesh, Bolt and Shotcrete Structure to Mine Soft Rock RoadwayZhang Wei, Qi Taiyue23-25,22
