Test and Research on Material of Swelling Soft Rock Model Base on Similar Principle李运来, 汪仁和, 刘全林20-22
Application and Research on Distribution Type Optical Fiber Temperature Measuring System to Mine Freezing Shaft Sinking张友能, 胡业林, 洪炎23-25
Mixing Ratio and Applied Research of Drilling Mud Flushing Liquid for Grouting Drilling Hole丁振宇, 高晓耕, 徐润, 郑军, 周兴旺26-28
