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矿井的突水涌砂现象是威胁矿井和矿区的最大灾害之一。利用设计的实验装置，本文完成了某矿井的突水涌砂机理研究，确定了与突水涌砂相关的因素以及这些因素与交水涌砂的定性、定量关系，进一步提出了防治此灾害的方法。
Water inrush in the mine The surge in sand is one of the biggest hazards that threaten mines and mines. Using the designed experimental device, the paper studies the mechanism of water inrush and sand in a mine, confirms the factors related to water inrush and sand, and the qualitative and quantitative relationship between these factors and water inrush sand, method.