In order to find out possible ground pressure disasters and safety management problems caused by deep mining in time,in view of the practice of deep mining in Erdaogou Mine of Jiapigou mining company,the L20 blasting vibrometer is used to monitor and analyze the blasting vibration wave in the excavation process of the main transportation roadway on the level of -1 410 m,and the characteristics and propagation law of blasting vibration in the excavation process of high stress roadway in deep mines are obtained.In the process of roadway excavation,the velocity attenua-tion of blasting vibration wave along the vertical direction of the roadway is the largest,and the velocity attenuation along the radial direction of the roadway is the smallest; the blasting vibration frequency is 150-400 Hz,the frequency is high,and the frequency range is wide,which belongs to high-frequency vibration,and the frequency has little influence on the vibration damage.The monitoring results provide important technical support for mine roadway blasting parameter optimization and long-term stability analysis,and can be used as a reference for similar mines.