Abstract:
With the rapid development of urbanization and the rapid growth of urban population in China, rail transit have been vigorously developed in major cities. While urban rail transit brings convenience to citizens, the vibration and noise generated by trains during high-speed operation also seriously affect daily life. The improvement of vibration noise control technology is urgent. From aspects such as causes and treatment measures of rail transit vibration and noise, the research results of vibration and noise control technology from recent years are summarized, the common control methods of urban rail transit vibration and noise are expounded, and the effects, advantages and disadvantages of each method are analyzed. It is proposed to consider many factors of various aspects comprehensively in vibration and noise control to achieve the best effect and the lowest cost.