城市轨道交通噪声控制的探讨

Vibration and noise caused by urban rail transit and their control measures

分析了城市轨道交通中噪声产生的原因 ,并从控制噪声源、隔离传播途径等方面 ,提出了在城市轨道交通中降低噪声的措施 。

The vibration and noise causes in urban rail transit are analyzed. And from the sources control, isolating transmission ways and other aspects corresponding measures are proposed to reduce vibration and decrease noise, which provide references for environment protection in development of urban rail transit.