北京市轨道交通(地下段)振动影响调查

Impact investigation on vibration of Beijing rail transit(underground section)

地下线路地铁列车运行振动对地铁沿线产生一定影响。北京市轨道交通主要采取轨枕减振及道床减振等措施,降低地铁列车运行对沿线环境的影响。通过对某地铁线路两侧环境振动的监测,分析地铁振动对环境影响程度。

The vibration of underground railway trains has some infuence along the subway line. Beijing rail transit mainly adopts the measures such as sleeper vibration control and ballast bed vibration control, which reduce the Impact of subway train operation on the environment along the subway line. The infuence degree of subway vibration on the environment is analyzed by vibration monitoring on both sides of a subway line.