高速铁路高架段噪声和振动影响研究

Study on the influence of noise and vibration of high-speed railway elevated section

在郑西高铁和石武高铁两条高铁线路的平原段区间线路,选择典型的高架桥梁段实地布点监测。按照不同列车运行速度,对高铁运行过程产生的噪声、振动等影响进行了监测,分析现状运行高铁噪声的影响范围和程度,并提出了相应的规划建议和减免措施。

On the plain section of the two high-speed railway lines of Zhengxi High-speed Railway and Shiwu High-speed Railway, the typical elevated bridge section is selected for site monitoring. According to the running speed of different trains, the effects of noise and vibration generated by the operation of high-speed rail were monitored. The scope and extent of the impact of high-speed railway noise were analyzed, and corresponding planning suggestions and reduction measures were proposed.