高铁站雷电灾害风险分析与防护

Risk Analysis and Protection of Lightning Disaster of High-speed Rail Station

分析了贵阳高铁站项目所处区域的雷电环境和土壤泄流性能,结合项目场址、地形地貌、建筑物相关性能参数等,计算了高铁站的雷电灾害风险,并分析了高铁站风险高的原因。提出了高铁站雷电灾害防护的相关措施,以减少或避免高铁站雷电灾害风险,科学指导高铁站的防雷设计。

This paper analyzed the lightning environment and soil discharge performance of Guiyang high-speed rail station region. Combining by the site,landform,and related performance parameters of building,the lightning disaster risks of Guiyang high-speed rail station were calculated,and the causes of high risks of high-speed rail station were analyzed. The relevant measures of lightning protection of high-speed rail station were proposed. It can reduce or avoid the lightning disaster risks of high-speed rail station,and scientifically guide the lightning protection design of similar high-speed rail stations.