基于气动效应的北京城际铁路联络线地下车站站台门退台距离研究

Research on Platform Screen Door Setback Distance of Beijing Intercity Railway Connection Line Underground Station Based on Aerodynamic Effect

摘要: 为研究在建的北京城际铁路联络线地下车站站台门的退台距离，对海南岛东环城际铁路美兰机场地下车站的站台门风压进行了实测，并通过IDA tunnel及ThermoTun软件对城际列车通过地下车站时的空气动力响应进行模拟验证，分析不同退台距离下站台门承受的风压。研究结果可为站台门退台距离的选择提供参考。

Abstract: To study the platform screen door setback distance of Beijing Intercity Railway Connection Line that is under construction, the wind pressure of platform screen doors of Meilan Airport underground station in Hainan is measured, and IDA tunnel and ThermoTun softwares are adopted to simulate the aerodynamics of intercity train passing through underground station. The wind pressure of platform screen doors at different setback distances is analyzed. Research results provide reference for the selection of platform screen door setback distance.