潍坊站旅客地道工程施工技术

Construction Technology of Passenger Tunnel Project in Weifang Railway Station

近年来,随着铁路线路提速,火车站客运设施一直不断改建,旧火车站的旅客进站平交道严重制约着线路提速。以潍坊站客运设施改造工程旅客地道施工为例,介绍了旅客地道洞身的预制方案,线路加固方案及便梁支点(挖孔桩)施工技术。

In recent years, with the acceleration of railway line, the train station passenger transport facilities has been rebuilt, the old train station stop passenger crossing restricts line speed. In this paper, the author takes the passenger tunnel construction of Weifang railway station passenger transport facilities renovation project as an example, and introduces the prefabricated scheme of the passenger tunnel body, the reinforcement scheme of the line and the construction technology of the beam fulcrum（digging hole pile）.