地铁暗挖车站侧穿高架桥桩基的施工措施与对策

Construction Measures and Countermeasures for the Pile Foundation of the Viaduct on the Side of the Subway Underground Excavation Station

随着城市轨道交通的迅猛发展,地铁建设过程中,不可避免的需要穿越城市道路、桥梁、建筑物、地下管线等,以青岛地铁1号线海泊桥站侧穿杭鞍高架桥桩基为例,通过工程地质勘察,对场地的工程地质条件、地铁施工对桩基的影响进行了分析评价,并提出了一些工程措施建议,以指导设计和施工,也可作为同类工程的参考。

With the rapid development of urban rail transit,In the subway construction process,it is inevitable to cross the city roads,bridges,buildings,underground pipelines and so on.In this paper,the Qingdao metro line 1 haiboqiao station that side-crossing on viaduct is taken as an example,The influence of engineering geology condition and subway construction on pile foundation is analyzed and evaluated by engineering geological survey,and some engineering measures are put forward to guide the design and construction,but also as a reference to similar projects.