地铁站体管线迁改的设计探讨——以厦门3号线南延段曾厝垵站为例

Design and Research of Pipeline Relocation in Subway Station——Take Zengcuoan Station of the Southern Extension of Xiamen Line 3 as an Example

为探讨有效的地铁站体管线迁改策略及实践方法,文中以厦门市轨道3号线南延段曾厝垵站为例,介绍管线各分期迁改方案,详细分析大尺寸排洪箱涵迁改与110 kV电力管悬吊保护等方面的关键技术,为施工的顺利进行提供了指导,从而助力厦门轨道3号线南延段市政管线迁改建设快速推进。

In order to explore the effective strategies and practical methods of pipeline relocation in subway stations.Taking Zengcuoan Station in the south extension of Xiamen Railway Line 3 as an example,this paper introduces the pipeline relocation plan in each stage,analyzes in detail the technical measures of the relocation of large-size flood drainage box culvert and the key technology of 110 kV power pipe suspension protection,etc.,which provides guidance for the smooth construction process,and further promotes the rapid development of the municipal pipeline relocation and reconstruction of the south extension of Xiamen Railway Line 3.