浅析地铁前期工程中给排水管线迁改设计

Analysis on the Relocation Design of Water Supply and Drainage Pipeline in the Early Stage of Subway Project

在地铁建设工程开始的前期,往往需要对现状道路上的给排水管线进行迁改。论文结合地铁施工次序,重点阐述市政给水、排水管线迁改在工程设计阶段需要面对的种种问题及解决方式,以及恢复阶段的给排水管线迁改的问题和解决措施。

In the early stages of subway construction projects,it is often necessary to relocate the water supply and drainage pipelines on the existing roads.This article focuses on the various problems and solutions that need to be faced during the engineering design phase of the relocation of municipal water supply and drainage pipelines,based on the construction sequence of the subway.The problems and solutions of water supply and drainage pipeline relocation in the restoration stage are also discussed.