城市轨道交通工程管线迁改调查工作的主要测量方法

Main Measurement Methods for Pipeline Relocation Investigation in Urban Rail Transit Engineering

随着城市的建设的飞速发展,地下管线的敷设越来越密集,敷设深度也越来越深,敷设方式多种多样。纷繁复杂的管线的平面位置和敷设深度对于轨道交通车站站位和区间线路的选择尤为重要。特别是在施工期间会对开挖范围内的市政管线造成影响,必须引起高度重视。本文针对城市轨道交通施工中涉及的管线迁改工作内容和进行分析,并提出合理化建议,供测量工作者参考。

With the rapid development of urban construction,the laying of underground pipelines becomes more and more intensive,the laying depth is deeper and deeper,and the laying methods are various.The plane position and lay-ing depth of complex pipelines are very important for the selection of stations and interval lines of rail transit stations.Especially in the construction period will affect the municipal pipeline within the scope of excavation,we must attach great importance to.In this paper,the contents and analysis of pipeline relocation in urban rail transit construction are analyzed,and reasonable suggestions are put forward for reference.