城市曲线顶管施工中的测量监理

城市曲线顶管施工中的测量监理城市曲线顶管施工中的测量监理 摘要：随着城市环境规划建设进展，各种施工技术随之大力进展。尤其是曲线顶管施工，以不需开挖面层就可以穿越地面以及各种地下障碍优势，被城市建设中广泛使用。曲线顶管施工中要先测量再放中心线，之后再开挖以及测量标高等，因此在整个施工中测量监理占据了重要因素，也是确保曲线顶管施工关键因素。本文就是从某市政建设中曲线顶管检测监理实况入手，总结了测量监理主要方法与任务，并在此基础上加强施工控制要点，进而法律规范施工要求和设计。 关键词：测量监理；曲线顶管；城市工程 Abstract: With the development of the urban environment planning and construction, the various construction techniques along with actively developed. Curve top tube construction can pass through the ground, they do not require excavation surface layer as well as a variety of underground obstacles advantages, widely used in urban construction. The first measurement came alive again in the center line of the curved pipe jacking construction after excavation and measuring elevation measurements in the entire construction supervision occupy an important factor, but also ensure that the key factors of curved pipe jacking construction. This article is from a municipal building in the curve of the top tube detection Supervision live paper summarizes the main method of measurement supervision and task, and on this basis to strengthen the construction control points, and thus regulate the construction requirements and design. Keywords: Measuring supervision; curve top tube; city of engineering 中图分类号：K826.16 文献标识码：A 文章编号： 1 前言 近些年以来，城市化建设进程在不断加速，顶管施工技术的应用越来越广泛。而顶管施工通常是在地下进行施工，必定会受到各种不可预见的因素影响，加之这种技术施工比较复杂，施工中常会导致管道的中线发生高程超标，进而出现较大误差，一旦控制不到位就会影响到工程进度和质量，甚至还可能发生事故。因此...