高速铁路路基沉降观测的技术要点分析  

Analysis of the Technical Points for Settlement Observation of Subgrade in High-Speed Railway

作　　者：李建武 LI Jian-wu(Institute of Surveying Mapping and Geoinformation o fHenan,Zhengzhou 450006,Chin)

机构地区：[1]河南省地质矿产勘察开发局测绘地理信息院,郑州450006

出　　处：《工程建设与设计》2018年第14期57-59,共3页Construction & Design for Engineering

摘　　要：以高速铁路路基沉降观测的技术要点为主要研究对象,通过对高速铁路路基沉降观测技术基本要求的简单介绍,进而深入探讨了路基沉降观测的方法与技术要点,并以某高速铁路为例,对观测方法进行了验证,最后,深入阐述了高速铁路路基沉降观测技术未来的发展方向。In this paper, the main research object is the technical essentials of subgrade settlement observation of high-speed railway, and the basic requirements of subgrade settlement observation technology of high-speed railway are simply introduced. Furthermore, the methods and technical points of subgrade settlement observation are discussed in depth, and the observation method is verified by taking a high-speed railway as an example. The future development direction of subgrade settlement observation technology of high-speed railway is expounded.

关 键 词：高速铁路 路基 沉降观测 技术要点 发展方向 

分 类 号：U215.7[交通运输工程—道路与铁道工程]