Research on Monitor Scheme of High-speed Railway Tunnel Base-bed Settlement

LIU Tiejun

doi:10.13890/j.issn.1000-128x.2017.04.015

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Research on Monitor Scheme of High-speed Railway Tunnel Base-bed Settlement

更新时间：2021-12-13

- Research on Monitor Scheme of High-speed Railway Tunnel Base-bed Settlement
- Electric Drive for Locomotives Issue 4, Pages: 60(2017)
- 作者机构：
  
  1. 广州铁路（集团）公司工务处,广东,广州,510600
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2017.04.015
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LIU Tiejun. Research on Monitor Scheme of High-speed Railway Tunnel Base-bed Settlement. [J]. Electric Drive for Locomotives (4):60(2017)
DOI：

LIU Tiejun. Research on Monitor Scheme of High-speed Railway Tunnel Base-bed Settlement. [J]. Electric Drive for Locomotives (4):60(2017) DOI： 10.13890/j.issn.1000-128x.2017.04.015.

摘要

隧道是铁路运营的重要设施，隧道沉降控制在铁路运营安全中起着至关重要的作用。以京广高铁为背景, 在研究现有的静力水准远程自动化监测方案和激光远程测量监测方案的基础上，利用激光测量技术与计算机技术, 提出了一种新的路基沉降监测方案——机器视觉监测方案。该方案使用片光源与图像识别技术解决了监测系统精度与成本的矛盾，能对高速铁路隧道路基沉降变形进行准确的监测。

Abstract

Tunnel is an important railway operation facility, and its settlement control is vital for railway operation safety. Taking Jing-Guang high-speed railway as research object, based on existing hydrostatic leveling remote automatic technique and laser remote monitor technique, a novel base-bed settlement monitor scheme, i.e. machine visual monitor scheme was proposed, which had overcome the contradiction between accuracy and cost with plane light source and image recognition technology, and realized precise monitor of high-speed railway base-bed settlement.

关键词

高速铁路隧道路基沉降监控机器视觉法

Keywords

high-speed railwaytunnelrailway base-bed settlement monitormachine visual monitor

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