运营期地铁保护自动化监测系统设计与数据分析  

Design and Data Analysis of Automatic Monitoring System for Metro Protection During Operation Period

作　　者：庞正辉 庞正芳 张品超 梅文胜[4] 邓廷银 吴小串 李金涛 Pang Zhenghui;Pang Zhengfang;Zhang Pinchao;Mei Wensheng;Deng Tingyin;Wu Xiaochuan;Li Jintao(CEWUD Group Company Limited;Changjiang Yichang Waterway Bureau;Nanchang Municipal Bureau of Natural Resources and Planning;School of Geodesy and Geomatics,Wuhan University)

机构地区：[1]中工武大设计集团有限公司,武汉市430070 [2]长江宜昌航道局,湖北宜昌443000 [3]南昌市自然资源和规划局,南昌市330038 [4]武汉大学测绘学院,武汉市430079

出　　处：《勘察科学技术》2025年第1期62-67,共6页Site Investigation Science and Technology

摘　　要：随着城市的发展,临近地铁的深大基坑施工逐渐增多,对既有地铁隧道结构造成了严重的威胁,为确保地铁隧道结构安全必须对其进行保护监测。该文介绍了一套业务化的地铁保护监测的自动化系统,并将其在SY地铁保护自动化监测中进行了实际应用,监测数据反映了工程施工对既有地铁隧道局部结构的影响程度,体现了结构变形速率和变形趋势等情况,可为类似工程提供借鉴。With the development of cities,the construction of the deep and large foundation pit near the metro is gradually increasing,posing a serious threat to the existing metro tunnel structure.The metro tunnel structure must be protected and monitored in order to ensure its safety.This paper introduces an operational automatic system which can be used for metro protection monitoring,and applies the system to SY metro protection automatic monitoring.The monitoring data reflects the influence of the engineering construction on the local structure of the existing metro tunnel,the deformation rate and trend of the structure,which can provide reference for similar projects.

关 键 词：既有地铁隧道 结构 保护监测 自动化系统 

分 类 号：U231[交通运输工程—道路与铁道工程] U456.3[建筑科学—桥梁与隧道工程]