近运营线高铁站房施工沉降变形智能监测研究  

the Research on Intelligent Monitoring of Settlement Deformationof High-speed Railway Station Construction

作　　者：王焰 WANG Yan(Hainan Railway Co.,Ltd,Haikou 571100,China)

机构地区：[1]海南铁路有限公司,海口571100

出　　处：《铁路工程技术与经济》2024年第1期50-54,59,共6页Railway Engineering Technology and Economy

摘　　要：高速铁路运营环境安全、可靠是列车高效运行的前提。以海南环岛高铁某邻近运营线路站房工程为研究对象,通过变形监测系统选型研究,确定采用基于静力水准仪的自动化智能监测系统,在高铁站房施工阶段进行施工区域以及站台和线路沉降变形监测。全过程、全时段的智能监测相较人工监测,可即时采集多种监测项目数据,并同步分析处理、及时预警。静态液位系统的实时高精度测量,为邻近高速运营线的运行安全提供重要保证。研究结果可为类似站台限界工程提供技术参考。The safety and reliability of the high-speed railway operation environment is the premise for the efficient operation of the train.Taking a station of the Hainan Circular High-speed Railway as the research object,which is under construction and adjacent to the operation line,through the selection and research of the automated deformation monitoring system,it is determined to use an intelligent automated monitoring system based on the hydro-static leveling system to monitor the platform and the line settlement deformation during the construction of the high-speed railway station.Co MPared with the manual monitoring,the full-time intelligent monitoring for the whole process can collect data of various monitoring items in real time,analyzing and processing them synchronously,and warn in time.The real-time high-precision measurement of the hydro-static leveling system guarantees the operation safety of the adjacent operating line.The results can provide technical reference for similar station projects.

关 键 词：高速铁路 限界 沉降变形 智能监测 运营线 

分 类 号：U291[交通运输工程—交通运输规划与管理]