摘要
针对地铁隧道沉降监测点多、观测次数多、长期观测,以及高精度电子水准仪进行数据采集的特点,提出了开发具备数据读取、闭合环的自动查询与闭合差计算、监测网平差处理、各种报表和沉降曲线生成等功能一体化软件。介绍了地铁隧道沉降观测方法、数据平差处理的统一数学模型、软件的设计开发和应用。应用表明,电子水准仪配合处理软件,能够大大节约作业人员工作时间又保证了数据准确度。
Aiming at the characteristics of subway tunnel settlement monitoring points,observation times,long-term observation,and high-precision electronic level for data collection,the development of automatic query and closing error calculation with data reading,closed loop,and monitoring network adjustment processing is proposed.All kinds of report forms and settlement curve generation and other functional integration software.Introduced the subway tunnel settlement observation method,the unified mathematical model of data adjustment processing,and the design,development and application of software.The application shows that the electronic level combined with the processing software can greatly save the working time of the operators and ensure the accuracy of the data,which has good engineering application value.
作者
金新平
卫建东
Jin Xinping;Wei Jiandong(Huadong Engineering (Fujian) Corporation Limited,Fuzhou 350003,China;Shanghai Dongkai Construction Technology Group Co.,Ltd.,Shanghai 200434,China)
出处
《城市勘测》
2022年第1期110-113,共4页
Urban Geotechnical Investigation & Surveying
关键词
地铁隧道
沉降观测
数据处理
一体化
变形分析
subway tunnel
settlement observation
data processing
integration
deformation analysis
