Monitoring And Measuring Data Of Tunnel Construction Processing System Research

As an important part of tunnel construction,tunnel monitoring and measurement plays an increasingly important role in ensuring tunnel construction safety.With the rapid development of science and technology and the universal popularity of computer network technology,tunnel monitoring and measurement should also conform to the trend of the times,using efficient and convenient data processing methods to improve the efficiency of tunnel monitoring and measurement,and realize the automation of data processing of monitoring data.Data security.This paper mainly focuses on the tunnel construction monitoring and measurement data processing system,and studies the content of monitoring measurement data processing,deformation trend analysis and prediction and database function development.(1)Combined with the actual situation of tunnel construction monitoring and measurement,the c# programming language and SQL Server 2014 database were used to develop the tunnel construction monitoring and measurement data processing system,so as to realize the practical application of the system in tunnel monitoring,and solve the following key and difficult problems in tunnel monitoring and measurement:(1)To achieve the automatic import of monitoring data,automatic calculation.(2)Automatic generation and export of data temporal curve and displacement curve are realized.(3)The existing monitoring data are used to analyze and predict the deformation trend,and the regression trend graph is generated.The stability of surrounding rock and supporting structure is distinguished,and the guiding opinions are given.(4)The automatic export function of daily,weekly,monthly and monitoring conclusion is realized,which greatly improves the work efficiency of monitoring measurement.(2)According to the content and method of the existing railway tunnel construction monitoring measurement,combined with the actual situation of the tunnel,the monitoring content of the monitoring measurement,the section layout requirements,the monitoring methods and frequency of different monitoring items,the stability criteria of surrounding rock and the feedback mechanism are comprehensively and deeply summarized.The mathematical analysis methods of monitoring data are summarized in detail,and the detailed parameter solving process is given.It improves the accuracy of data analysis and prediction and provides theoretical support for the stability discrimination of surrounding rock and supporting structure of the tunnel.(3)Taking SQL Server 2014 as the database management platform carrier,completed the database design and development,and realized the three functions of original data storage,data backup,recovery and repair,and efficient processing of massive monitoring data.(4)Combined with ZhengWan High-speed rail in chongqing section of escape tunnel monitoring project,this paper developed the tunnel construction monitoring data processing system is applied to escape tunnel monitoring,the tunnel monitoring data processing has been done,and to realize the stability of surrounding rock and supporting structure of accurate identification,the tunnel monitoring measurement data processing level has reached a new height.