自动化变形监测技术发展与在广州地铁中的应用

自动化监测系统的主要功能是采集、交换、处理和反馈数据,整体系统由现场采集系统、主控计算机系统以及应用终端系统三部分组成,基本工作原理是利用安装或者埋设在结构上的传感器测量有关的物理量,通过数据采集装置组成现场采集网络按照设定的方式自动采集上述传感器测量的数据,再通过通讯设备将所得到的数据远程传输到管理控制中心,中心根据数据分析计算、评估安全情况.广州地铁建设与运营过程中,自动化变形监测技术应用于实时监测地铁结构的变形情况,保障了地铁建设与运营的正常进行.

Automated Deformation Monitoring Technology Development and Application in the Guangzhou Metro

The main function of the automatic monitoring system is the acquisition,exchange,processing and feedback data,the overall system consists of site acquisition system,the host computer system and terminal system composed of three parts,the basic working principle is to use installed or buried in the structurethe sensor measuring the relevant physical quantities,site acquisition network to automatically collect the measured data of the above-mentioned sensors,remote data transmission to management control centers,communications equipment the center according to the data analysis in accordance with the set of data acquisition device,assess the security situation.The Guangzhou subway construction and operation of the process,automated deformation monitoring techniques used in real-time monitoring of the deformation of the underground structure to protect the subway construction and operation of the normal.