基于MapGIS的隧道监测预警系统

摘要

针对传统的隧道监测数据管理的不足，在MapGIS (Geographic Information System)平台的支持下进行二次开发，建立了集数据输入、管理、应用等功能于一体的隧道监测预警系统。实现了计算的前台可视化界面与监测信息保存的后台数据库的结合，解决了监测数据量庞大难于及时处理、分析的问题。通过对监测数据的分析，及时掌握施工过程中隧道结构及围岩的安全状况，为隧道支护设计提供参考依据。%　　Aiming at the deficiencies of the traditional tunnel monitoring and data management, in the support of secondary development of MapGIS platform, monitoring and early-warning system of tunnel is established, which has functions such as data entry, data management, data application. The system not only enables the foreground visual interface of data calculation combined with the back-end database where monitoring information is stored, but also solves the problem that the huge amount of monitoring data is difficult to handle and analyze in a timely manner. Through analysis of monitoring data, to grasp the security situation of the tunnel structure and the surrounding rock in the construction process ,which provides a reference for tunnel support design.