Technology Building for Information Management System of Subway Construction Monitoring

The rail transit projects have played a very important role in the urban transport and it´s construction safety are concerned more and more. Subway construction monitoring can directly reflect the impact for the surrounding environment and buildings which from the subway construction and has great significance for construction safety of subway projects. This paper focuses on the new methods and techniques with which network-based realizing informatization management of subway construction surveying and monitoring using the technique of WebGIS and so on, and introduces function realization of the system taking the settlement monitoring for example. It summarizes the technical characteristics of current system and illuminates its practical significance in the end.