City Underground Pipe Network Digital Management Technology And Its Engineering Applications

Underground Pipeline, called "lifeline", is important components of modern urban infrastructure and it is the material basis of the urban's survival and development. To master and ascertain the status of urban underground pipeline, it is to meet the requirements of not only the urban's development and construction, but also preventive disaster and response to emergent accidents.In this dissertation, the project of "Underground Pipeline digilization management system for Taixing City" is taken as background. The problem about data detection, database management and information management system based on C/S and B/S are researched in depth. The coordinate transformation models are discussed in detail. The operational environment, data management pattern and database form are designed concretely. Through each of functions, the users not only can browse, inquire, statisties the basic informaion of pipeline, but also can take adied plan, scientifically design underground pipeline. It can direct the civilized construction and preventive maintenance of the project, So, It is helpful to manage data intensively, share the information between various departments. It is very benificial to improve the work efficiency and service level of the management department.