静海县城区综合管线信息管理系统设计.pdfVIP

ABSTRACT Urban Underground Pipeline is an important part of infrastructure . With the economic and social development, the construction of Jinghai County is also changing , increasingly complex buildings and roads and improvement of facilities underground pipeline laying more and more information on the existing pipeline can not meet the needs of urban construction . In order to accurately grasp the status of underground pipelines , make full use of underground space, underground and surface construction to reduce the conflict between the citys further construction and development lay a solid foundation , this paper proposes the use of advanced mapping and exploration means of underground pipelines to conduct a thorough detection , and application of computer technology, the establishment of a complete and standardized management system for modern urban planning and construction to provide reliable protection. Articles of extensive research based on the characteristics of the pipe network , select the appropriate data model to determine the organization of the data content , the data source gives a selection , evaluation of various data sets , the design of various data sets , data dictionary generation of specific database storage solutions. Jinghai county area given the citys comprehensive pipeline management information system design, and the details of implementation are described in detail. Urban underground pipeline management system has been in practical use Jinghai County, Tianjin , and achieved good results, the system will be graphics and attribute information in order to manage the relationship between space , to be three-dimensional spatial relationships and visuali