Design and Implementation of Information System of 3D City of Geotechnical Engineering

To meet the demand for the geotechnical information system management, this paper has put forward a plan to develop the management information system by using GIS and commercial database management technology.It has also described and analyzed the development of the function modules of the system and designed its module structure architecture for further development of the system.The GIS and database technology may be applied in managing, analyzing and evaluating the sea-volume geotechnical information data and help realize information sharing and provide policy-making support for the city planning, construction and management.