Title :
Design of Spatial Database in City Foundation Information Consultant System Based on Mapinfo
Author :
Wang, Rongxia ; Liu, Chunyuan ; Zheng, Gang ; Li, Xiaolu
Author_Institution :
Dept. of Civil Eng., Tianjin Univ., Tianjin, China
Abstract :
A city three-dimensional foundation information consultant system is developed to manage the foundation engineering data. Using the geotechnical random field model, it can predict unknown geotechnical parameter. Spatial database of the system is designed in details. The relationship of all needed information database, including physical relation and logical relation is built. The application of the database makes dynamic multi-way inquiry, statistics and prediction of geotechnical parameters into realization. The output predicted graph database can provide a good policy-making support service for the city foundation information management.
Keywords :
civil engineering computing; geographic information systems; geotechnical engineering; information management; visual databases; city foundation information consultant system; dynamic multiway inquiry; foundation engineering data; geotechnical parameter prediction; geotechnical random field model; mapinfo; output predicted graph database; policy-making support service; spatial database; Cities and towns; Civil engineering; Data engineering; Design engineering; Drilling; Geographic Information Systems; Geology; Predictive models; Soil; Spatial databases; foundation information consultant system; geotechnicl parameter; random field; spatial database; three-dimensional graph;
Conference_Titel :
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Conference_Location :
Changsha, Hunan
Print_ISBN :
978-0-7695-3804-4
DOI :
10.1109/ICICTA.2009.761
