The Design Of Geotechnical Engineering Monitoring Database System

Engineering monitoring is one of the important problems in tunnel and underground engineering. As one important part of New Austria Method, monitoring and surveying of tunnel construction are attached more and more importance in our country. However, because surveying technology and data analysis method are not better enough and at the same time information feedback is not in time, monitoring data are not brought into play in the validating design and guiding construction aspects.Along with fast development of computer technology, utilizing database a large amount of complex data can be inputted fast and duly and be stored in appointed form, further more data analysis ability of computer is at an advantage in the aspects of monitoring data analysis and information feedback, so the development of analysis and management system of monitoring data is the new trend of engineering monitoring technology.This thesis summarizes the development status of analysis management system of monitoring data, analyzes the requirement of analysis management system of monitoring data, takes the construction monitoring engineering of tunnel engineering as application objects, utilizes database management and figure visualization technology, adopts object oriented relation data model, achieves the function of input and storage of monitoring data, visualization query, graph of tense curve and space curve, regression analysis and building report. Based on these function the module of analysis and forecasting expert database and the module of displacement anti-analysis are added. At last the monitoring and surveying information management system of tunnel engineering is developed, furthermore the system is applied at engineering.