Design Of The Tunnel Structure Safety Monitoring Data Management System Based On Delphi

As the great development of highway tunnel construction, the health of the highway tunnel has already become an important issue of highway construction in our country. Health monitoring of highway tunnels are also increasingly attention by everyone.One of the important problems of this field is the difficulty in processing large number of data timely and efficiently during the process of measuring the health of the tunnel. In order to solve this problem, this thesis designs a Delphi-based monitor management system for structure safety of tunnels in complicated geologic regions.Starting with some basic problems by sensor selecting and laying in actual project etc, proposed an scheme that adapts of the tunnel structure safety monitoring system in complicated geological regions,this scheme design combining database technology and Delphi language has designed and developed a special-purpose tunnel structure safe to monitor the data management system.This system mainly includes five major module, input from data separately,modification,deletion,inquiry,computing of data of data, monitor result visual to carry on research with limit warning,improve greatly tunnel later stage environment that data analyze and process, The result is not only save time,save effort but also very accurate and reliable by using actually. Still taking the structure damages the theory as a basis using the Kalman filtering method to analyze and process this data that are gathered, have solved the problem of topological and optimization of the data while the data are gathered, regard this as the tunnel structure safe of basic research and monitor early warning technology.Through the above-mentioned research, this thesis offers a reliable basis for tunnel management in construction safety, measure evaluation, and structural security evaluation. The research results of the project not only offer some advices for construction and designing institutions, but also can predict the accident and dangerous situation in time. The research can improve the project management level, accumulate valuable materials, and offer a basis for such monitoring software development.