MEASURING AND DETERMINING THE DYNAMIC DEFORMATION OF CONSTRUCTIONS USING MODERN TECHNOLOGIES AND TECHNIQUES

摘要

It is known that long-term movements of structures and constructions can be monitored using topographical instruments. Measurements are taken over minutes, hours, weeks, months or years to a number of targets to measure settlement, displacement or long-term permanent or specific deformations. At the 'Politehnica' University of Timisoara in Department of Land Measurements and Cadastre one of research area is concentrated on the dynamic deformation of structures. Monitoring equipment includes precise and modern instruments like topographical electronic levels, total stations and GPS system. A recent research about a structural bridge was measured and studied by the authors on the Power Thermal Central (CET South) in Timisoara including the usage of integrated system GPS/TPS Leica 1200, a total robotical station and a RTK GPS system. The total station results are compared with the GPS data. In this paper are outlined the results from the total station measurement and GPS sessions of the structural bridge.