Periodické měření poklesů spodní stavby mostu C 203

Abstract

The task of thesis was to observe the vertical changes of points, which have been stabilized to the prop and abutment of the lower construction of the bridge C 203 in Ostrava. The measurements have proceeded approximately every 2 months. The course of lapses is digestedly illustrated in graphs at the closing part of this thesis. The next partial task of this labour was measuring the deflexions of girders during the static loading test on the both of bridge constructions. This measurement has proceeded by geodetic methods on the bridge field 4. In both parts the labour deal with both used devices and course of measurement, and first of all the methods of measurement and measuring procedures, which have been used. From the results of the measurements on the lower construction we can judge the extent of deformation of the bridge. The results of the loading test measurements are of service for the capacity attestation of the bridge construction and they forms inevitable process before the bridge goes to common functioning.