Využití technologie TLS v dopravním stavitelství.

Abstract

The dissertation deals with the analysis of the results of the data obtained by measuring terrestrial laser scanning (TLS) technology, on the basis of which a proposal for a technological procedure for the use of TLS technology, or 3D scanning in road construction, with the focus on monitoring bridge transition zones. Comparison of individual results over time is necessary to clearly determine movements in the transition zones of bridges. This comparison was realized on the basis of several staged measurements with mathematical modeling of the a priori accuracy analysis, which was essential for this work. For high-quality and purposeful interpretation of the achieved results, the height component has a greater telling value than the position component. However, the locational component is also important and cannot be forgotten, especially for the unambiguous determination of places with possible inequality. For this reason, it was included in subsequent calculations also. The important part of meeting the specified goals was the actual acquisition of the required data, which were necessary to follow all the established methods and procedures. The most important part was the processing of the obtained data, their interpretation and subsequent processing of the design of the technological procedure for measuring the transition zones of bridges using TLS technology. On the basis of the facts found and the experience gained, the already mentioned proposal for the technological procedure for measuring transition zones of bridges using TLS technology on highways and first-class roads was prepared, which can also serve as a basis for determining movements in transition areas of bridges using terrestrial laser scanning.