Geodetické zaměření osy koleje pro mechanizovaný proces stavby

Abstract

The bachelor thesis deals with the geodetic surveying of the railway track axis and the preparation of digital data for the mechanized construction of railway superstructure. The theoretical part briefly describes the development of railway construction, the structure of railway tracks and the basic parameters of track geometry. It also outlines geodetic methods used in railway construction. The practical part focuses on the modernization of the Veselí nad Lužnicí – Tábor railway line in the Soběslav – Doubí section. It describes the establishment of the geodetic reference framework, the development of the railway control network, staking-out and control surveying during construction, and the surveying of the actual track position. The thesis also presents the processing of measured data and their use for preparing digital inputs for an automatic tamping machine.