A method for correcting the position of a track

E - Fixed Constructions – 01 – B

Patent

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Details

E01B 33/00 (2006.01) E01B 27/17 (2006.01) E01B 35/10 (2006.01)

Patent

CA 2266877

For correcting the position of a track, the track (3) is tamped into a preliminary target position and subsequently, in the course of a track stabilization, is ultimately lowered in a controlled way into a final target position by applying a static load in connection with transverse vibrations. The preliminary target position created by tamping the track (3) is measured, and a final target position eliminating long-wave track position faults is computed. While determining correction values (35) representing the difference between the final target position (34) and the preliminary target position (31), the static load and/or transverse forces acting on the track (3) are changed according to the correction values in the course of a track stabilization in order to achieve the final target position of the track (3). Thus it is possible to eliminate in particular long-wave faults in the course of the stabilization of the track.

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