ASSESSMENT OF THE STABILITY OF CONTINUOUS WELDED RAIL TRACKS UNDER THE CLIMATIC CONDITIONS OF UZBEKISTAN

This article examines the issues related to assessing the stability of continuous welded rail (CWR) tracks under the climatic conditions of Uzbekistan. The study analyzes longitudinal forces generated in rail strings due to high and low temperatures, their influence on the condition of the rail-sleeper grid, and the probability of track buckling. It is substantiated that the sharply continental climate of Uzbekistan significantly affects the operational condition of rail tracks. In addition, the importance of rail temperature monitoring, proper selection of neutral temperature, and the use of modern diagnostic systems is highlighted. The research results demonstrate the necessity of considering local climatic factors in order to improve the safety and stability of continuous welded rail tracks.