%0 Journal Article
%T Determining the Degree of Residual Deformation Accumulation in the Ballast Prism of a Railway Track by Analysing the Intensity of Ballast Gravel Contamination with Coal Dust
%A Kachalkin, A.V.
%A Kolos, A.F.
%K Railway track, ballast layer, coal dust, residual deformation, triaxial tests, stone ballast, track settlement, contamination degree
%J Proceedings of Petersburg Transport University
%D 2025
%N 22
%P 10
%I FSBEI HE &quot;Emperor Alexander I St. Petersburg State Transport University&quot;