TY  JOUR
TI  The Influence of the Shape of the Cross-Section of a Cavity-Free Drain on the Dehumidification Efficiency
KW  cavity-free drainage
KW  hydraulic calculation
KW  drainage system
KW  reclamation channel
JO  Proceedings of Petersburg Transport University
AU  Shtykov, V.I.
AU  Ponomarev, A.B.
AU  Yanko, Y.G.
PY  2026
IS  23
PB  FSBEI HE &quot;Emperor Alexander I St. Petersburg State Transport University&quot;