%0 Journal Article %T Mathematical modeling of thermodynamic processes in subway ventilation shafts %A Sokornov, A.A. %A Kon'kov, A.N. %A Filonov, Y.A. %A Kozin, E.G. %K ventilation shafts, subway, pressure, stresses, convection, ground massive, Metrogiprotrans method, finite element method, foam glass concrete %J Proceedings of Petersburg Transport University %D 2024 %N 21 %P 12 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"