TY  JOUR
TI  On the Operation of a Combined Culvert in the Body of a Double-Track Embankment
KW  Precast culvert
KW  two-track subgrade
KW  train load
KW  horizontal component of load
KW  active/passive pressures
KW  methods of reinforcement of structures
JO  Bulletin of scientific research results
AU  Perminov, N.A.
PY  2023
IS  2023
PB  FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"