TY  JOUR
TI  Stress-Strain State of the Tunnel Chamber After Renovation of the Ventilation Shaft
KW  tunnel
KW  lining
KW  mathematical modeling
KW  finite element method
KW  hyperstatic reaction method
JO  Proceedings of Petersburg Transport University
AU  Sokornov, A.A.
AU  Kon'kov, A.N.
PY  2026
IS  23
PB  FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"