TY  JOUR
TI  Stability of the Frame During Progressive Collapse and Exposure to Variable Temperature
KW  progressive collapse
KW  buildings and structures
KW  variable temperature effects
KW  stability
JO  Proceedings of Petersburg Transport University
AU  Shul&#039;gin, A.A.
PY  2026
IS  23
PB  FSBEI HE &quot;Emperor Alexander I St. Petersburg State Transport University&quot;