TY JOUR TI THE INFLUENCE OF STRUCTURAL AND DESIGN SOLUTIONS ON THE FIRE RESISTANCE LIMIT OF LOAD-BEARING ELEMENTS IN PUBLIC BUILDINGS KW fire resistance KW supporting structures KW design solutions KW fire safety KW public buildings JO MONITORING AND EXPERTISE IN SAFETY SYSTEM AU Guzhva, A.A. AU Sidorova, E.N. PY 2025 IS 2025 PB Saint-Petersburg University of State Fire Service of Emercom of Russia