TY JOUR TI THE METHODS OF DEFINITION OF FIRE RATING OF FLAME-RETARDANT COATING FOR STEEL STRUCTURES IN HYDROCARBON JET FIRE KW fire-retardant coating KW fire rating KW temperature-time curves KW gas flow KW methods JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Andryushkin, A.Y. AU Tsoy, A.A. PY 2016 IS 2016 PB Saint-Petersburg University of State Fire Service of Emercom of Russia