Open AccessEmpirical studies of structural material with given parameters at various fire factors
Author(s) -
Tatiana Eremina,
D. A. Korolchenko,
Denis Minailov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1001/1/012017
Subject(s) - gost (hash function) , mode (computer interface) , thermal , software package , structural engineering , fire protection engineering , engineering , computer science , mechanical engineering , software , meteorology , physics , computer security , programming language , operating system
The results are given of numerical experiments on heating of steel structures of buildings roofing by solving a heat engineering problem in conditions of non-stationary heat influence at standard temperature mode according to GOST 30247.0 and at fire temperature mode. The estimation of equivalent duration of fire for steel roofing structures is made. For modeling of heating of steel structures the computational system allowing to carry out thermal engineering calculation of a structure on the basis of its program model was used. For estimation of fire temperature modes the software package “Fire Dynamics Simulator” (FDS) was used, which implements the field mathematical model.