METHOD FOR FIRE SPREAD LIMITS ESTIMATION WITHIN BUILDING CONSTRUCTIONS

摘要

the invention u043au0430u0441u0430u0435u0442u0441u00a0 u043fu043eu0436u0430u0440u043eu0432u0437u0440u044bu0432u043e - security, namely the ways u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 limits u0440u0430u0441u043fu0440u043eu0441u0442u0440u0430u043du0435u043du0438u00a0 u043eu0433u043du00a0 building u043au043eu043du0441u0442u0440u0443u043au0446u0438u00a0u043c. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy and is.u0432u043eu0434u0438u043cu043eu0441u0442u0438 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 were reproduced.method u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 that pre heat effects are u043du0435u0433u043eu0440u044eu0447u0438u0439 concrete sample set about opening fire chamber furnace and regulate the fuel in the fire chamber and outflow of heat from the surface of the target zone model in such a way that the control lines to obtain the heat the thermal u0440u0430u0437u043bu043eu0436u0435u043du0438u00a0 u0430u0442u0443u0440u0430 reference model structure.then, in the same u0443u0441u043bu043eu0432u0438u00a0u0445 in construction design and u0438u0437u043cu0435u0440u00a0u044eu0442 size thermal u043fu043eu0432u0440u0435u0436u0434u0435u043du0438u00a0 its materials