ABSTRACT
At present, with the rapid development of economic and building technology, fire accidents can become serious disasters in Urban areas, which happen frequently with serious effect. Fire risk evaluation has become one of the most important studies on the fireproof construction, which aims to minimize the casualties and property losses. Especially in large public buildings[4], there is more interior decoration, more electrical equipment, etc. Once a fire has occurred, the smoke and heat will spread throughout the entire building rapidly. The frequent fire accidents are caused by many factors, but the essential reasons are short of scientific identification and systematic elimination of hazards. Therefore, it is of great realistic significance that we study a rational method for the assessment of building fires, which can be utilized to improve the level of fire safety management and to prevent accidents.
