A Study Of The Fire Safety Assessment Method Based Of The High Building On The Fuzzy Mathematics

In our country, fire from high-rise buildings happens from time to time and produced economic loss could be well over 100 billion that will give rise to great harm to safety of the people's life and property even to the development of the whole national economy. In the fire protection work for High-rise building's safety assessment, prevention, cause and salvation, all of this controlled by multiple factors. With their different attributes, fire problem and management work became more complex and even harder.When we want to integration and judgment the information which including many main bodies that with multi-aspect and evaluation index characteristics to be evaluated, Fuzzy mathematics evaluation method can help us. It can consider fully the fuzzy and uncertain in the assessment. For the problems in High-rise Building fire protection management. In this paper, author constructed the model which based on fuzzy evaluation theory in the fire protection work for High-rise building's safety assessment with the intangible mathematics.Through the literature research and reviewed, this article gave the basic situation of a simple introduction and refers to the development of the fire from high-rise buildings, pointed out the merit and shortcoming of every kind of method, It details the methods to determine weights with fuzzy comprehensive assessment, than every index have been studied, and the model which based on fuzzy evaluation method in the fire protection work for High-rise building's safety assessment has been constructed.In the end, this paper takes the project of "Ping An-Xiang Hu Commercial Complex" as an example in Nanchang, adopt the model which based on fuzzy evaluation theory in the fire protection work for High-rise building's safety assessment to evaluate the fires protection safety, the research results verified the rationality of the fire-fighting work in this engineering. The model that adopted in the article is an effective solution to the problems that different attributes influence each other in the estimate. The achievements are helpful to the spreading and applying of the method of safety assessment for High-rise buildings.