沈阳一方广场危险性评价

本科论文AbstractA large shopping mall is a symbol of the prosperity of a city.It can provide people withthe need to buy things.But today's shopping malls are different from the traditionalshopping malls in the past.In this information age,with the development of the Internet andthe increase of E-commerce,people are more inclined to shop online,so large-scaleshopping malls are also starting to transform.Now large-scale shopping malls can not onlyshop,but increased a lot of leisure and entertainment,education and training,large andsmall food restaurants,red card places.Such a crowded,open for a long time,high powerconsumption,decoration complex beautiful shopping malls prone to fire accidents.Once thelarge-scale emporium fire accident occurs,there will be a large number of casualties,whichwill cause huge losses to the economy and form a serious social impact.This paper takes the Shopping Mall in Shenyang as the research object,through theanalysis of shopping mall fire cases at home and abroad,unifies the square's architecturalcharacteristic,an accident tree is established in four stages:fire,initial growth,fulldevelopment and gradual weakening,In order to analyze the risk factors of fire accidents atdifferent levels,according to the basic characteristics of fire accidents,the analysis methodof risk factors of fire accidents is put forward events obtained from the accident tree,establish the fire risk index system,that is,fire hazard source,Building Fire ProtectionSystem,fire control facilities,fire control safety management,fire control comprehensiveability,and compile special safety check list according to the index system,each item of thesquare fire risk is checked and the five risk index systems are scored and multiplied andadded together with the corresponding weights to obtain the total score of the square firerisk.On this basis,the risk assessment and analysis,and put forward targetedrecommendations for the future fire safety management work to provide a reference..Key Words:Large-scale emporium;Fire;Risk Assessment;safety check list