Research Of Fire Risk Assessment And Control Measures Of The Public Gathering Places

Rise being accompanying urbanization level,massing of modern city populationand the concentrated degree building are more and more high.With the characteristicsof concentration of wealth and people,huge space,excessive combustible,complicatedfunction,the fire hazard of the important public building must be great.In case ofcatching fire,it must should be much more serious as a result of the defect of firedesign and management.Consequently,how to evaluate the fire hazard of the importantpublic building should be a desirable project.Based on the fire protection and system evaluation theory of publicplaces,analyzing factors that affect the fire risk to establish fire risk evaluation indexsystem,quantifying and determining the weight of each index, eventually building upthe mathematical model of fire risk assessment to quantify the evaluation of publicgathering places and obtain the fire safety assessment conclusion,thus according tothe characteristics of the public gathering place to come up with the scientific,reasonable and feasible measures.The contents of this paper show as flows:Establishing the method of fire hazard evaluation of public place. Based on theanalysis of lots of documents,this paper sums up some common theories and methodsfrom some researches of America, Japan, England and other developed countries,andpresents a basic research method.Establishing the fire risk evaluation index system of public places, which thepurpose and methods of fire safety evaluation are confirmed. Analysising the presentsituation of fire risk management in the public gathering place,starting from theproblem to look for risk assessment of the influence factors and mechanism ofthem,and eventually establishing the fire risk evaluation index system of public place.Establishing the mathematical model of fire risk assessment of public places andanalysis an instance.Based on the fire risk evaluation index system of publicplaces,establishing the mathematical model of fire risk assessment,and by the meansof the fuzzy evaluation and processing the evidence of expert review to determine riskassessment level.At the same time,based on the data and information of the bridgesouth market of DingCheng of Changde city which are derived from research andanalysis,combing the index and the model constructed in this paper with instance tocalculate and analyses,and eventually verifying the feasibility and rationality of the method of risk assessment.By the management innovation to perfect the fire risk control countermeasures ofpublic gathering places.Through from system, supervision mode,the intermediary ofsecurity agencies to supplement the integrity of countermeasures,and provide thepublic gathering place of fire safety management with reference and basis.