City Fire Risk Assessment And Solutions

Fire risk analysis and evaluation is an important part of the city fire of scientific research, and the measure of the ability of a fire. Adopting rational analysis method to analyze urban area fire risk assessment, and correct, research status, urban fire risk is scientific and effective management of urban fire, formulate corresponding fire regulations, rational configuration of city fire power, promoting the coordinated development of urban economy.Aiming at the characteristics of urban fire, fire and the city through sampling statistics analysis and fire accident system security analysis, risk factors, and through the fire area of city with fire testing results, in accordance with the previous research achievements, the laws and regulations and requirements of system engineering theory, from the system, according to the system, to fire, subsystem, the identification of risk factors, inspection, analysis and evaluation, established focused on urban fire safety inspection system of urban fire risk assessment index system.This paper studies the contents of the following:1. Respectively from the macroscopic Angle and regional urban fire microcosmic perspective, the paper analyzes the characteristics and the city urban fire hazards, fire summed up the situation in China, the cause of the fire fire etc., fire accident tree analysis at the same time, thus found in urban area of fire, and through the basic factors affecting the superposition statistical probability analysis of important events each basic level.2. Through the fault trees, the accident tree analysis, combined with the practical experience of urban fire fire risk theory research and the former research, build more actual easy-to-use mature regional fire risk assessment index system for urban areas to help check fire.3. Set fire risk assessment of urban area, determine the index system of the urban fire risk calculation.4. The urban area fire risk assessment index system is applied to the concrete practice of fangshan district, this method is analyzed, and the fire and geographic information system, the application of fire risk assessment will be more.5. Fire safety countermeasures put forward, the fire for the city management advice.