Risk Monitor And Safety Management Early-Warning Technique Of Chemical Enterprise

This paper embarked from theory and practice of modern safety science, studied and put forward the integrated system of risk monitor and safety management early-warning technique on chemical enterprise, through accident investigation and risk analysis of chemical enterprise, produced risk analyze method of chemical enterprise in this paper, which include Preliminary Hazard Analysis, Hazard and Operability Analysis, Safety Checklist Analysis, Event Tree Analysis, Failure Modes and Effects Analysis and Fault Tree Analysis. A mathematical model of risk has been established in the paper. Plotted the risk category, which include dynamic risk and static risk, and static risk is also entitle inhere risk, dynamic mainly include latent risk and behavior risk of people, According to the characteristic of chemical enterprise, a mathematical model of chemical enterprise risk assessment has been established, used chemical enterprise major hazards installation assessment method to risk assessment of whole enterprise. Various risk control and safety management measure have been built according to different risk rank and risk category, which including management and control technology of dynamic and static risk. According to thesis content, adopt modern network technology and use ASP and SQL Server 2000 large-scale database, A chemical enterprise risk monitoring and safety control early-warming system has been constructed based on B/S model, A safe website's system of chemical enterprise has been established, the method of design, function and application method of system have been introduced detail in this thesis. Have carried out this technique system in chemical enterprises limited company of TianYuan Qingdao, Good effects obtained in spot application and have brought good social benefit.