Research On Fire Safety Investment And Optimization In Chemical Enterprises Based On Gray Correlation

In recent years,with the continuous growth of the number of chemical companies,fire safety chemical companies have becoming increasingly prominent,frequent fire and explosion accidents.The products made by chemical companies are small enough used in daily life,and are greatly related to the R&D and production of key national products.Therefore,it is of utmost importance to guarantee the fire safety of chemical enterprises.In this article,the first is to carry out a systematic and in-depth analysis of the fire safety investment in chemical enterprises,a clear investment status and basic composition,summarizes the main problems,introduced the chemical fire safety investment in the basic composition,the five major inputs for fire safety are described,and the five major inputs are taken as the basis of the research.Followed by the qualitative analysis of relevant theories and function models in applied safety economics to analyze the optimization principle of fire safety input.Through the analysis of several optimization methods,the gray relational degree analysis method is selected to study the optimal allocation of fire safety inputs.Then,based on the analysis of the fire safety inputs and the safety benefits of the chemical enterprises,the paper establishes the accident loss model and establishes the model with the lowest safety input and the highest safety degree through the function fitting between safety input,accident loss and safety.Two-objective optimization model.Finally,through the optimization model applied in the specific case,the highest safety and optimal safety input for fire safety of a chemical enterprise are solved,which provides a quantitative standard for the decision-making of fire safety in chemical industry.In short,through the optimal analysis of fire safety investment in chemical companies,not only can avoid the accident loss,but also can enhance the economic efficiency of enterprises.Especially in the background of rapid socio-economic development in contemporary China,it is of crucial importance to realize the optimal allocation of fire safety.