Research On Enterprises Access To Chemical Park Model Based On Risk

Chemical park is the inevitable outcome of the modern chemical industrydevelopment, it conforms the international, intensive, optimize and maximize thebenefits of the era trends, it is the dominant of the future development of chemicalindustry, however, the chemical parks started late in China, development of chemicalindustry is rapid, the risk assessment model of enterprise access Chemical Park did notreach a consensus, lead to risk increasing by a large number of hazardous chemicals in thechemical park, thereby there are many new security risks, therefore, the risk-basedchemical park of enterprise access model study provide theoretical guidance for the safedevelopment of Chinese chemical park and enterprise security access.At present, the research of enterprise access chemical park is still in the explorarotystage, which is a new research direction, therefore, in order to improve the overall securityof chemical park in China, reducing the probability of accident and accident emergencyrescue capabilities enterprise risk assessment for access to chemical park,assessing theintegrated access indicators for access enterprise, and an enterprise affect security capacityof entire chemical park, in order to effective and rational management the enterprise,avoiding the occurrence of major accidents, reducing the probability of accidents, andimproving the ability of emergence rescue when accident is coming, promotion chemicalpart and enterprise more efficient, more secure development. Firstly, this paper analysisChinese chemical enterprises risk factors, explain access enterprise risk assessmentprinciples, procedures, described the model, and in accordance with the characteristics oflarge enterprises in the park, illustrated the domino effect which may occur; Secondlyanalysis and definition security capacity of chemical park, and description calculation ofaccess enterprise security capacity, analysis the process of the impaction entire parksecurity capacity after enterprise access; According to the characteristics of our countrychemical park and enterprise, from the three major items, fifty-four elements for accessenterprise establish comprehensive index evaluation system, in order to measure all aspectsof access enterprise, and use analytic hierarchy-fuzzy comprehensive to assess indicators; Then, according to risk assessment, security capacity affect and the comprehensive indexevaluation to establish risk-based enterprise access model in the chemical park, anddetailed instructions model; The finally this paper according to the established modelinstance applied research, using the phast software simulation consequences of accident,personal risk and social risk, using analytic hierarchy-fuzzy method comprehensiveevaluation enterprise security, and described affect the safety capacity of entire park afterenterprise access, according to the results, identify deficiencies and defects, andrecommending the appropriate access.