The Research On The Distribution And Optimization Of Emergency Rescue Base Of Hazardous Chemicals

The complexity of optimizing the distribution of emergency rescue base of hazardouschemicals determines the research on the base construction a complicated system engineering.Therefore, the research on the scientific, reasonable and effective methods of baseconstruction is much essential. Taking the construction layout of emergency rescue base ofhazardous chemicals in Shaanxi Province as its purpose, and the manufacturing enterprises ofhazardous chemicals as its objects, this paper analyzes the present situation of theseenterprises. It studies the location and distribution of the emergency rescue base, and theproblem of using the geographic information system to guide the emergency rescue.(1) By counting and analyzing the manufacturing enterprises of hazardous chemicals inShaanxi Province, surveying and studying their capability of dealing with emergencies, thepaper analyzes the present situation of these enterprises.(2) The paper studies the basic theory of the base construction and the methods of thebase location. Also, from three aspects of emergency response capability, enviroment andeconomy, it analyzes the main factors which affect the base locating(3) Take Yulin area as an example. With the Factor Comparison Method, the paperqualitatively analyzes every reserve location of the base, and then reaches a result of baselocating. With the Analytic Hierarchy Process, the paper builds a level analytical model,confirms the weight of evaluating indicator, achieves the quantitative calculation of everyreserve location, and then reaches a result of base locating. At last, the final conculsion isobtained based on the two methods above.(4) According to the previous research conculsion, the paper uses Visual LISP which isthe quadratic programming language of CAD to study the methods of transferring the information from CAD to Google Earth, and then forms the information of emergency rescuebase of hazardous chemicals and manufacturing enterprises of hazardous chemicals onGoogle Earth. Therefore, the functions of guiding the emergency rescue are achieved.In this paper, the research on the construction, location and geographic information ofemergency rescue base of hazardous chemicals, can form a construction proposal ofemergency rescue base and the geographic information system on Google Earth. Scientific,simple and practical as they are, the proposal and the system will have important guidingsignificance in the construction of emergency rescue base.