On Simulation For The Emergency Logistics Security System In Natural Disasters

All kinds of local natural disasters are frequent in China, we have frequent been suffered many natural disasters such as earthquakes and flood, which caused the buildings were damaged, the traffic was interrupted, a large number of people were died. In order to control all kinds of emergencies effectively, as far as possible to minimize losses from disasters, to avoid the expansion of the disaster, The study on emergency logistics system has very important practical significance to China's disaster relief system.This paper had studied the emergency logistics system, constructed the emergency logistics system chart, described the whole structure of the system briefly, the system operation process were represented. The present study on the structure of emergency logistics system, the emergency supplies distribution processes and the emergency logistics capability assessment in China which were gave a brief introduction and conclusion, and this paper put forward new ideas. The article focused on materials management and the evaluation of emergency logistics capability under natural disasters. The management of emergency supplies fell into two parts, one was the purchasing and collecting the emergency supplies, the other part is the delivery of emergency supplies. Described the whole process of emergency supplies'management which is from purchasing, collecting to setting and ultimately using and-consumption, construct the flow chart of emergency supplies'management and emergency supplies'distribution. Present clearly the entire operation of the process. It clearly describes the whole operation flow from beginning to the end of the disaster. Finally, established 13 evaluation indexes of the aspects of coordination and command capabilities, material management capabilities and emergency logistics information system through analyzing. Comparing and evaluating the emergency logistics capabilities under different emergency measures with the help of the analytic hierarchy process, which is important for choosing the plan of emergency logistics.Making the study of emergency logistics more complete and systemic through the research of the emergency logistics system had a significant meaning for improving the disaster relief ability when the disasters happened.