Airport Safety Risk Evaluation Based on Modification of Quantitative Safety Management Model

When management factor is used for parallel modeling together with other factors, it is too difficult to assess its overall influence on risk situation exactly because of its diffuse influence. To solve this problem, airport safety risk evaluation based on modification of quantitative safety management model is brought forward. Airport safety risk evaluation indicator system is established in the model, and fuzzy comprehensive evaluation theory is applied in preliminary assessment. Airport safety management elements are isolated, and performance score and maximum effect are applied in modeling and quantifying safety management. Result of the model is used to modify outcome of evaluation model and its application example is given at last. This method utilizes information of evaluation indicators and management elements effectively and appraises airport safety situation reasonably.