Study On The Comprehensive Benefit Evaluation Of General Airport

General airport has a variety of products/ services, and plays an important role in many fields. Therefore, the evaluation of general airport should not only be confined to its economic benefit, but to recognize its social result at the same time.It will guide the planning and construction of general airport, and promote general airport's development to have a full recognition of its social and economic significance. Therefore, the comprehensive benefit evaluation of general airport is helpful to play the function of general airport. The research concentrates on the following aspects.First of all, give a detailed classification for the general airport's benefit, and definethe connotation of its comprehensive benefits. In the paper, the benefits are divided into economic benefit and social benefit based on and tow other guides the affected subject. studying the general airport's benefit comprehensively: reflecting the operation effect through economic benefit and illustrate general airport's superiority for social development through its social benefit. The range of services reflected by the service area of the general airport, and the comprehensive support capability of the flight activity reflects the level of the security of the aircraft operator.The comprehensive benefit is the result of four side interaction, and the combination of economic and social benefit.And then, discuss and explain the index of general airport's comprehensive benefit in detail. The paper introduces the total revenue, total cost and its calculation of general airport's economic benefit, as well as the mechanism of its social benefit. the range services of the general aviation and the flight activity of general airport is defined.Besides, the paper describes the evaluation method, evaluation index selection and screening method, builds an index system of general airport's comprehensive benefit, and analyzes the index by using the AHP-fuzzy comprehensive evaluation method.Finally, through the analysis of Youyang Airport, Chongqing, the paper get that the establishment of Youyang Airport has better economic and social benefits, which reflects that the general airport not only has economic benefit, but also has social benefit. At the meantime, the paper also provides the basis for explaining the general airport's contribution to society.