成渝地区双城经济圈多机场辐射范围研究

A Study on the Radiation Range of Multi-airport System in Cheng-Yu Dual-city Economic Circle

为合理测算成渝地区双城经济圈多机场系统辐射范围,科学决策区域内民用机场规划建设,采用因子分析法评价区域内10座核心机场的综合竞争力;分别利用威尔逊模型和断裂点理论,测算并修正成渝地区多机场系统的辐射范围。结果表明:(1)成渝地区双城经济圈多机场系统中具有较强辐射能力的机场有成都双流机场、重庆江北机场和绵阳南郊机场;(2)在竞争型民航市场环境下,成渝多机场系统中核心枢纽机场的辐射范围更大;(3)成都双流和重庆江北两座机场几乎辐射整个四川省和重庆市,在成渝地区双城经济圈的地位将愈加重要。研究结果为未来成渝地区多机场协同运行、机场建设布局和航空公司航线规划提供了一种理论分析方法。

In order to measure the radiation range of the multi-airport system in Cheng-Yu dual-city economic circle in a reasonable manner and make scientific decisions on the planning and construction of civil airports in Cheng-Yu region,the factor analysis method is used to evaluate the comprehensive competitiveness of 10 core airports in the region;the Wilson Model and the Breaking Point Theory are respectivelyused to measure and correct the radiation range of the multi-airport system in Cheng-Yu region.The results show that:(1)the airports with strong radiation capability in the multi-airport system of Cheng-Yu dual-city economic circle include:Chengdu Shuangliu International Airport,Chongqing Jiangbei International Airport,and Mianyang Nanjiao Airport;(2)the radiation range of the core hub airports in the multi-airport system of Cheng-Yu region is larger;and(3)the two airports in Chengdu Shuangliu and Chongqing Jiangbei radiate almost the entire Sichuan Province and Chongqing City,and will become more and more important in Cheng-Yu dual-city economic circle.The results of the study provide a theoretical analysis method for the future collaborative operation of multi-airports system in Cheng-Yu region,airport construction layout,and airline route planning.