京津冀地区民用机场交通可达性空间特征分析

发布时间：2018-03-08 14:07

本文选题：民用机场　切入点：可达性　出处：《世界地理研究》2016年06期 　论文类型：期刊论文

【摘要】：为了定量研究京津冀地区民用机场交通可达性的空间特征,基于京津冀地区公路网数据、铁路网数据和城市地铁网数据,在总结前人研究的基础上,运用Arc GIS的空间分析模块,进行成本距离分析,生成京津冀地区民用机场可达性空间分布图并进行深入分析。结果表明,京津冀机场可达性呈现南高北低、东高西低、中间地区强于边缘地区的态势,其中东部机场可达性最好,北部机场可达性最差,机场时间可达性集中在1.5h-6h时段,约占整个区域的51.1%,京津冀地区机场可达性整体较差;按照本研究定义的有效服务面积,该地区机场有效服务面积分为三个梯队,第一梯队为正定机场、首都国际机场和滨海国际机场;第二梯队为邯郸机场、三女河机场;第三梯队为宁远机场和山海关机场。从该地区机场可达性时段来看,在0-1.5h范围内,首都国际机场的服务面积最大,约占该范围面积25.23%;在1.5-3h和3-4.5h范围内,正定机场的服务面积最大,约占23.5%和21.9%。从研究结果来看,京津冀地区民用机场发展不平衡,需要改善京津冀地区的机场布局,在北部和西部增加机场,扩展有效服务面积;其次着力改善机场所在区域的交通网络建设,扩大现有机场的有效服务区域;最后,明确京津冀区域现有和新建民用机场的功能定位,大力发展区域枢纽机场,提高航空服务资源使用效率。
[Abstract]:In order to quantitatively study the spatial characteristics of the traffic accessibility of civil airports in Beijing-Tianjin-Hebei area, based on the highway network data, railway network data and urban subway network data in Beijing-Tianjin-Hebei area, and on the basis of summarizing the previous studies, the spatial analysis module of Arc GIS is used. Through cost distance analysis, the spatial distribution map of the accessibility of civil airports in the Beijing-Tianjin-Hebei region is generated and analyzed in depth. The results show that the accessibility of the Beijing-Tianjin-Hebei airport is higher in the south, lower in the north, lower in the east and lower in the west, and the middle area is stronger than the marginal region. The eastern airport has the best accessibility, the northern airport has the worst accessibility, and the airport time accessibility is concentrated in 1.5h-6h, accounting for about 51.1% of the whole region, and the overall accessibility of the airports in the Beijing-Tianjin-Hebei region is poor; according to the definition of effective service area in this study, The effective service area of the airport in this area is divided into three echelons, the first is Zhengding Airport, the Capital International Airport and Binhai International Airport, the second is Handan Airport, Sannuhe Airport; The third echelon is Ningyuan Airport and Shanhaiguan Airport. Judging from the period of airport accessibility in the region, the Capital International Airport has the largest service area in the range of 0-1.5 hours, accounting for about 25.23 of the area; within 1.5-3 hours and 3-4.5 hours, The service area of Zhengding Airport is the largest, accounting for 23.5% and 21.9.The result shows that the development of civil airport in Beijing-Tianjin-Hebei area is unbalanced, so it is necessary to improve the airport layout in Beijing-Tianjin-Hebei area, increase the airport in the north and west, and expand the effective service area. Secondly, efforts should be made to improve the traffic network construction in the region where the airport is located, to expand the effective service area of the existing airport; finally, to clarify the functional positioning of the existing and newly built civil airports in the Beijing-Tianjin-Hebei region, and to vigorously develop the regional hub airports. Improve the efficiency of aviation service resources.
【作者单位】：中国民航大学空中交通管理学院;中国科学院地理科学与资源研究所资源与信息系统国家重点实验室;中国民航大学计算机科学与技术学院;长江科学院水土保持研究所;
【基金】：国家自然科学基金项目(41501430、41301201、41271546) 资源与环境信息系统国家重点实验室开放基金(机场建设对周边区域交通可达性及空间结构演变模式影响研究——以首都国际机场为例) 中国民航大学科研启动基金(2012QD01X)
【分类号】：V351

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