长江立体化综合交通运输走廊的空间组织模式

长江经济带建设作为国家战略,为了推动其社会经济发展必须依托“长江黄金水道”完善综合交通运输体系。本文首先构建了沿河型立体化综合交通走廊的空间模式,从空间系统、节点结构、职能分工、运输组织、对外联系等视角刻画其主要特征;分析了长江综合交通运输走廊的发展情景;揭示了长江综合交通走廊的建设现状和重大瓶颈问题与需求。在此基础上,重点探讨了长江立体化综合交通走廊的空间组织模式,包括走廊主轴与航道网络、港口布局与战略物资运输系统、职能分工与辐射网络、综合交通枢纽等级结构与开放性运输组织等方面。

Spatial organization pattern of the Yangtze River integrated transport corridor

The Yangtze River Economic Belt (YREB) has been specified as a national development strategy. In order to promote the socioeconomic development of YREB, an integrated transportation system based on the golden waterway should be improved. This article constructed a spatial mode of inland river integrated transport corridor, described its features with respect to the spatial system, node structure, function differentiation, transportation organization, and international connections. Moreover, the article analyzed the current development of the Yangtze River transport corridor and identified important bottlenecks and demand. Based on the above study, this article emphasized the spatial organization mode of the Yangtze River integrated transport corridor, including water channel network, port layout and transport system of bulk cargoes, function differentiation and distribution network, and structure of the integrated transport hubs and an open transport organization.