交通运输系统工程与信息 ›› 2016, Vol. 16 ›› Issue (6): 33-39.

• 综合交通运输体系论坛 • 上一篇    下一篇

区域综合网络货运交通方式的优势运距研究

项昀1,2,王炜*2,郑敦勇3,王宝杰2,华雪东2,魏雪延2   

  1. 1. 南昌航空大学土木建筑学院,南昌330063; 2. 东南大学城市智能交通江苏省重点实验室,南京210096; 3. 湖南科技大学地理空间信息技术国家地方联合工程实验室,湖南湘潭411201
  • 收稿日期:2016-05-06 修回日期:2016-08-02 出版日期:2016-12-25 发布日期:2016-12-26
  • 作者简介:项昀(1983-),女,江西靖安人,讲师,博士生
  • 基金资助:

    国家自然科学基金重点资助项目/ Key Project of National Natural Science Foundation of China(51338003);中央高 校基本科研业务费专项资金资助和江苏省高校研究生科研创新计划资助项目/Fundamental Research Funds for the Central Universities, the Postgraduate Research and Innovation Plan Project in Jiangsu Province(KYLX15_0154);江西科技厅省重 点研发计划项目/ The Key Research and Development Project of Science and Technology Department in Jiangxi Province (20161BBG70044);南昌市科技局对外科技合作与成果转化推广计划项目/ Science and Technology Cooperation and Achievement Transformation Program in Nanchang City(2013HZCG023).

Dominant Transportation Distance for Multi Transportation Modes in Regional Integrated Freight Network

XIANG Yun1,2,WANGWei2,ZHENG Dun-yong3,WANG Bao-jie2, HUA Xue-dong2,WEI Xue-yan2   

  1. 1. School of Civil Engineering and Architecture, Nanchang Hangkong University, Nanchang 330063, China;2. Jiangsu Key Laboratory of Urban ITS, Southeast University, Nanjing 210096, China;3. National-local Joint Engineering Laboratory of Geospatial Information Technology, Hunan University of Science and Technology, Xiangtan 411201, Hunan, China
  • Received:2016-05-06 Revised:2016-08-02 Online:2016-12-25 Published:2016-12-26

摘要:

为实现交通运输资源的合理配置,在区域综合运输网络下,研究公路、铁路、水 路和航空等4 种货运交通方式的优势运输距离范围(以下简称优势运距),提出基于分担 率函数的优势运距量化分析方法.首先界定了货运方式绝对优势运距和相对优势运距内 涵;其次,以货运方式分担率分析为基础,分别构建了各货运方式的绝对运距模型与相对 优势运距模型;最后,进行实证分析.结果表明,在50~3 000 km运距范围内,航空货运不 具备绝对优势运距,公路、铁路、水路货运方式绝对优势运距分别是50~477、477~1 168、 1 168~3 000 km;而公路、铁路、水路、航空货运方式的相对优势运距分别为50~303、526~ 1 004、2 410~3 000、1 681~2 283 km.

关键词: 综合交通运输, 货运方式, 绝对优势运距, 相对优势运距, 分担率

Abstract:

A new quantitative analysis method of dominant transportation distance based on mode split rate is developed to compute the dominant transportation distance in the integrated transportation system that include the highway, railway, waterway, and airway, which can contribute to the rational allocation of transport resources. First of all, the absolute and relative dominant transportation distance of freight transportation modes are defined. Then, the absolute and relative dominant transportation distance models of each freight transportation mode are established on the base of mode split rate. Finally, a case study of proposed method is carried out, the result of which indicated that the absolute dominant transportation distance ranges of highway, railway and waterway are 50~477 km, 477~1 168 km and 1 168~3 000 km, while the airway did not have an absolute dominant transportation distance in this range. The relative dominant transportation distance range of highway, railway, waterway and airway are 50~303 km, 526~1 004 km, 2 410~3 000 km, and 1 681~2 283 km.

Key words: integrated transportation, freight transportation modes, absolute dominant transportation distance, relative dominant transportation distance, mode split rate

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