中国公路运输枢纽的地域与规模聚集特征  

Location and size concentrative characteristics of highway transportation hubs in China

作　　者：姚志刚[1] 周伟[2] 王元庆[2] 

机构地区：[1]长安大学经济与管理学院,陕西西安710064 [2]长安大学公路学院,陕西西安710064

出　　处：《长安大学学报（自然科学版）》2009年第3期81-84,共4页Journal of Chang’an University(Natural Science Edition)

基　　金：高等学校博士学科点专项科研基金项目(20050710006)

摘　　要：为明确公路运输枢纽的布局规划,分析了1997年至2003年中国50个主要公路运输枢纽的地域与规模分布特征。对公路客、货运量排序发现,同一城市具有不同的公路客、货运枢纽区位;绘制地域分布图发现,公路客运量聚集于西南地区、长江三角洲地区和珠江三角洲地区,公路货运量聚集于环渤海地区、长江三角洲地区和珠江三角洲地区;运量聚集度计算发现,公路运输枢纽的规模聚集作用明显,客、货运量聚集度分别达到50.05%与45.74%。分析结果表明,公路客、货运输枢纽需要分别进行布局规划,应重点建设西南地区、长江三角洲地区和珠江三角洲地区的公路客运枢纽,以及环渤海地区、长江三角洲地区和珠江三角洲地区的公路货运枢纽。To describe characters of demand for highway transportation hubs, this paper analyzed features of location and size distribution of 50 main highway transportation hubs in China during 1997 to 2003. Comparing transportation volumes of the highway transportation hubs, authors found that orders of passenger volumes and freight volumes burdened by same hub were different. Location distribution figures showed that passenger volumes were finished mainly at Southwest China, Yangtz River Delta and Pearl River Delta, and freight volumes were finished mainly around Bohai Gulf, Yangtz River Delta and Pearl River Delta. Calculation of concentrating indexes presented that 50 main hubs burdened 50.05% intercity passenger volumes and 45.74% intercity freight volumes. All results indicate that government should program intercity passenger hub system and freight hub system separately, should support intercity bus hubs located at Southwest China, Yangtz River Delta and Pearl River Delta and freight hubs located around Bohai Gulf, Yangtz River Delta and Pearl River Delta. 1 tab, 2 figs, 11 refs.

关 键 词：交通工程 公路运输枢纽 地域分布 规模分布 

分 类 号：U492.11[交通运输工程—交通运输规划与管理]