区域间煤炭调运网络结构的实证分析  

Empirical Analysis on Network Structure of the Inter-regional Coal Transportation

作　　者：吕涛[1] 曹永荣[2] 

机构地区：[1]中国矿业大学能源经济与管理研究所,江苏徐州221116 [2]上海交通大学安泰经济与管理学院,上海200052

出　　处：《铁道运输与经济》2009年第11期1-7,共7页Railway Transport and Economy

基　　金：江苏省社会科学基金项目(08EYD024);国家自然科学基金项目(90410015);高等学校博士点基金项目(20070290508);211工程国家重点学科项目;中国矿业大学科技攀登计划项目

摘　　要：应用复杂网络方法界定区域间煤炭调运网络的含义,给出区域间煤炭调运网络结构的衡量指标,利用相关数据对我国区域间煤炭调运网络结构进行实证分析。研究发现,我国区域间煤炭调运网络主要聚集在以北京、天津为中心的华北地区,具有小世界性、无标度性、集团结构等复杂网络特点。对此提出培育双V型煤炭调运格局、加快建设通往中南地区的运输通道、建立煤炭调运的应急机制等政策建议。By applying the complex network method on defining the inter-regional coal transportation network, the authors suggest the evaluation indexes of inter-regional coal transportation network. According to the relevant data, the authors make empirical analysis on the structure of inter-regional coal transportation network in China. The research shows that China＇s inter-regional coal transportation network mainly aggregates in North China, taking Beijing, Tianjin as the centers, which has characteristics of complex networks, such as small world, scale-free, group structure, etc. For this, the paper proposes to foster the transportation structure of dual-V-pattern, accelerate the construction of transportation corridors which leads to Central South China, and establish the emergency mechanism of coal transportation.

关 键 词：煤炭调运 网络结构 集聚系数 集团结构 

分 类 号：F224.33[经济管理—国民经济] U294.88[交通运输工程—交通运输规划与管理]