铁路客运视角下东北地区城市网络结构演变及组织模式探讨
孟德友, 冯兴华, 文玉钊

Urban network structure evolution and organizational pattern in Northeast China from the perspective of railway passenger transport
Deyou MENG, Xinghua FENG, Yuzhao WEN
表3 东北地区城市联系网络凝聚子群密度
Tab.3 Density of cohesive subgroups of urban network in Northeast China
2005年 2010年 2015年
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
1 4.0 0.8 3.3 0.5 0.7 0.7 0.0 0.1 8.4 0.9 1.3 0.1 3.1 1.3 0.1 1.5 20.3 2.5 2.3 0.4 4.3 1.9 0.1 2.1
2 0.8 3.3 0.9 0.0 0.0 0.3 0.0 0.0 1.1 5.2 0.3 0.0 0.0 0.0 0.0 0.0 2.6 3.1 0.4 0.5 0.1 0.0 0.0 0.1
3 3.2 0.9 9.4 0.9 3.5 2.0 0.0 0.7 1.4 0.3 4.0 0.0 1.2 0.0 0.0 0.0 2.3 0.4 7.0 1.8 1.8 0.0 0.0 0.0
4 0.4 0.0 1.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.5 1.8 0.0 0.4 0.0 0.0 0.0
5 0.6 0.0 3.5 0.0 7.1 2.8 0.7 1.7 3.0 0.0 1.2 0.0 7.8 0.8 0.0 0.6 4.2 0.1 2.1 0.4 10.4 1.0 0.0 0.9
6 0.7 0.3 2.0 0.0 2.9 1.9 0.0 0.2 1.4 0.0 0.0 0.0 0.6 9.5 0.3 0.5 2.1 0.0 0.0 0.0 1.1 12.0 0.5 0.5
7 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.3 0.0 0.9 0.1 0.0 0.0 0.0 0.0 0.5 0.0 1.2
8 0.1 0.0 0.7 0.0 1.7 0.2 0.0 4.2 1.4 0.0 0.0 0.0 0.6 0.5 0.9 3.3 2.4 0.1 0.0 0.0 0.9 0.5 1.2 3.8