城市道路网的度相关性研究

被引:4
作者
田晶 [1 ,2 ]
吴荡 [1 ]
湛逸飞 [1 ]
机构
[1] 武汉大学资源与环境科学学院
[2] 武汉大学地理信息系统教育部重点实验室
关键词
城市道路网; 拓扑分析; stroke; 对偶图; 度; 同配性系数;
D O I
10.13203/j.whugis20120675
中图分类号
U412 [规划、勘测与设计];
学科分类号
0814 ;
摘要
研究了基于stroke相交关系表示的道路网对偶图中的节点度的相关性。运用同配性系数,对美国40个城市道路网进行了实验,发现这些道路网既是同配的,又有异配的。同配性道路网具有易流通性和抗破坏性,这一点在城市规划领域具有潜在应用。本研究与前人的研究结论不同,对可能的原因进行了讨论。
引用
收藏
页码:332 / 334+345 +345
页数:4
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