摘要
通过对机场集散枢纽立交的交织区进行分析,并利用元胞自动机模型对不同交织区长度下立交交织区的交通流特性进行仿真,得出合理的长度值,可为立交的建设及管理提供参考。
The article analyzes the weaving area of interchange in airport hub,and simulates the traffic flow characteristics of interchange weaving areas with the different lengths by using cellular automata model.The result shows the reasonable length value,which can be referred for the construction and management of the similar interchanges.
出处
《城市道桥与防洪》
2014年第5期1-4,共4页
Urban Roads Bridges & Flood Control
关键词
机场枢纽
立交交织区
元胞自动机
airport hub,weaving area of interchange,cellular automata
