高速公路路网动态规划方法的研究与设计

在高速公路路网布局的确定中,一是节点重要度的确定,另一是路网中各条线路联接和组合的方法。基于某环岛高速公路的勘察数据,提出动态规划的路网规划设计的框架。在规划框架下,重点研究了动态规划的思想。最后对路网中各条路段和线路进行联接、组合,建立了规划方法的数学模型,并设计了相应的算法。

The Design and Investigation of the Highway Network Panning

In determining the layout of the highway network,the first major nodes identified,Another line is connected to the network and various combinations of methods.Based on the survey data on a round-the-island expressway,static,dynamic programming within the overall framework of the road network programming and design.Under the framework of the master plan,to study a star static portfolio programming law,the other focusing on the study of the dynamic programming ideas.Finally correct network of roads and routes for the link,the development of a mathematical model of programming,and the corresponding algorithm design.