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在公路运输枢纽总体规划中,枢纽的选址是重要的一环,也是决定区域公路运输系统的重要因素。结点重要度分析是定量描述区域内各结点间的相对重要程度,从而为规划布局提供依据。将结点重要度理论引入公路运输枢纽布局,根据提出的相关指标应用结点重要度分析对枢纽布局备选点逐步筛选,最终确定最佳站址,从而指导运输枢纽的布局。所阐述的方法在部分公路运输枢纽总体规划中收到了良好的效果。
In the overall planning of the road transport hub, the location of the hub is an important part and also an important factor that determines the regional road transport system. Node importance analysis is to quantitatively describe the relative importance of the nodes in the region, so as to provide the basis for planning and layout. The node importance theory is introduced into the layout of highway transport hubs. According to the application of the node importance degree analysis, the node importance degree is selected to screen the candidate nodes of the hub layout step by step, and finally the optimal site is determined to guide the layout of the transport hubs. The method described in the overall plan of some highway transport hubs received good results.