高铁大连北站外部集散路网崩溃路径研究

Research on the collapse path of external collecting and distributing network of high-speed railway in Dalian north station

为了提高高铁大连北站外部集散路网的集散效应,对集散路网的拥堵路径进行了研究。以大连北站外部集散路网现状为前提,以集散路网拓扑结构为基础,建立了最大/最小崩溃路径模型。根据模型求解得到的集散路网高峰时期最大/最小崩溃路径结果,对集散路网提出了改进措施,为保证大连北站外部集散路网的畅通提供了理论支持。

In order to improve the collecting and distributing effect of the external collecting and distributing network of high-speed railway in Dalian north station,the collapse path of the network is studied.Taking the status of the external collecting and distributing network of Dalian north station as the premise,the maximum or minimum collapse path model is built based on the topology of the network.According to the maximum or minimum collapse path results during the peak period of the network solved by the model,improvement measures for the network was proposed,which provides theoretical support to ensure the smooth flow of the external network of Dalian north station.