城市轨道交通车站出入口布局规划方法

Layout of Station Entrance and Exit for Urban Rail Transit

调查分析了东京、上海的城市轨道交通车站出入口设置情况,总结了东京轨道交通车站出入口在数量、分布范围等方面的基本特征。通过比较可知,上海轨道交通车站出入口数量显著低于东京同类轨道交通车站。上海轨道交通车站出入口少于5个的车站比例为85.42%,远高于东京轨道交通车站的56.42%。在探讨城市轨道交通车站出入口布局规划的总体原则、研究范围、基准方案和备选结点形成方法的基础上,建立了以降低社会总成本为目标的城市轨道交通车站出入口规划布局合理方案的搜索模型。基于C#语言实现了搜索算法,并通过计算案例证实了本模型的可行性。

Through a survey of urban rail transit station entrance and exit in Tokyo and Shanghai,the basic characters,such as the number and the distribution range of station entrance and exit of Tokyo rail transit stations are summarized.A comparison shows that the number of entrance and exits of urban rail transit stations in Shanghai is obviously less than that in Tokyo,85.42%of Shanghai rail transit stations have less than 5 entrances and exits compared to the 56.42%in Tokyo.Based on a discussion about the general principle of urban rail transit station entrance and exit planning,the research scope,the method of benchmark scheme and alternative nodes combination,a searching model of feasible programming schemes for station entrance and exit planning and distribution is established,aiming to reduce the total social cost.The search algorithm is realized based on C#language,and the feasibility of the model is verified by calculating cases.