配合城市轨道交通的公交专用道布设

Layout of Bus Lanes for Urban Rail Transit

为缓解当前城市的交通问题,提倡公共交通优先。同时应该增强公共交通一体化发展,以实现城市交通可持续发展。为了促进常规公交和轨道交通的衔接,提出了配合城市轨道交通的公交专用道的布设问题,并从候选线路集合和优选线路技术两部分出发进行分析。第一部分通过构建了包含公交网络与地铁网络的Space L加权网络模型,计算模型的统计特性指标,用以分析现状公共交通网络,利用权重指标筛选出候选路段集合,用于公交专用道的布设;第二部分通过对公交专用道布设的条件以及原则进行分析,建立了配合轨道交通的公交专用道的布设流程,进而对候选线路进行优选,得到最终优化方案。最后,建立了天津市外环线以内区域的加权公交-地铁网络拓扑结构模型,并对公交专用道进行了具体布设。

In order to alleviate the current urban traffic problems,public transport priority was advocated.At the same time,the integration of public transportation should be strengthened to realize the sustainable development of urban traffic.In order to promote the connection between conventional public transport and rail transit,the layout problem of the public transit special road with urban rail transit was put forward,and set out from the candidate lines.In the first part,the two part of the line technology is analyzed.In the first part,the Space L weighted network model including the bus network and the subway network is constructed,and the statistical characteristics of the model are calculated to analyze the current public traffic network,and the selection of the candidate section combination is used to use the weight index.The layout of a path,in the second part,through the analysis of the conditions and principles of bus lane layout,the layout process of bus lane with rail transit is established,and then the candidate route is selected to obtain the final optimization scheme.Finally,the topological structure model of the weighted bus-subway network in the area within the outer ring line of Tianjin is established,and the specific layout of the bus lane is carried out.