城市轨道交通运营初期地面公交线网调整策略研究

摘要

The adjustment of bus line network in initial operations of urban mass transit has important signiifcance, which can strengthen the network connection, and form a multi-mode collaborative public transportation system. This paper ifrstly analyzed the competition-cooperation relationship between the bus and urban mass transit, and the object and principle of the bus line network adjusting are put forward. The network connection mode was presented with the analysis of the functions and orientations of each modes of transportation in initial operations of urban mass transit. Based on the geometric relationship between them, the bus routes were classiifed to be used different adjusting measures and schedule according to the passenger lfow characteristics. This research has been applied in the adjustment of bus line network for Wuxi urban mass transit (line 1 and 2), and the speciifc adjustment scheme were obtained.%城市轨道交通运营初期地面公交线网调整，对加强两者网络衔接，形成多模式协同的公交系统具有重要意义。论文首先对地面公交与轨道的竞争与协作关系进行分析，提出地面公交线网调整目标、原则。在分析轨道运营初期公交系统各方式功能结构的基础上，提出两者的网络衔接模式。依据两者的几何关系对线路进行分类研究，结合线路的客流特征，有针对性地采用不同的调整措施以及实施时序。本研究已应用于无锡轨道1、2号线开通前地面公交线网的调整中，得到了具体的调整方案。