有轨电车与快速公交 BRT 适用性比较分析--以曲靖市为例

摘要

大力提倡公共交通是缓解城市交通拥堵的关键，交通方式的良好适应性是保障公共交通可持续发展的必要条件。现代有轨电车和快速交通系统（BRT）因具有良好的经济性和应用前景备受规划者们的关注，同时在选用上因二者相近的功能而存在争议。以曲靖市为例，首先对其公交现状进行分析，提出发展有轨电车和 BRT的观念，采用 SWOT 分析法进一步从城市规模、交通需求、投资额度、系统能力等视角就曲靖建设有轨电车和BRT 系统适用性做了深入探讨，结果表明有轨电车不仅能满足市民中长距离出行需求，而且其优良的服务品质、“绿色环保”的运营系统，更适合曲靖市未来的发展。该提法打破在提升交通系统能力和城市形象时，唯“地铁／轨道”和“BRT”不可他选的思维惯式，用实证依据为相关规划者提供参考。%Strongly advocated public transport is the key to relieving urban traffic congestion,and good adapt-ability of transportation are the essential condition of guaranteeing public transport sustainable development. Modern tram and BRT (Bus Rapid Transit)with a good economy and a potential application have been highly concerned by urban planners,however,the choice between them remains controversial owing to the similar function.Taking Qujing as an example,this paper analyses its traffic current situation at first,and then gives the idea of promoting modern tram and BRT.Furthermore,discusses the adaptability of building a modern tram or BRT using a SWOT analysis from the perspective of city-size,traffic demand,investment requirement and system capability.The result shows that modern tram is fitter than BRT in the development of Qujing,not only can it meet residents'medium-and-long distance travel need,but also has excellent service and green op-erational systems.This paper will break the conventional thinking of no other choice but subway/rail and BRT in urban traffic planning,and inform relevant planners using empirical support.