广州市快速公交系统影响评价

为分析广州市快速公交(BRT)运营一年来的实施效果,评估其对出行者、城市和交通发展的影响,开展影响评价研究.提出了BRT影响评价层次分析框架,分别从客流量、服务水平、环境效益、社会效益以及经济效益五个层面分析了广州市BRT的实施效果.评价分析结果证明:BRT开通运营后,乘客出行时间明显缩短,公交运行速度和准点率显著提高...

Impact Assessment of Guangzhou Bus Rapid Transit System

To assess the performance of Guangzhou Bus Rapid Transit（BRT） in the last year and the impact of BRT services on travelers and the development of city and transportation,this paper conducts an impact assessment study on BRT system in Guang-zhou.Based on an impact assessment framework using analytic hi-erarchy process（AHP）,the paper analyzes the performance of Guangzhou BRT in several aspects：passenger volumes,level of ser-vices,as well as environmental,social and economic benefits.The assessment results show that the BRT services significantly reduce the travel time,increase public transit speed and operation reliabili-ty,improve operation conditions,greatly improve travel environ-ment within BRT corridor.Operation of BRT stimulates demand for mass transportation,effectively alleviates traffic congestion,im-proves air quality,and benefits energy conservation.Finally,the pa-per also outlines the shortcomings of Guangzhou BRT and provides improvement suggestions.