中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2016, Vol. 35 ›› Issue (4): 127-132.DOI: 10.3969/j.issn.1674-0696.2016.04.25

• 交通运输工程 • 上一篇    下一篇

大城市公交分担率测算模型构建与实证研究

温旭丽1,2,张振宇3,杨涛1   

  1. (1.南京林业大学 交通学院,江苏 南京 210037;2.东南大学 成贤学院 土木工程系,江苏 南京 210088;3.长安大学 公路学院,陕西 西安 710064)
  • 收稿日期:2015-03-16 修回日期:2015-06-15 出版日期:2016-08-20 发布日期:2016-08-20
  • 作者简介:第一作者:温旭丽(1979—),女,河南平顶山人,副教授,博士,主要从事交通运输规划与管理方面的研究。E-mail:xiaowen09201020@163.com。
  • 基金资助:
    江苏省高校自然科学研究项目(14KJB580001);江苏省社会科学基金项目(14FXC001)

Research on Public Transportation Share Rate Calculation Model Construction and Empirical

WEN Xuli1,2,ZHANG Zhenyu3,YANG Tao1   

  1. (1. School of Transportation, Nanjing Forestry University, Nanjing 210037, Jiangsu, P.R.China;2. School of Civil Engineering, Chengxian College, Southeast University, Nanjing 210088,Jiangsu, P.R.China;3. School of Highway Engineering, Changan University, Xi’an 710064,Shaanxi, P.R.China)
  • Received:2015-03-16 Revised:2015-06-15 Online:2016-08-20 Published:2016-08-20

摘要: 公交分担率的影响因素包括两方面,一是决策者的影响(政府规划者和城市土地利用);二是使用者的影响,主要体现在:出行费用、出行时间和舒适度。基于多目标函数原理,选取以上影响公交分担率的主要因素,即公共利益和个人利益,构建多目标公交分担率测算模型,并给出模型求解步骤;对于公共利益因素选取道路占有面积并构建测算模型,对于个人利益则构建广义费用及车内拥挤度测算模型;结合南京市相关数据,对模型进行标定应用。计算表明:南京市公共交通道路占有面积不合理,费用合理,高峰小时拥挤度不合适,测算分析结果与南京实际情况相符合,表明该模型可用于大城市公交分担率测算分析。

关键词: 交通运输工程, 城市交通, 公交分担率, 测算模型, 多目标函数优化模型, 影响因素

Abstract: Research showed that the factors influencing public transportation share ratio included two :first was the influence of decision-makers(the government planners and city-land utilization); the second was the influence of users mainly reflected in the travel cost, travel time and the comfort.The above mentioned main factors were selected affecting public transportation share ratio, namely public interests and individual interests based on multi-objective function, and then constructed multi-target calculation model was set up to calculate public transportation share ratio and solving steps of this model were provided. For public interest factors, road occupancy area was selected to construct calculation model; for the individual , generalized-cost and in-car-congestion-level calculation model was built. Finally, relevant data of Nanjing were used to calibrate the model, and then this model was applied to Nanjing. The calculating results showed the irrational area occupied by public traffic, reasonable cost and unsuitable congestion level during rush hours. These calculation results coincided with the reality of public traffic in Nanjing, thus proving that the model could be applied to calculate the public transportation share ratio in big cities.

Key words: traffic and transportation engineering;urban traffic, public transportation share ratio, calculation model, multi-objective function optimization model, influence factors

中图分类号: