城市次干路集散功能可靠度量化评价与实证研究

摘要/Abstract

摘要：

依据《城市道路工程设计规范》(CJJ37—2012)关于次干路功能的阐述，以“支路车流经过次干路汇集向主干路”和“主干路车流经过次干路分散到支路”为研究对象，提出城市次干路集散功能可靠度的概念，作为定量评价次干路功能实现程度的概率测度指标，进而建立相应的数学模型.基于郑州市区2 条次干路，采用实地调查的延误、信号配时和交通量数据资料，论证了非饱和情况下，车流由主干路向次干路和由次干路向支路分散，或由支路向次干路和由次干路向主路汇集的相邻交叉口左转延误的不相关性；结合模型分别计算得到各自的集功能可靠度值、散功能可靠度值，与实际交通运行状态进行对比分析，验证了所提方法的可行性与适用性.

关键词: 交通工程, 集散功能, 功能可靠度, 次干路, 量化评价

Abstract:

According to function description of collector road in“Code for Design of Urban Road Engineering”(CJJ37—2012),“traffic flow of branch road is collected into arterial road through the collector road”and“traffic flow from arterial road is dispersed into branch road through the collector road”are taken as study objects. Definition of collecting and distributing functional reliability of urban collector roads is put forward. As the quantitative evaluation index of collector road function realization, its corresponding mathematical model is established. Then, two collector roads in Zhengzhou city are taken as numerical examples. Based on traffic delay data, signal timing and traffic volume, irrelevance of“two different intersections’left- turn delays”is testified. Furthermore, reliability values of“collecting function”and “distributing function”are respectively calculated. Through comparing with the actual traffic operating status, feasibility and applicability of the proposed method are proved.

Key words: traffic engineering, collecting and distributing function, functional reliability, collector road, quantitative evaluation

中图分类号:

U491.1

严亚丹，仝佩，李辉，王东炜. 城市次干路集散功能可靠度量化评价与实证研究[J]. 交通运输系统工程与信息, 2017, 17(2): 212-218.

YAN Ya-dan, TONG Pei, LI Hui,WANG Dong-wei. Quantitative Evaluation and Empirical Study on Urban Collector Road Functional Reliability[J]. Journal of Transportation Systems Engineering and Information Technology, 2017, 17(2): 212-218.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://www.tseit.org.cn/CN/abstract/abstract19400.shtml

http://www.tseit.org.cn/CN/Y2017/V17/I2/212

参考文献

[1] 中华人民共和国住房和城乡建设部. CJJ37—2012. 城市道路工程设计规范[S]. 北京: 中国建筑工业出版社, 2012. [Ministry of Housing and Urban- Rural Development of the People’s Republic of China. CJJ37—2012. Urban road engineering design specification[S]. Beijing: China Building Industry Press, 2012.]

[2] Federal Highway Administration(FHWA). Highway functional classification concepts, criteria and procedures[M]. US Department of Transportation, Washington DC, 2013.

[3] N/A. A policy on geometric design of highways and streets[R]. American Association of State Highway and Transportation Officials .Washington, D.C, 1990.

[4] GERRY F. Urban roadway classification before the design begins[R]. TRB Circular E-c019: Urban Street Symposium, 2000.

[5] 陈小鸿. 上海城市道路分级体系研究[J]. 城市交通, 2004, 2(1): 39-45. [CHEN X H. Research on classification system of urban roads in Shanghai[J]. Urban Transport of China, 2004, 2(1): 39-45.]

[6] 陈艳艳, 梁颖, 杜华兵. 可靠度在路网运营状态评价中的应用[J]. 土木工程学报, 2003, 36(1): 36-40. [CHEN Y Y, LIANG Y, DU H B. The application of reliability in the road network performance evaluation[J]. China Civil Engineering Journal, 2003, 36(1): 36-40.]

[7] 王卓, 刁朋娣, 董宏辉, 等. 城市道路网络可靠度及其敏感度研究[J]. 中国公路学报, 2013, 26(2): 134-146. [WANG Z, DIAO P D, DONG H H, et al. Research on reliability and sensitivity of urban road network[J]. China Journal of Highway and Transport, 2013, 26(2): 134-146.]

[8] KENETSU, UCHIDA. Estimating the value of travel time and of travel time reliability in road networks[J]. Transportation Research. Part B, 2014, 66(C): 129-147.

[9] 王京京, 杨友林, 李辉, 等. 基于功能分析的城市道路网络衔接评价研究[J]. 交通运输系统工程与信息, 2015, 15(1): 212-217. [WANG J J, YANG Y L, LI H, et al. Urban road network junction evaluation method based on the functional analysis[J]. Journal of Transportation Systems Engineering and Information Technology, 2015, 15(1): 212-217.]

[10] 宁佐强, 严亚丹, 李辉, 等. 城市快速路功能可靠度量化评价与实证研究[J]. 公路交通科技, 2015(9): 133- 137. [NING Z Q, YAN Y D, LI H, et al. Quantitative evaluation and empirical study on urban expressway functional reliability[J]. Journal of Highway and Transportation Research and Development, 2015(9): 133-137.]

[11] 张水潮, 任刚, 王炜. 城市道路网络功能匹配度分析模型[J]. 系统工程理论与实践, 2010, 30(9): 1716-1721. [ZHANG S C, REN G, WANG W. Functional matching degree analysis model of urban road network[J]. Systems Engineering- Theory & Practice, 2010, 30(9): 1716- 1721.]

[12] 任刚, 陆丽丽, 许丽,等. 城市道路网络功能匹配度建模与实证分析[J]. 中国公路学报, 2012, 25(3): 120- 128. [REN G, LU L L, XU L, et al. Modeling and empirical analysis of functional matching degree of urban road network[J]. China Journal of Highway and Transport, 2012, 25(3): 120-128.]

[13] 中华人民共和国住房和城乡建设部, 中华人民共和国国家质量监督检验检疫总局.城市综合交通体系规划规范(征求意见稿)[S]. 北京: 中国建筑工业(计划)出版社, 2016. [Ministry of Housing and Urban- Rural Development of the People’s Republic of China, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. Code for urban comprehensive transport system planning[S]. Beijing: China Building Industry Press, 2016.]

[14] 曹晋华, 程侃. 可靠性数学引论(修订版)[M]. 北京: 高等教育出版, 2012. [CAO J H, CHENG K. Reliability mathematical introduction(revised version) [M]. Beijing: Higher Education Press, 2012.]

[15] 王殿海, 祁宏生, 徐程. 交通可靠性研究综述[J]. 交通运输系统工程与信息, 2010, 10(5): 0012- 0021. [WANG D H, QI H S, XU C. Reviewing traffic reliability research[J]. Journal of Transportation Systems Engineering and Information Technology, 2010, 10(5): 12-21.]

[16] 中华人民共和国住房和城乡建设部. GB50220—95. 城市道路交通规划设计规范[S]. 北京: 中国建筑工业出版社, 1995. [Ministry of Housing and Urban-Rural Construction Department. CJJ37- 2012. Code for transport planning on urban road[S]. Beijing: China Building Industry Press, 1995.]

[17] 石飞. 城市道路等级级配及布局方法研究[D]. 南京：东南大学, 2006. [SHI F. Research on grade proportion and layout method of urban road[D]. Nanjing: Southeast University, 2006.]

[18] 徐吉谦, 陈学武. 交通工程总论[M]. 北京: 人民交通出版社, 2008. [XU J Q, CHEN X W. Fundamentals of traffic engineering[M]. Beijing: China Communications Press, 2008.]