考虑随机性和状态相关性的地铁宽度设计

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Abstract Abstract：Research purposes： The width ofsubway footwaydetermines the level of service and the efficiency of circulation.To meet the given level of service and the demand of volatility,a queuing model considering the randomness and state-dependence of the passenger arrival and serviceis established to describe the footway queuing phenomenon,andthenthe quantitative association model between the level of service and footway width is developedtodesign the rational width of subwayfootway.

Research conclusions：(1) According to the micro-simulation validation, the PH queuing model based on quasi birth and death processes can accurately describe footway queuingphenomenon.(2)The design width based on the PH queuing model is larger than that of other queuing models.(3)The real area per person under the design width based on the PH queuing model is closest to the design level of service, while the results based on other models are all unable to meet that.(4)The research result is of great significance for a real and effective description of the footway queuing phenomenon and for planning and operation of subway station.

Key words： Key words: subway footway width design PH queuing model quasi birth and death processes coefficient of variation state-dependence

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http://tdgcxb.crec.cn/EN/ OR http://tdgcxb.crec.cn/EN/Y2015/V32/I3/90

［1］GB 50157—2003, 地铁设计规范［S］.
GB 50157—2003, Code for Design of Metro［S］.
［2］蒋阳升，胡路，卢果. 基于排队论的地铁人行通道宽度取值方法［J］.交通运输工程学报, 2010 (3): 67-71.
Jiang Yangsheng, Hu Lu, Lu Guo. Determined Method of Subway Footway width Based on Queuing Theory［J］. Journal of Traffic and Transportation Engineering, 2010(3)：67-71.
［3］ Jiang Y S, Hu L, Zhu J X, et al. PH fitting of the arrival interval distribution of the passenger flow on urban rail transit stations ［J］. Applied Mathematics and Computation, 2013（225）: 158-170.
［4］李庆生. 客运专线车站设计有关问题的研究［J］. 铁道工程学报, 2006 (7): 86-90.
Li Qingsheng. Research on Problems about Design of Railway Station for Passenger Dedicated Railway Line［J］. Journal of Railway Engineering Society, 2006(7):86-90.
［5］Smith J M. State-dependent Queueing Models in Emergency Evacuation Networks［J］. Transportation Research Part B: Methodological, 1991(6):373-389.
［6］Tian N S, Li Q L. The PH Distribution and Its Applications in Various Stochastic Models［J］. Communication on Applied Mathematics and Computation, 1995(9)：1-15.
［7］Hu L, Jiang Y S, Zhu J, etc. Hybrid of the Scatter Search, Improved Adaptive Genetic, and Expectation Maximization Algorithms for Phase-type Distribution Fitting［J］. Applied Mathematics and Computation, 2013(10):5495-5515.
［8］Sadre R. Decomposition-based Analysis of Queueing Networks. Ph.D. thesis, University of Twente (2006).
［9］Weerstra AJ. Using Matrix-geometric Methods to Enhance the QNA Method for Solving Large Queueing Networks. Master’s thesis, University of Twente, Department of Computer Science, 1994.
［10］赵宇刚. 考虑服务水平城市轨道交通换乘问题研究［D］. 北京：北京交通大学, 2011.
Zhao Yugang. On Interchange of Urban Rail Transit Considering Level of Service［D］. Beijing ：Beijing Jiaotong University, 2011.