轨道交通运营初期地面公交线网调整方法研究

发布时间：2018-07-11 14:17

本文选题：轨道交通 + 运营初期　；参考：《东南大学》2015年硕士论文

【摘要】：大城市轨道交通正快速发展,运营初期线路通常依托主要客流走廊布设,与地面公交产生竞争与合作,客流在公交系统内部的转移要求部分地面公交线路进行调整,加强两者的衔接。研究轨道交通运营初期地面公交线网调整方法对于发展两网融合、“共生共长”的公共客运体系,促进公共交通可持续优先发展具有重要的现实意义。论文针对轨道交通运营初期这一特定时间段,从出行方式结构和出行时耗两方面分析公交乘客出行特征；归纳总结公共交通系统发展特征,包括客运量和客运结构；分析轨道交通走廊上客流转移特征以及影响因素；分析轨道交通网络客流特征,包括网络\线路客运强度、网络换乘系数、网络平均乘距与线路平均运距；分析轨道交通开通前后地面公交线路客流量、客流分布变化特征；分析轨道交通站点客流转换特征,包括接驳方式结构以及接驳时空范围。归纳总结国内大城市发展特征、居民出行需求特征以及建设起步期轨道交通网络功能与布局；从公交网络功能与布局转变、轨道交通与地面公交线网衔接与融合以及地面公交线路调整与新增三个层面研究公交线网调整策略。研究公交线路和枢纽功能层次划分方式以及各层次间的关系,提出轨道交通运营初期公交线网布局形式；分析轨道交通与地面公交线路竞合关系与空间关系,研究轨道交通与地面公交网络衔接形式。通过分析轨道交通站点一次吸引范围和土地增值效应,研究走廊宽度；对线路几何特征、供给特征和需求特性进行探索性因子分析和分层聚类,构建待调整线路集合：研究各功能层次线路筛选标准,进行功能层次划分；依据两种分类方式对线路进行交叉分类,结合线路调整形式研究每一类线路的调整措施和具体调整方案需考虑的因素；阐述线路调整时序的确定原则。从轨道交通线路走向、客流出行特征、行政边界、地形特征和地面公交场站位置等方面研究接运公交服务范围的确定因素,并分析区域内用地开发和既有交通设施供给特征；从道路等级、网络、路况等方面研究线路依附道路网络筛选标准；结合地面公交站点、场站与轨道交通的空间关系和衔接关系,研究候选站点集合生成方式；通过各类路径搜索算法比较,研究线路搜索的启发式规则和求解步骤,构建候选线路集合：构建以线路行程时间最小和站点覆盖居住人口和工作岗位数量最大为目标的多目标优化模型,设计改进的遗传算法对其进行求解；将提出的方法应用于实例,验证其有效性。
[Abstract]:The urban rail transit is developing rapidly. In the early stage of operation, the lines usually rely on the main passenger flow corridor layout, and produce competition and cooperation with the ground public transport. The transfer of passenger flow inside the public transport system requires the adjustment of part of the ground bus lines. Strengthen the connection between the two. It is of great practical significance to study the adjustment method of ground transit network in the early stage of rail transit operation for the development of the public passenger transport system with the integration of the two networks and the "symbiotic and common length" of the public passenger transport system and the promotion of the sustainable priority development of public transport. This paper analyzes the travel characteristics of public transport passengers from the aspects of travel mode structure and travel time consumption, summarizes the characteristics of public transport system development, including passenger traffic volume and passenger transport structure. This paper analyzes the characteristics of passenger flow transfer on rail transit corridor and its influencing factors, analyzes the characteristics of passenger flow in rail transit network, including network / line passenger transport intensity, network transfer coefficient, network average passenger distance and line average distance. This paper analyzes the characteristics of passenger flow and passenger flow distribution of ground transit lines before and after the opening of rail transit, and analyzes the characteristics of passenger flow conversion at rail transit stations, including the structure of the connection mode and the space-time range of the connection. This paper summarizes the characteristics of the development of large cities in China, the characteristics of residents' travel demand and the function and layout of rail transit network in the initial stage of construction, and the transformation from the function and layout of public transport network, The adjustment strategy of rail transit and ground transit network is studied from three aspects: the connection and integration of rail transit and ground transit network, and the adjustment and addition of ground transit line. This paper studies the mode of functional hierarchy of bus lines and hubs and the relationship between each level, puts forward the layout form of bus network in the early stage of rail transit operation, analyzes the relationship between rail transit and ground bus lines and the relationship between space, and analyzes the relationship between rail transit and ground bus lines. The connection form of rail transit and ground transit network is studied. By analyzing the primary attraction range and land increment effect of rail transit stations, the width of corridor is studied, and the geometric characteristics, supply characteristics and demand characteristics of railway lines are analyzed by exploratory factor analysis and hierarchical clustering. To construct the line set to be adjusted: to study the line selection criteria of each functional level, to divide the functional level, and to carry out cross-classification of the lines according to the two kinds of classification methods, Combined with the form of line adjustment, this paper studies the adjustment measures of each type of line and the factors that need to be considered in the specific adjustment scheme, and expounds the principle of determining the timing of line adjustment. From the aspects of rail transit route direction, passenger flow travel characteristics, administrative boundary, terrain characteristics and the location of ground bus station, this paper studies the deterministic factors of transit service scope, and analyzes the characteristics of land use development and the supply of existing transportation facilities in the region. The selection criteria of road network are studied from the aspects of road grade, network, road condition and so on, combined with the spatial relationship and connection relationship between ground bus station and rail transit, the method of generating candidate station set is studied. By comparing all kinds of path search algorithms, the heuristic rules and solving steps of line search are studied. Construct candidate route set: construct a multi-objective optimization model with the goal of minimum route travel time and the largest number of resident population and jobs covered by the station, and design an improved genetic algorithm to solve it; The proposed method is applied to an example to verify its validity.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491.17

【相似文献】