【作者】 陈志忠；

【导师】 戴学臻；

【作者基本信息】 长安大学 ， 工程硕士 交通运输工程（专业学位）， 2017， 硕士

【摘要】 随着我国经济的快速发展和人均GDP的迅速增加,国内居民汽车保有量急剧增加,而城市交通拥堵问题也随之出现并日益严重,严重影响了居民的正常出行,因此城市交通拥堵问题亟待解决。而城市轨道交通凭借其自身运输效率高,环境污染小,安全性较高等优点,在全国各大城市得到了迅速发展。由于新增的轨道交通线路不可避免的会与城市原有的公交线路网出现区域重叠和衔接不畅等问题,而这些问题会不同程度的影响城市轨道交通和公交线路的运输效率。因此,解决公交线路与城市轨道交通一体化协调运营的问题,成为了提高城市公共交通系统运输效率的关键着力点和出发点。本文从城市轨道交通和公交自身运营的特点和功能定位出发,在实现两者的一体化协调运营的前提下对影响两种城市公共交通运输方式运营协调性的各种因素进行了细致地分析和总结。以乘客平均出行时间最小为最终目标来建立城市轨道交通站间距优化模型,并求解最优站间距;从公交线路优化的原则和目标出发,在已知城市公交客流OD矩阵的前提下,运用修整的OD矩阵对公交线网进行优化,并以城市轨道交通站间距最佳和优化后的公交线网为基础建立城市轨道交通与公交运营协调性的评价指标体系;最终结合西安市地铁三号线影响范围内的公交线路进行实例分析,并提出调整优化方案,并结合建立的评价指标和方法对优化方案进行评价。更多还原

【Abstract】 With the rapid economic development in our country and the rapid increase of per capita GDP,the car ownership of domestic residents has sharply increased while the problem of urban traffic jams has also become increasingly serious,which has seriously affected the normal travel of residents.However,with its own transport efficiency,less environmental pollution and higher safety,urban rail transit has been rapidly developed in major cities throughout the country.Due to the inevitable overlap of the newly added rail transit lines with the existing urban public transit network and the poor connection,these problems will affect the transportation efficiency of urban rail transit and bus lines to varying degrees.Therefore,to solve the problem of integrated and coordinated operation of bus lines and urban rail transit has become the key force and starting point for improving the transportation efficiency of urban public transport system.Based on the characteristics and functions of urban rail transit and bus operation,this paper analyzes the various factors affecting the coordination of public transport modes operation between the two cities under the premise of the integrated and coordinated operation of both to sum up.Taking the minimum passenger average travel time as the final destination,the optimal model of urban rail transit station spacing is established and the optimal station spacing is determined.Based on the principles and objectives of bus route optimization,OD matrix to optimize the bus line network,and to establish the evaluation index method of coordination between urban rail transit and bus operation based on the optimal and optimized bus line network of urban rail transit station;Finally,with the combination of Xi’an Metro Line 3 The author analyzes the bus routes in the affected area and puts forward the adjustment and optimization plan,and evaluates the optimization plan with the established evaluation index and method.更多还原