基于交通可达性的交通生成率研究

发布时间：2018-08-26 15:21

【摘要】：城市交通系统与土地利用的整合规划是实现城市可持续健康发展的必然要求。城市交通与土地利用的相关研究逐渐成为相关部门的研究重点，，人们尝试着从两者之间的互动关系着眼，寻求可持续发展之路。交通生成预测是联系土地利用和城市交通的关键环节，然而，国内开展相关研究的时间较短。目前国内外对于交通生成规律的研究和应用主要是利用交通生成率法，传统交通生成率法只能反映单一因素与交通出行量的关系，对交通生成率造成影响的因素考虑不足。鉴于此，本文在传统生成率法的基础上加入交通可达性这一影响因子，试图更加准确的反应交通和土地利用的关系。本论文在分析交通生成率的过程中引入交通可达性的概念。交通可达性是一个将土地使用及交通系统紧密联系起来的概念，论文总结了交通可达性在交通系统和土地利用相互关系中的反馈作用，回顾了国内外相关文献，分析可达性影响因素。建立天津市小汽车出行可达性和公共交通出行可达性的量化方法，在TransCAD平台上计算得到可达性的标准化值。论文选用天津市三种主要的建筑类型（居住小区、综合商业、办公建筑）作为研究对象，选取35个吸引点对基本信息、居民出行等信息进行调查，统计基于家的工作，基于家的上学（办公和商业无此目的出行），基于家的其他和非基于家共四类不同出行目的的生成率（包括人流和车流），分别分析其与小汽车出行可达性和公交出行可达性的相关关系，并从理论上进行分析解释。最后，建立考虑交通可达性影响的交通生成率的数学模型，并利用该类模型对天津市中心城区各交通小区包括居住小区、综合商业和办公建筑的人流生成率和车流率预测。该研究结果一方面提高了交通生成预测的精度，另外可以为城市交通和土地规划提供参考。
[Abstract]:The integrated planning of urban transportation system and land use is an inevitable requirement to realize the sustainable and healthy development of the city. The research on urban traffic and land use has gradually become the focus of relevant departments. People try to seek the road of sustainable development from the perspective of the interaction between the two. Traffic generation prediction is the key link between land use and urban transportation. However, the time of related research in China is relatively short. At present, the research and application of traffic generation law at home and abroad are mainly based on the traffic generation rate method. The traditional traffic generation rate method can only reflect the relationship between the single factor and the traffic volume, and the factors that affect the traffic generation rate are not considered enough. In view of this, this paper adds the influence factor of traffic accessibility on the basis of traditional generation rate method, and tries to reflect the relationship between traffic and land use more accurately. In this paper, the concept of traffic reachability is introduced into the analysis of traffic generation rate. Traffic accessibility is a concept that connects land use and traffic system closely. This paper summarizes the feedback function of traffic accessibility in the relationship between traffic system and land use, and reviews the relevant literature at home and abroad. The influencing factors of accessibility were analyzed. A quantitative method for the accessibility of car and public transportation in Tianjin is established, and the standardized value of accessibility is calculated on the TransCAD platform. In this paper, three main types of buildings (residential district, comprehensive commerce, office building) are selected as the research object, 35 attraction points are selected to investigate the basic information, residents travel and other information, and the work based on home is counted. Home-based schooling (office and business travel for no such purpose), other home-based and non-home-based generation rates for four different types of travel purposes (including passenger flow and traffic flow) were analyzed, respectively, to analyze their relationship with car travel accessibility and bus exit. Row accessibility correlation, And from the theoretical analysis and explanation. Finally, a mathematical model of traffic generation rate considering the influence of traffic accessibility is established, and it is used to predict the passenger flow generation rate and vehicle flow rate of all traffic districts in downtown Tianjin, including residential areas, comprehensive commercial and office buildings. The results of this study not only improve the accuracy of traffic generation prediction, but also provide a reference for urban traffic and land planning.
【学位授予单位】：河北工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.12

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