控详阶段大城市新城交通承载力研究

发布时间：2018-05-24 09:36

本文选题：大城市新城 + 控制性详细规划　；参考：《南京理工大学》2017年硕士论文

【摘要】：建设新城已成为我国大城市转型发展的重要途径,在新城开发建设进程中,从规划层面避免以往城市发展中出现的交通问题迫在眉睫。实现交通承载与交通需求相互协调是解决交通问题的有效途径。目前城市规划编制体系中,控详阶段土地利用规划与交通规划主从关系难以逾越,两者协调反馈机制有待进一步研究。交通承载力是影响确定土地适宜开发强度等方面的重要依据之一,开展交通承载力研究对于协调控详层面新城土地使用与交通发展规划具有十分重要的现实意义。论文在分析新城的类型与特征,以综合性新城作为研究对象的基础上,界定新城交通承载力概念,剖析交通系统承载作用机制,指出各要素之间存在不均衡性。从基础条件与约束条件角度剖析了新城交通承载力的表征变量:道路系统承载力、公共交通承载力及交通环境承载力,并分析了表征变量的内涵、主要内容与主要影响因素。结合国内部分已建大城市新城交通数据,分析交通需求特征。从空间拓展、产业升级和交通发展方面分析新城交通发展的导向性要求,明确需要完善交通规划编制体系,建立基于交通与土地利用协调反馈的交通承载力析方法。提出新城交通规划编制体系设想,并将交通承载力研究纳入新城交通控制性规划中,剖析交通承载力在此阶段的主要研究内容、工作机制与工作流程。提出大城市新城交通承载力分析的关键问题与计算流程,构建了以道路系统承载力、公共交通承载力为核心指标,交通环境承载力和交通方式结构为约束条件的大城市新城交通承载力计算模型。提出采用交通承载力指数反映新城总体开发强度和交通系统承载能力的匹配情况。分析控详阶段交通规划与土地利用协调反馈机制,构建交通承载力与用地开发强度的协调反馈框架,并探讨OD反推理论在其中的适应性。基于OD反推理论,提出控详阶段新城交通承载力与用地强度协调反馈方法,并分析了反推过程中的关键问题的可操作解决办法。从实施主体常态化、编制部门协同化、公众参与透明化三个角度提出交通承载力与用地开发强度协调反馈保障措施。从优化交通模式,提高公交分担率,增强公共交通承载能力;增强环境友好,减少交通系统污染物排放,降低环境对交通承载力的约束;强化交通管理,减少交通拥堵,提高路网运行效率,增强道路系统承载力三个角度统筹考虑,提出交通引导发展、绿色交通发展、交通需求调控的具体策略。以南京市南部新城为例,对研究成果进行了应用。
[Abstract]:Building a new city has become an important way for the transformation and development of a big city in our country. In the process of development and construction of a new city, it is urgent to avoid the traffic problems in the past urban development from the planning level. Realizing the coordination between traffic load and traffic demand is an effective way to solve traffic problems. In the current urban planning system, the relationship between land use planning and traffic planning is difficult to exceed, and the coordination and feedback mechanism between the two needs further study. Traffic carrying capacity is one of the important bases to determine the suitable land development intensity and so on. The study of traffic carrying capacity is of great practical significance to coordinate the planning of land use and traffic development in the new city. On the basis of analyzing the types and characteristics of the new city, taking the comprehensive new city as the research object, this paper defines the concept of the traffic carrying capacity of the new town, analyzes the mechanism of the carrying capacity of the traffic system, and points out that there is imbalance among the elements. From the point of view of foundation condition and constraint condition, the paper analyzes the characteristic variables of traffic carrying capacity of New Town: road system carrying capacity, public traffic carrying capacity and traffic environment carrying capacity, and analyzes the connotation, main content and main influencing factors of the representation variable. Based on the traffic data of some big cities in China, the characteristics of traffic demand are analyzed. This paper analyzes the guiding requirements of new city traffic development from the aspects of space expansion, industrial upgrading and traffic development, and makes it clear that it is necessary to perfect the traffic planning system and establish a traffic carrying capacity analysis method based on coordinated feedback between traffic and land use. This paper puts forward the planning system of new city traffic planning, and brings the research of traffic carrying capacity into traffic control planning of new town, and analyzes the main research content, working mechanism and work flow of traffic carrying capacity in this stage. The key problems and calculation flow of traffic carrying capacity analysis in big city new city are put forward, and the key indexes of road system carrying capacity and public transportation carrying capacity are constructed. The calculation model of traffic carrying capacity of big city new city with traffic environment carrying capacity and traffic mode structure as constraint condition. The traffic carrying capacity index is used to reflect the matching between the overall development intensity of the new city and the carrying capacity of the traffic system. This paper analyzes the coordinated feedback mechanism between traffic planning and land use in detail control stage, constructs the coordinated feedback framework of traffic carrying capacity and land development intensity, and discusses the adaptability of OD backstepping theory. Based on OD backstepping theory, the coordinated feedback method between traffic carrying capacity and land intensity in the control stage of the new town is proposed, and the operational solutions to the key problems in the process of backstepping are analyzed. The coordinated feedback measures of traffic carrying capacity and land development intensity are put forward from three angles of implementing subject normalization, compiling department coordination, and public participation transparency. From optimizing the traffic mode, increasing the public transportation share rate, enhancing the public transport carrying capacity, enhancing the environmental friendliness, reducing the pollutant emission of the traffic system, reducing the restriction of the environment to the traffic carrying capacity, strengthening the traffic management, reducing the traffic congestion, In order to improve the operation efficiency of road network and enhance the bearing capacity of road system, this paper puts forward the specific strategies of traffic guidance development, green traffic development and traffic demand regulation. Taking the south city of Nanjing as an example, the research results are applied.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU984.191

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