城市街道活力的定量评估与塑造策略
发布时间：2019-03-08 10:09
【摘要】：城市街道作为城市系统的基础单元,既是城市公共空间的重要组成,也是组织城市公共生活的媒介。然而,随着城市化的快速发展,当今城市街道已出现背离活力的趋向,传统的街道和公共生活正在逐渐消失。我们目前面临的问题是：在网络化、高速化流动交织的当代城市如何构建以人为核心、具有多样性的现代城市街道公共生活空间。审视目前我国城市街道的现状和理论发展状况,研究如何塑造有活力的街道具有重要的现实意义。 本研究通过系统梳理城市街道理论研究的现状,确立了以大连市的街道为研究案例的针对“街道活力”的专门研究,以提出符合当代发展特征及满足现代城市居民需求的街道活力塑造策略。首先,文章通过对街道及生活性街道的概念的解读,进一步确定了街道活力的外在表征和构成要素两方面的概念内涵。其次,从街道上人们的社会活动这一外在表征和支持社会活动的街道活力构成的环境要素出发,分别选择两个维度的相应的评估指标,进而形成了定量的街道活力评估体系框架。然后,依据提出的定量评估体系框架,选取了大连市的典型的生活性街道作为实际的案例研究对象,通过调研街道上的行人活动和街道物质环境特征这两个维度的量化数据,选用归纳对比和SPSS相关性分析的方法,确定了对活力的产生有重要影响的街道环境特征。最后,从影响街道活力的街道宏观和微观物质环境出发,分析并探讨了营造街道活力的两大原则：可达性原则、交混原则,又依据这两个原则分别探讨了具体的营造街道活力的设计手法。 论文提出的街道活力定量评估体系框架作为一个有益的探索,希望一方面通过评估现状街道活力为科学、合理地制定城市规划和相关建设决策提供客观依据,另一方面也为评估街道规划设计提供一个可操作的指标体系。另外,论文的研究结果表明,宏观方面街区的社会功能分布、街道的交通可达性、街道的空间开放程度和微观方面的物理设施、土地利用和社会场所是影响街道活力的重要因素。根据这些结论探索的街道活力塑造策略和具体设计手法对城市设计、社区规划和经济发展政策的制定都有一定的启示。
[Abstract]:As the basic unit of urban system, urban street is not only an important component of urban public space, but also a medium for organizing urban public life. However, with the rapid development of urbanization, today's urban streets have deviated from vitality, and the traditional streets and public life are gradually disappearing. The problem we are facing at present is how to construct the public living space of modern urban streets with people as the core and diversity in the network and high-speed mobile intertwined contemporary cities. It is of great practical significance to examine the current situation and theoretical development of urban streets in China and to study how to shape dynamic streets. This study systematically combs the current situation of urban street theory research, and establishes a special study on "street vitality", which takes Dalian street as a case study. In order to meet the characteristics of contemporary development and to meet the needs of modern urban residents of street vitality shaping strategy. First of all, through the interpretation of the concept of street and living street, the concept connotation of external representation and constituent elements of street vitality is further determined. Secondly, from the street people's social activities as an external representation and supporting the social activities of the street vitality of the composition of the environmental elements, respectively choose the two dimensions of the corresponding assessment indicators. Then formed a quantitative evaluation system framework of street vitality. Then, according to the proposed quantitative evaluation system framework, selected the typical living streets in Dalian as the actual case study object, through investigating the pedestrian activities on the streets and street material environmental characteristics of the two dimensions of quantitative data. By using the methods of inductive comparison and SPSS correlation analysis, the characteristics of street environment which have an important influence on the vitality were determined. Finally, from the street macro-environment and micro-environment which influence the street vitality, this paper analyzes and discusses the two principles of building street vitality: accessibility principle, blending principle, and so on. On the basis of these two principles, the concrete design methods of building street vitality are also discussed. As a useful exploration, the quantitative evaluation system framework of street vitality put forward in this paper hopes, on the one hand, to provide objective basis for the scientific and reasonable formulation of urban planning and related construction decision-making through evaluating the current situation of street vitality. On the other hand, it also provides an operational index system for evaluating street planning and design. In addition, the research results of this paper show that the distribution of social function, the accessibility of traffic, the degree of space opening and the physical facilities of microcosmic aspects of the street are discussed in this paper. Land use and social places are important factors that affect street vitality. According to these conclusions, the street vitality shaping strategies and specific design methods have some enlightenment on the urban design, community planning and economic development policy formulation.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU984
[Abstract]:As the basic unit of urban system, urban street is not only an important component of urban public space, but also a medium for organizing urban public life. However, with the rapid development of urbanization, today's urban streets have deviated from vitality, and the traditional streets and public life are gradually disappearing. The problem we are facing at present is how to construct the public living space of modern urban streets with people as the core and diversity in the network and high-speed mobile intertwined contemporary cities. It is of great practical significance to examine the current situation and theoretical development of urban streets in China and to study how to shape dynamic streets. This study systematically combs the current situation of urban street theory research, and establishes a special study on "street vitality", which takes Dalian street as a case study. In order to meet the characteristics of contemporary development and to meet the needs of modern urban residents of street vitality shaping strategy. First of all, through the interpretation of the concept of street and living street, the concept connotation of external representation and constituent elements of street vitality is further determined. Secondly, from the street people's social activities as an external representation and supporting the social activities of the street vitality of the composition of the environmental elements, respectively choose the two dimensions of the corresponding assessment indicators. Then formed a quantitative evaluation system framework of street vitality. Then, according to the proposed quantitative evaluation system framework, selected the typical living streets in Dalian as the actual case study object, through investigating the pedestrian activities on the streets and street material environmental characteristics of the two dimensions of quantitative data. By using the methods of inductive comparison and SPSS correlation analysis, the characteristics of street environment which have an important influence on the vitality were determined. Finally, from the street macro-environment and micro-environment which influence the street vitality, this paper analyzes and discusses the two principles of building street vitality: accessibility principle, blending principle, and so on. On the basis of these two principles, the concrete design methods of building street vitality are also discussed. As a useful exploration, the quantitative evaluation system framework of street vitality put forward in this paper hopes, on the one hand, to provide objective basis for the scientific and reasonable formulation of urban planning and related construction decision-making through evaluating the current situation of street vitality. On the other hand, it also provides an operational index system for evaluating street planning and design. In addition, the research results of this paper show that the distribution of social function, the accessibility of traffic, the degree of space opening and the physical facilities of microcosmic aspects of the street are discussed in this paper. Land use and social places are important factors that affect street vitality. According to these conclusions, the street vitality shaping strategies and specific design methods have some enlightenment on the urban design, community planning and economic development policy formulation.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU984
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