【作者】 李爽；

【导师】 戴冬晖；

【作者基本信息】 哈尔滨工业大学 ， 城市规划（专业学位）， 2023， 硕士

【摘要】 我国城镇精细化建设的需求要求城市设计中更加关注城市活力的提升,而街道空间界面展示了城市的风貌,作为居民日常通勤和生活的场所,对城市活力有着重要的影响。街道设计开始注重“街道空间界面管控”,这些需求的转变对街道空间设计提出了人性化、精准性、多维度、可操作的要求与挑战。基于目前的背景,本研究将探究如何根据行人在街道中的感受与心理需求塑造更加人性化的街道,精细化的提升街道空间品质。首先,本文主要梳理了目前街道空间量化测度研究的发展趋势与存在的问题,以及虚拟现实技术在街道空间研究中的应用进展,明确了利用虚拟技术研究街道空间的可能性与优势。梳理了街道空间感知层面的相关基础理论,明确了街道空间感知品质的具体内涵与特征;梳理了街道界面控制要素的定义与街道空间上的视觉感知特点,明确了街道界面控制要素的具体内容,最后为提升街道空间品质制定精细化的空间设计策略。其次,本文在理论分析的基础上,对街道界面控制要素与感知品质的关系进行初步解读,设计虚拟现实街道感知实验进行街道空间感知评价,建立街道物质空间环境与街道空间感知之间的关系。实验根据研究目的与城市设计要求,进一步筛选出主要研究的街道界面控制要素以及主要的感知品质。通过选取深圳市南山区六条生活性街道案例作为样本建立虚拟模型,排除街道的外部环境因素干扰,保留街道部分空间形态。对实验结果进行统计分析,明确街道界面控制要素与街道空间感知品质之间的影响程度与量化关系。最后,通过实验数据结果分析,构建了街道界面控制要素与感知品质之间的量化关系,界面密度、贴线率主要影响街道连续性、紧密性和整齐性、人行道绝对宽度主要影响街道开阔性和舒适感、界面透明度主要影响街道通透性、吸引力、店面密度主要影响街道空间的安全感与吸引力,均为正向影响,而格栅界面密度对街道的吸引力、安全感、舒适感等具有主要负向影响。本文在理论方面完善了街道空间感知量化研究体系,丰富了街道空间与心理感知影响关系研究的实证支持,并进一步证明了虚拟现实技术在街道空间研究中应用的优势。在实践方面,为基于行人心理需求与感知的街道空间品质提升设计建言献策,并为人性化角度街道空间设计提供参考。更多还原

【Abstract】 The demand of refined urban construction requires more attention to the enhancement of urban vitality in urban design,and the street space interface shows the style of the city,as the daily commuting and living place of residents,has an important impact on the vitality of the city.Street design began to pay attention to "street space interface control".These changes in demand put forward humanized,accurate,multi-dimensional and operable requirements and challenges for street space design.Based on the current background,this study will explore how to build a more humanized street according to the feelings and psychological needs of pedestrians in the street,and refine the quality of street space.First of all,this paper mainly reviews the development trend and existing problems of the current research on the quantitative measurement of street space,as well as the application progress of virtual reality technology in the study of street space,and clarifies the possibility and advantage of using virtual technology to study street space.The basic theories related to street space perception level are sorted out,and the specific connotation and characteristics of street space perception quality are clarified.The definition of street interface control elements and the visual perception characteristics of street space are sorted out,and the specific content of street interface control elements is defined.Finally,the refined spatial design strategy is formulated to improve the quality of street space.Secondly,on the basis of theoretical analysis,this paper preliminarily interprets the relationship between street interface control elements and perceived quality,designs virtual reality street perception experiment to evaluate street space perception,and establishes the relationship between street material space environment and street space perception.According to the research purpose and urban design requirements,the main street interface control elements and main perceived quality were further selected.Six cases of living streets in Nanshan District of Shenzhen City were selected as samples to establish a virtual model,which eliminated the interference of external environmental factors and retained some spatial forms of streets.Through statistical analysis of the experimental results,the influence degree and quantitative relationship between the control elements of street interface and the perceived quality of street space were clarified.Finally,through the analysis of experimental data results,the quantitative relationship between the street interface control elements and perceived quality is constructed.Interface density and sticking-rate mainly affect street continuity,tightness and tidiness,absolute pavement width mainly affects street openness and comfort,interface transparency mainly affects street permeability and attractiveness,storefront density mainly affects street space security and attractiveness,all of which are positive.The density of grille interface has a negative effect on street attractiveness,security and comfort.This paper has improved the quantitative research system of street space perception theoretically,enriched the empirical support for the research on the relationship between street space and psychological perception,and further proved the advantages of virtual reality technology applied in the study of street space.In practice,it provides suggestions for improving the design of street space quality based on pedestrians’ psychological needs and perceptions,and provides references for humanized street space design.更多还原