| The street space of old residential areas not only carries the daily life of residents,but also provides face-to-face communication places for residents.It is an important public space to enhance neighborhood exchanges.From 2019 to 2021,a total of 115000 old urban residential areas have been renovated in China,and the renewal of the material environment of old residential areas has ushered in a new opportunity.In order to make street space play a greater role in promoting neighborhood communication,this study selects Dalian worker’s village as the research object of street space in old residential areas,studies the street space characteristics of worker’s village and the law of residents’ communication activities,and puts forward the optimization strategy of street space in old residential areas to promote communication.Firstly,it combs the background of the topic from three aspects: the practical problems of old residential areas,the humanistic demands of neighborhood communication and the policy opportunities of "block system",and defines the definitions of "old residential areas","communication activities" and "street space" referred to in this study.This paper summarizes the relevant research on the transformation of old residential areas,street communication activities and residential street space at home and abroad,determines the research contents and methods,and establishes a framework for the next empirical research.Secondly,taking Xianglujiao worker’s village as an example,this paper studies the traffic organization,accessibility and block size of the street network in terms of street space;Functional classification,spatial scale and street interface of street traffic space;The business form composition and spatial distribution of Street commercial space and the influence of street network on commercial distribution;The scale,distribution,plane layout,sunshine and wind environment of the open space between streets and houses.In terms of residents’ communication activities,this paper studies the content,main body composition,spatial distribution and temporal distribution of communication activities.Finally,it analyzes the impact of street space on communication activities,and puts forward three principles of safety,accessibility and interest in combination with the advantages and problems of street space in workers’ village.Drawing on the street space reconstruction cases of mengzhui Bay in Chengdu,the residential renewal project in Singapore,and the 417 neighborhood in Shanghai,this paper obtains the street space optimization strategy to promote communication from three aspects: traffic space,commercial space and residential space.This study draws the following conclusions: the street space in the old residential area is a whole formed by the street network connecting the traffic space,commercial space and residential space,and the accessibility of the street network has a significant impact on the distribution of commercial space.The types of residents’ communication activities in the street space are diverse and the spatial distribution is regular: walking and greeting activities mostly occur in the street traffic space;Shopping,dining and stall management mostly occur in the street commercial space;The open space between houses is the street space with the largest number and types of communication activities,mainly including fitness,rest,conversation and entertainment activities.The frequency and duration of communication activities are affected by greening,sunshine,wind environment,activity facilities,etc. |
