Research On The Vitality Measurement And Influencing Factors Of Community-level Public Service Facilities

Community public service facility as the spatial carrier provides public services for community residents is an important part of city functional structure.As a daily consumption place for food purchase,Public market is one of the most familiar public service facility for people.However,currently many public markets in our country have been demolished due to the poor environment,bad management benefit,outdated buildings and other reasons.Including Shenzhen,some cities have introduced "CCIS" and the development of supermarkets compress the living space of markets.Some public markets have been included in the urban renewal,further accelerates the extinction of the markets.Public market is an important communication platform of community neighborhood and an employment platform to solve people's livelihood problem,in some countries and regions,market also is a tourism destination and city's name card.For modern immigration city like Shenzhen,public market has an important role in building a vibrant urban space,harmonious community environment so that they should not be ignored.Carding the related research found that the academia pay more attention to the operation and management problems of markets.Urban and rural planning field involved more about the spatial layout,construction standards and other issues mainly study the market as food premise.However,people seldom concern its role in the urban development.Does current community public market have lost its vitality? What factors formed the vigor of market and surrounding areas? How the markets and community public service facilities provide power for the development of city and community? These are key problems in this paper.This paper takes 24 community public markets in Nanshan district of Shenzhen as research object,from the perspective of community public facilities vitality,combines technological means like investigation,GIS,data augment design method and mathematical statistics,combs the present situation,distribution and classification of the public markets of Nanshan district and Shenzhen.To build the market vitality measure indicator system and measure the vitality level of the markets and surrounding areas.Uses quantitative analysis further explores the sensitive vitality elements of community public facilities based on the example of public market,offers proposals to the problems of community public facilities planning and construction,and discusses the feasible ways of community public service facilities vitality regeneration.The results of the article mainly include: public markets are still vigorous but declining vitality points of the cities,therefore their roles need to be reconsidered.Service is an important kernel,which could affect the community public service facilities vitality,by adjust the operation management mode and increase service and product categories to improve it.Location,density of intersection as well as functional density are important external factors affect the community public service facilities vigor,which should be taken in addressing phase.Finally,“community center plus” may be one of the feasible development patterns in the future planning and construction of community public service facilities.Innovation points of this article are as follows: first,this paper attempts to establish a quantitative relationship between the physical characteristics of public markets surrounding areas and the population,completes the community public service facilities research.Second,the comparative analysis made between community markets and the surrounding environments of Nanshan district,optimizes the community markets research of Shenzhen.Third,this paper uses the data augment design method,regards the community market as an urban vitality catalyst,in order to start with analysis of space,behavior,finally to search the theory mechanism related to catalytic social activities.