Research On The Design Of The Bottom Space Of Commercial Complexes From The Perspective Of Publicness

With the steady development of China’s economy,consumer activities have become an important part of residents’ daily life.At the same time,in order to save land resources,commercial complexes,a highly intensive and three-dimensional form of space,are rapidly developing.Commercial complexes are gradually becoming the main place for citizens’ daily communication and activities.At present,the space at the bottom of commercial complexes is not only a space for citizens’ consumption and entertainment,but also an extension of urban public space,with public radiation attributes such as introducing people flow,continuing community culture and carrying community public activities.This paper analyzes the space of commercial complexes from the perspective of "publicness" and combines planning and sociology to determine the degree of openness and accessibility of the space at the bottom of commercial complexes to urban citizens.Taking into account the current situation of China’s economic development and architectural design development,the value of publicness at the bottom of commercial complexes is of great significance.This paper firstly adopts the literature method to organize and analyze the domestic and foreign studies on spatial publicness and publicness evaluation,and then conducts field and network research on this research site: Shanghai Songjiang Impression City,and obtains the preliminary interpretation of publicness of Shanghai Songjiang Impression City.Based on this,a suitable publicness evaluation model was selected and further modified with the research data to conclude the publicness evaluation model of Shanghai Songjiang Impression City.Through the empirical research of the model,we finally explore the design strategy of Shanghai Songjiang Impression City from the perspective of publicness based on the information collected from the evaluation model.Considering the commercial attributes of Shanghai Songjiang Impression City that are different from other urban public spaces,this paper starts from the evaluation factors such as the people who use it in daily use and the type of space,incorporates the private attributes of commercial space: management,ownership and control into the evaluation scope,and combines the evaluation of the unique characteristics of Shanghai Songjiang Impression City such as,animation IP,the connection between the space at the bottom of the commercial complex and the surrounding community,and the types and restrictions of activities in the space.The evaluation system of publicness of Songjiang Impression City in Shanghai is composed of five dimensions of spatial ownership,management,control,morphological configuration and vitality,and a total of 54 evaluation rules.This paper summarizes the different publicness evaluation methods of domestic and foreign scholars,identifies the shortcomings of existing publicness evaluation models applied to commercial spaces,and proposes a more targeted and practical publicness evaluation model and design strategy for Shanghai Songjiang Impression City to provide a theoretical basis and practical tools for shaping and improving the publicness of commercial complexes in the future,so as to improve the quality of urban public space.