| Urban informality comes with the birth of the city,just like the back side of the city.The conflict between the exuberant vitality and chaos of urban informality has become the source of urban researchers and planners’ puzzle.This bottom-up re-creation of the city,like a prism,reflects a country,a number of neglected voices in society.In the vicissitudes of daily life,residents and outsiders,based on their self-generated interests and living needs,have made abundant secondary creations to the originally homogeneous community space in various ways,the emergence of "informal space" belonging to community activists.In the current paradigm-based wave of spatial renewal,we need to understand the role of informal space in the community from the daily micro-perspective,as well as the informal phenomenon of the internal formation mechanism and the social impact.Therefore,from the perspective of daily life,this study uses the theory of daily life practice and grounded theory to study the informal space in the community on three levels of daily life.The first level —— The cognitive level of the daily micro-phenomena,taking the community of Ma an Bei Lu as an example,investigates,observes and records all kinds of informal phenomena in the community,from the perspective of phenomenology,this paper has a preliminary understanding of the characteristics and laws of informal space,and the second level is the practical logic level of non-formal phenomenon,based on Henri Lefebvre’s theory of daily life and spatial production,this paper explores the mechanism of informal spatial phenomena,taking the process of community formation and residents’ behavior as clues,and constructing a two-way analytical framework from top to bottom,exploring the social mechanism and spatial logic of the emergence of informal space.On the third level —— The social effect of the informal phenomenon To form different levels of social effects.This paper attempts to analyze the social impact of informal space.Finally,based on the value cognition and negative effect of informal space,this paper puts forward relevant ideas and renewal mechanism of informal space governance and renewal of Ma’anbei road community from the value orientation of space and governance framework of community. |