Research On The Application Of Light And Shadow Art In The Renewal Of Urban Back Streets And Alleys

In recent years,with the vigorous development of night economy and the gradual prosperity of urban public lighting,the development of night light environment is not only to meet the needs of basic lighting functions,but also to meet the artistic characteristics of lighting.And with the development of the country’s attention to the renewal and transformation of the old urban areas,people gradually pay attention to the abandoned space of the streets and alleys in the city which were neglected in the past.There are many compound functional streets and alleys,which not only leave the traces of life of the residents in the old city for many years,but also the spiritual and cultural sustenance of a city.I find and solve the problems of urban public space based on the diversified light and shadow art means.To explore and demonstrate the charm and artistic expression of light in the night mode in the back streets and alleys of the city.Explore the way of light and shadow art to "micro" update the back streets and alleys in urban public space.Through on-the-spot investigation and analysis,theoretical research and analysis,domestic and foreign case analysis and other methods to conduct theoretical research,and then guide my practice.In the process of design practice,we explore the way of micro means,the use of light and shadow art to transform and update,enhance the interaction between the environment and people,and solve the legacy problems of traditional back streets.This paper is divided into four parts,a total of five chapters.Three or four of them are key chapters.The first part is to raise questions,which is the first chapter of the paper.The main content is the background of the topic and the current situation of urban problems.As well as the back street alley and light and shadow art research status at this stage,and explore the important practical significance of light and shadow art in back street alley.The second part-Analysis of the problem,mainly for the second chapter of the paper,the main content is the first section of the basic definition of back street alley and the scope of light and shadow art are summarized and discussed.For the follow-up research content of the basic analysis,and combined with the domestic Shanghai and Guangzhou Back Street Lane micro update case to explore the light and shadow art micro angle back street lane transformation means.It focuses on the use of urban renewal micro renewal theory to guide the way and scale of intervention.Explore the light and shadow art in urban public space in the form of micro update.The third part-solving problems,mainly for the third and fourth chapters of the paper.It is the key content of this study,which mainly includes the first section,which analyzes the structure image space of Tieban Lane in Chongqing region,and summarizes the characteristics of light and shadow art in Beijie alley.The second section explores the design principles and techniques of safety and ecological art to express light and shadow art.The third and fourth sections seek to solve the existing urban problems through the improvement of night quality and the enrichment of business forms.The fourth chapter is to analyze the role of light and shadow art in the back streets and alleys of the city through my own design practice,and use it to prove the research value and practical significance of the topic.The fourth part summarizes the problems,mainly for the fifth chapter of the paper,is the summary of the research content at this stage and the expectation of future research and development.