Study On The Design Of Street Green Land In The Historical District Of Guang An Gate

In the process of rapid urban development in Guang An gate Gate area in Beijing,the environment of the historical block is gradually damaged,and the protection and renewal of the single building heritage got more attention.However,the surrounding environment of the building presents the problems of shrinking public space and lack of green space function,which makes the existing green space difficult to meet the needs of current social life.Street green space is a kind of public space with large quantity,wide radiation area and strong accessibility in the urban green space system,which can provide outdoor activities for historical blocks in the wide area,and it is also a place for the display of urban regional context.How to design a street green space with complete function,pleasant environment and full display of historical and cultural connotation in a historical block is of great significance to the protection and renewal of the historic block.Under the background of the comprehensive reconstruction project of the surrounding area of Guang An gate Street,this study studies the renewal design strategy of street green space in the three historical blocks of Xi Liuli Historical Block,Xuechangkou Historical block and Fanyuan Temple historical block in Guang An gate area.The first and second chapters of this paper are basic theoretical research,clarifying the overall goal of the protection and renewal of historic blocks in Guang An gate area,and summarizing the experience of the renewal design of public space in the historic blocks with the combination of relevant theories and practices.The third chapter extracts the characteristic elements of history and culture within the research scope,sorts out the historical context and summarizes the spatial value;Chapter four and Chapter five are the core chapters of this paper.Chapter four makes a comprehensive analysis of the form,location,function,distribution,landscape facilities and the status quo of the street green space through data collection,field research and data statistics,and summarizes the problems to be solved through examples.On the basis of the above research,the fifth chapter puts forward the design scheme of street green space,and puts forward the renewal strategy of macro,meso and micro levels.The sixth chapter is the summary chapter of this research,which expounds the research conclusion,innovation points and prospect.Taking street green space as the research object,this study proposes solutions to the problems of insufficient space function,loss of historical context and limited site scale.Within the broad area in the Ming and Qing dynasties flourished,development is xuannan cultural bearing parts of the rich historical heritage,but the historical block number of street green space and function can't meet demand and the historical and cultural information is insufficient,lead to space place feeling weak,the existing street green space does not conform to " leave the old memory " goal,also not be able to emerging way of tour and activities used to provide enough landscape space.This study puts forward the design of street greenbelt,macro level improve overall layout,structure and historical blocks from the linear space of medium measure characteristic nodes design scheme is put forward,the micro level of street green space landscape elements of the marking system,urban furniture,lighting,landscape sketch,plant concrete strategy planning layout and the design method is put forward.The conclusion of this study is that for the landscape design strategy of street green space in historical blocks,there are mainly three points: improve the functional layout of street green space,strengthen the cultural characteristics of street green space,and design street green space based on crowd demand.