A Study On The Planning And Design Of The Street Greening In Chongqing Based On The Idea Of Urban Design

City streets as an important internal space,organization the axis of the city's landscape.It is not only a transport channel,but also a living space which has the most frequent and close activities that created by urban residents,residents must use this site every day.the aspects of functions of use,landscape construction, and eco-efficiency played by street greening,can not be replaced by other components of the landscape.Green street planning and design quality direct impact on the use effects and city image of street .At present,many of the streets greening planning and design in Chongqing pursuit the majestic, magnificent, flashy, and tend to be too formal,Rarely consider the real function need of the street green open space for residents.This article focuses on studying the "human" design of streets greening in Chongqing, combine the planning and design of street greening with urban design ideas, investigate the channel to improve the quality of streets greening of Chongqing.Urban design is based on disciplines of Urban Studies, urban planning, landscape, architecture, behavioral science and ecological science, To study on object places such as urban form and spatial order, landscape and image, and social activities,about the subject of Urban Space Physical environment.In the urban design process,from the point of people,focus on environmental quality,emphasize the sense of place,pay attention to the environment and artistic effects of aesthetic landscape of urban space.Based on the analysis in the rational,conduct creative design on all levels environment shape. Harmony street greening construction is one of the fundamental goal of urban design to pursue.As the green street design is concerned very rich,this article not focuses on fully discusseing the content of all the detail design,But first find out the questions through a large number of survey,then mainly target in how to make city street greenery features such like application, ecology, conservation, security, tree species selection and other aspects of planning and designed to meet the psychological and physiological research and study needs.Based on the former analysis,this article put forward the "five types "planning and design principles and methods of the city's streets green,they are functional type, artistic type, integral type, simple shapeand ecological type, And to combine theory and practice, I try to do the transforming planning and design studies of the landscape of Longshan Road of Chongqing RanJiaba, wish it will be a guidance for future design of street greening .This thesis includes four major elements:The first part (Chapter 2).By the review to the related definitions of Urban Design and Urban Street Greening,carding their meaning, characteristics, principles and standards,Deem that introduct the urban design concepts and developt urban forest in street greening planning and design in Chongqing , It can be conceptually regarded People-oriented and with artificial trees as the main body of the natural vegetation as design Ideas.The second part (Chapter 3).Through detailed research and analysis of root causes of the streets Greening in Chongqing,propose many practical problems of theory and practice in this area.The third part (Chapter 4).Consider the Chongqing reality,described the planning and design of urban street greening design.Take the Urban Design theory as a guide,Investigate the method for improving and upgrading activity functions, landscape effects and ecological role of street greening.mainly target in how to make city street greenery features such like application, ecology, conservation, security, tree species selection and other aspects of planning and designed to meet the psychological and physiological research and study needs.Based on the former analysis,this article put forward the "five types "planning and design principles and methods of the city's streets green.The forth part (Chapter 5).View from the scale of meso,depth in the program design,experimentally study the research paper.Cover eight design ideas related to street greening and humanistic urban design,Hope to have some guidance for future street Green planning and design in Chongqing.