Combined With The Underground Pedestrian Street Planning And Design Of Public Space

As society as development, urban development in the rapidly up the original foundation, with the city more and more intensive level, city produces a series of problems the city traffic congestion, Ting Juchang Duanque, urban greening Mianji He cities can Kaifatudi smaller cities such as sustainable development. Continuously in the city development process, development of underground space to solve the city has gradually become an effective means of sustainable development.The use of underground space has been since humans began to take shape when, through the original underground cave, tomb construction and disaster prevention in the form of war, the development of the modern underground space development opportunities are developed from high-rise buildings and large public buildings and underground space the development of the use of urban underground Guojietongdao beginning of modern underground space development has become an inevitable trend of social development, many cities at home and abroad now scale system of underground space development to mature, underground space with urban squares and traffic settings, which enriched the urban open space has solved the problem the city's traffic. Space is organized according to function underground space can be divided into road type, square type and three forms of compound.Through this research project in Qingdao City, Jusco underground pedestrian street reconstruction project planning and design, combined with the actual project planning and design context of the underground combined with the pedestrian street in the development and use of public space. From the urban underground space development and utilization of the fundamentals of three-dimensional shape to start with the city to study the combination of underground pedestrian street and public space. Combined with the underground pedestrian street and road-based public spaces and squares of different types of underground space can be said to combine the advantages of the two road-based development of underground space to solve urban traffic problems mainly engage in development, the combination of subway systems and public transportation; square type of underground public space mainly rich city square space for development; and the combination of underground pedestrian public space is a combination of both advantages. Not only can solve the city's traffic problems can enrich the city walking street space. Second, combined with the underground pedestrian street of public space and ground space for different underground space and ground space for different forms and different environmental media, the floor space and more space enclosed within the relatively stable state of the environment. Walking Street type of property in order to more fully underground space underground public space planning and design and use. Further enrich the city walking street space and the space to improve the quality of pedestrian street.