A Study On Urban Open Space Structure Based On Local Culture Of The Poly And Powder Form

With the evolution of time series, geographical and cultural spatial structure of urban culture and urban space as a form of spiritual substance mutual influence on the evolution of urban spatial morphology play a very important role.Urban open space as an important part of the city, which has experienced the new cemetery movement, natural movement, urban beautification movement to ecology movement. Every thought movement corresponds with a specific historical background and its geographical and cultural urban open space behind. Modern Chinese cities such as Beijing, Chengdu, emerged with the same foreign city beautification of urban spatial structure development pie-style campaign period, resulting in the destruction of the ecological environment, the loss of culture.Because of the poor quality of Chinese cities the environment and local culture of the loss of the status quo, the author constructed based on geographical and cultural theory of urban open space, including urban design theory, urban ecological theory and green infrastructure. Spatial structure of the city of Chengdu for the theoretical groundwork.Chengdu has 3000 years of history, its urban spatial structure and cultural structure showed a parting form, this form from the material and spiritual levels are largely affected by the regional culture. Previous studies of the cultural center in Chengdu Qingyang District stay open space such as width of the alley, Wenshu "points", they have been studied for its historical evolution and spatial form, but the lack of will from the cultural perspective, Qingyang District open space Research "point, line, surface," the system as a whole. Therefore, this paper summarizes previous urban design theory, based on the local culture from the perspective of a systematic study of the structure of Chengdu Qingyang District open space with urban design analysis. Meanwhile, to tease out the evolutionary history of the corresponding historical period corresponding with the city of Chengdu geographical and cultural space form, summed up their regional culture and urban open space on the evolution of the law of the time series for the first "together" after "casual."Qingyang District of Chengdu as an open space area with a cluster of culture, with a representative. From the perspective of regional cultural heritage and development of modern analytical Qingyang District open space status quo. And the ruins of ancient cultures are Wenshu Buddhist culture as a central node in the two spaces together form the Jinsha Ruins- the width of the alley. Narrow alley contains casual urban culture of modern urban culture Chengdu casual impression concentrated reflection. In the narrow alley out radiation as a cultural center: the first circle of space and culture are the Du Fu Thatched Cottage of "the great poet culture", People’s Park, Huanhuaxi Park "casual tea culture", Qingyang Gong "Taoist culture" and Southwest Chengdu University of Finance and colleges "campus culture", as well as non-material cultural heritage Exposition combining ancient and modern; second circle of space and culture are Qingcheng Mountain "Taoist culture", Dujiangyan "hydraulic engineering culture," DUI "historical heritage culture ", Emeishan-" World Natural Heritage Cultural Leshan. " Qingyang District summarize traditional culture and development:on the one hand, the narrow alley belonging to the town’s traditional culture, urban development space is limited; on the other hand, the Intangible Cultural Heritage Exposition belong blending of traditional culture and modern culture, it is located on the outskirts of the city more space for development, and therefore the future of cultural core nodes to the width of the alley from Chengdu Intangible Cultural Heritage Exposition transfer.Status of research and analysis by the author of the status quo, Qingyang District found the problem. On the one hand, such as open space Baihuatan Park, People’s Park and other contact with the surrounding open space is not strong. On the other hand, Du Fu Thatched Cottage Huanhuaxi park planning and integrated design to form a strong group of ancient and modern culture has become the core of Qingyang District of open space. But the width of the alley as a spiritual and cultural core of Qingyang District, this space is separated from the core and heart of the culture and pattern, suggesting that the cultural development of Qingyang District, east to west axis, this axis, but the overall structure of the city south of Chengdu positive North axis divergence. Separation of the overall urban structure and culture axis will cause weakening of traditional culture, the city is bound to cause local culture in urban development status and role of lopsided, urban and regional characteristics unknown outcome recession.Face Qingyang District’s rich cultural heritage, in order to form these cultural heritage and development in material space, in the analysis of the domestic and foreign classic urban failure and success stories and general characteristics of the strategy and planning of urban space base in Chengdu, the proposed construction of Qingyang District Open space planning green infrastructure strategy. First, optimize the structure of the planning and layout of gray green infrastructure and planning the core area and the radiation zone, the last node to optimize space planning priorities. Strategies to achieve the goal through heritage and cultural development of Qingyang District, while improving regional environmental quality, improve recreation experience a sense of community, so that more low-carbon city, civilized, orderly, and enhance the public’s impression of the city.