Research On The Complex Circle Of Urban Space Form Demension

Since the 1980s, the ecology city theory research and the practice had been the hot spots about urban constructions and ecological science in China. People have changed their minds from the introspection appeal and the passive prevention to the melioration of city ecological environment and the urban ecology spatial structure, to be coordinated positively the urban development the stage. Almost all these research studies propose countermeasures about urban environment from the ecology stratification plane, but ignore how Urban Space form achieved the urban form sustainable development as a complex organism through the circulation. Thus the thesis proposed to establish a complex circle of Urban Space as the direction of Chinese urban form sustainable development and to carry on discussing the theory and the method based on the viewpoint.This article investigates the sustainable development of Urban Space form by circulation through"the complexity"of the system theory. The urban form is a huge complex system, so its complex circle research must be predigested. Therefore, the thesis try to construct the complex circulation frame system of the Urban Space form from the urban space's environment form, the economic form and community form respectively, use the circulation development model to unify the urban space form's environment background, the economic force and the social objective together. Because of the characteristics that ecology city research qualitative investigation are much more than the quantitative investigation, this article has constructed an urban space form complex circulation quality synthetic evaluation system, which includes the environment, the economical and the form of society essential factor's complex circulation, and studied the urban space form complex circulation degree.Ecology harmony of the environment form is not only the precondition of urban space form complex circle, but also the most essential factor to realize the harmonious city and feasible-living urban. This article summarized the core characteristic of environment complex circle in the view of the environment form. The regulative strategy of urban environment form's complex circle in natural spatial, urban skin texture, spatial order, ecologic landscape and humanities environment was investigated. Economical form's apparent is the most important power factor to promote the development of urban space form, which stresses that the economical high ecology efficiency causing the urban space form's order expansion and the urban encircling zone space organic organization. The thesis separately studies on the urban space shape complex circulation growth from two directions: breadthways organizing the prime motors, the dynamic development phase, goal variety and the constitutive economy of city spatial economy shape complex circulation, and lengthways constructing levels on macroscopic, intermediate and microscopic perspectives.Community form's new theory dimension stressed that the core essential factor to realize the urban space form's complex circle is restructuring of harmonious community form. The circulation value is considered as constructing complex circle ecology values of Urban Space form, based on different time urban space forms'social value successions. And urban culture is regarded as the spirit and soul of the urban space culture form and is the social value engine. Each culture pattern in urban space complex circle evolution processes should be treated equally. Community form's complex circle ideas discuss about the human and the nature, the human with the human, and the history and the future, and provide the related safeguard system as a support.The paper builds the complex circle quality synthetic evaluation frame from the urban space form. The regulative strategies of urban environment form's complex circle in Harbin are demonstrated on environment form, economical form and community form. And ecologic quality synthetic evaluation system of Harbin has been constructed.The research on the complex circle of urban space form is not a linear process which has the obvious cause-result relation, but a nonlinear coupling process with multi-factors. The paper gain the following innovative achievements: proposing the urban space form's complex circle; constructing the complex circulation form systems of urban space from three different shape angles; building the urban space form complex circle quality synthetic evaluation frame; and studying urban space form complex circle based on Harbin. These achievements establish the theory and practice foundation for further development of the urban space form's ecology research.