The Organic Venation Of Urban And Rural Spatial Reconstruction Model Study Based On The "Greenway Gene" Transplant

Balancing urban and rural development is the basic task currently faced by ourcountry, is also a highly unity of China’s current economic, social and culturaldevelopment goals. Since China’s reform and opening up, the process of urbanization inChina has been entering into the phase of rapid development. Overall economic levelhas been significantly improved. Our country gradually embarked on the road ofdevelopment with a target of building a well-off society. However, with the expansionof city and the complication of cities’ functional composition, a pent contradiction israpidly expanding, which hide in the appearance of stable growth of national economy.At planned economy period, the allocation of all important factors of productionwas taken the city as the center.Urban and rural relationship has been tilting seriously since Industrial developmentbecame the top priority of national economy growth, from which problems arose. It wasmainly demonstrated in the severe dualistic development trend between cities andcountryside. For example, the income gap between urban and rural areas increased withyears, urban and rural development benefits lost its balance, and a variety of social andenvironmental problems came one after another. Up to this day, this opposition hasbecome a huge obstacle to Chinese economic and social development.Therefore, the CPC Central Committee timely proposed the strategy of balancingurban and rural development, trying to ease the contradictions and conflicts caused byopposition through integrated allocation of resource factors, rational distribution ofurban and rural industries and active guidance of building a coordination integrationmechanism. At the same time, the Central Committee also appealed to all areas ofsociety to brainstorm and try their best to explore new ideas of the integration of urbanand rural development.The study of urban and rural space reconstruction in this paper is unfolded underthis background. It makes full use of the guidance and control role of urban planningfield to urban and rural space, proposing solutions to cope with the dual structure ofurban and rural space. In the course of study, from the routines of traditional spaceresearch, this paper systematically sums up the objective law of urban and rural spaceevolution, on the basis of which builds the basic ideas of the research. Meanwhile, itexpands its research horizons to the current hot fields of urban planning. Combined with the advantage properties of greenway space, this paper creatively puts forward the spacereconstruction model of organic venation which refers to greenway entities.The space reconstruction model of organic venation derives from two ideas.On one hand, starting from the objective features and dynamics of the evolution ofurban-rural relations, analyze the characteristics demonstrated in space of differentperiods in the process of changing urban-rural relations. On this basis, predict and provethe structural relationship of future urban and rural space, and compare the result withthe present structure. Then it puts forward that the best way to successfully achieve thetransition between the two is to introduce media space into the opposite urban and ruralspace, which will play a media role of “connecting link” and build close correlationbetween them. At the same time, in order to ensure the special functioning of this mediaspace, it puts forward five functional modules of its space functional structure, andmakes it qualitative.On the other hand, it aims at the basis of the theoretical constitution of media space,looking for a corresponding spatial mapping entity, which is regarded as a reference tothe spatial form and features of media space, to spatially stereotype the media space.The paper is selected the greenway entity as a reference, extracting the objective laws ofgreenways which remain unchanged in the process of functional expansion andmorphological evolution, summing up three connotation of form of the greenways"gene", which correspond to the three attributes of greenway in the points of spacemorphology, spatial composition and space mechanism, which are regarded as areference to spatially stereotype the media space. Meanwhile, analyze and prove thereliability and the feasibility of transplanting.Through integration of the corollary of the above two ideas, that is theoreticalqualitative and spatial shape of the media space, put forward a new concept of mediaspace, namely, the concept of organic venation. Finally, based on the idea ofreconstruction of urban and rural space, raise the core results of this paper, namely, thespace reconstruction model of organic venation, and then elaborate on the theoreticalconstitution and the spatial mechanism of the model respectively.The construction of the organic venation model not only follows the objective lawof urban and rural space evolution, but also integrates the essential characteristics andfunctional advantages of the greenway. The idea is clear and full of creativity andpractical instructiveness. It is a good supplement and perfection for the theoreticalsystem of the urban and rural space evolution of our country. Meanwhile, it excavates a new derivative field of the functioning of greenway from another perspective, whichbenefits the development and inheritance of the theoretical system of greenway.