The Study On Renewal And Transformation Strategy Of Old Industrial District Under The Urban Catalyst Theory

With the continuous development of new urbanization construction in our country and structural adjustment and industrial transformation in the ongoing in cities, some industrial lands in urban are gradually facing the situation of being eliminated. These industrial areas are gradually away from city as a result of excess capacity and ecological pollution and so on reasons, the rest of the abandoned industrial lands become urban ills. Most cities choose simple and crude way of "topple and rebuild" in the renewal and transformation of the abandoned industrial factories, which both consumes a lot of manpower and material resources and waste of city resources, at the same time the left history culture of old industrial areas will be destroyed, meantime the urban residents’ memory and belonging of the industrial factory will be erased.In view of the urban problems caused by the decline of the old industrial area of the city and many difficulties faced by the renewal and transformation of urban old industrial areas, “urban catalyst” theory is introduced on the renewal of old industrial areas design guide in this paper, in order to emphasize the maximum extent of preservation and reconstruction of the existing buildings and structures in the old industrial areas. Activate and convert the use function of the industrial area by means of selection and implantation of catalyst elements, revive the old industrial area and radiate stimulating a full range of development of surrounding areas of economy, culture, society and so on. Try to use "urban catalyst" theory to guide the macro and micro renewal planning design of old industrial areas, for providing a new attempt and reference to the industrial areas renewal.Firstly, the concepts of urban old industrial areas renewal and transformation is summarized in this paper, and the origin, definition, type and application principle, as well as the theory practice domestic and abroad, of the “urban catalyst” theory are explained. Then, the renewal and reconstruction theory and practice of the urban old industrial areas are introduced, and the renewal strategy of old industrial areas are proposed by use of “urban catalysts” theory, the specific content of the old industrial areas transformation is analyzed and sorted out from the function, space and culture levels.Secondly, the specific “catalytic” design application of the renewal and transformation of Shougang industrial area is carried out, and the specific renewal method of “urban catalyst” theory is described from macro location and micro architecture aspects. Finally the "catalyst" renewal strategies of the old industrial areas are constructed, so as to provide some theoretical guidance and reference for the renewal of the old industrial factories in our country.The innovation of the paper lies in the “urban catalyst” theory is introduced to the old industrial district renewal design guide which, for maximum protection retention and transformation of old industrial plant with the value of the buildings, structures and other is stressed. Through selection and implantation of catalyst elements active in converting the use function of the industrial zone, revival of the old industrial area and radiation stimulating the development of surrounding areas of economy, culture, society and so on. Try to use “urban catalyst” theory guide the old industrial district renewal planning design of macro and micro, new attempt and provide reference for the industrial zone update.