STUDY ON THE PROTECTIVE DEVELOPMENT STRATEGY OF THE INDUSTRIAL LAND OF THE REMAINING TYPE OF NORTHEAST PHARMACEUTICAL FACTORY UNDER THE BACKGROUND OF STOCK RENEWAL

At present, cities are required to follow the concepts of "smart growth" and "compact city", emphasize multi planning and three line management, and further promoting the utilization of urban stock land to a new height.Due to the negative environmental impact, inconvenient industrial conditions, low land efficiency and other reasons, industrial land in urban central area has become the preferred target for stock renewal. This study aims at how to coordinate the industrial heritage protection and urban renewal. Based on the analysis of the status quo of the residual industrial land, this paper proposes the method of "qualitative+quantitative" method to evaluate and determine the retained heritage objects, and then puts forward the suggestions of "changing the nature of industrial land, transforming and utilizing the industrial heritage, optimizing the spatial renewal and integration. The renewal strategy of "planning management guiding implementation" is to comprehensively coordinate the protection of heritage value and comply with the dual demands of urban renewal, so as to form a renewal mode of coordinating the protection of industrial heritage land.