A Study On Conservation And Control Guidelines Of Historic District

China's history of the theory and practice to protect neighborhoods in the West under the influence of the urban planning and design. gone through a lengthy process. From the protection of heritage buildings has gradually developed into a single multi-angle multi-level historical and cultural heritage protection system, the protection of historical districts have become widespread concern. So far, China's historical districts protection were more from the planning and construction of the monomer seek to protect, In addition to building monomer protection, the control of the entire region basically stay in the two-dimensional plane level. Space protection for the district, it is far from enough. What we need is to introduce urban design analysis, An analysis of the spatial characteristics and historical neighborhoods constitute elements better spatial characteristics of the overall preservation of historical districts.The primary objective of this paper is to study urban design and control methods in the history of districts, China's national conditions and the situation and try to formulate a suitable control guidelines to protect historical districts and provide a useful supplement to the existing conservation planning. Combining research, in a bid to build districts that can be applied to the protection and control system in China's history,thus a more comprehensive system for the protection of historical heritage city.The process of historical districts in the urban design theory Application of urban design guidelines for the control method and control system to protect historical districts. Western countries have done a more thorough analysis. Finally combined with China's actual experience and previous studies, trying to control the Historic Districts Guidelines to formulate the concept, take the five major road historic district and the typical plot for example, to formulate guidelines for the control of land protection. Made different kinds of sub-plots and control guidelines for the protection of examples. Finally, this study is based on a number of related issues, the concept of building control system to protect historical districts.