Research On The Strategy Of The Archaeological Sites Protection And Urban Renewal In The View Of ‘Layering’

In the list of important archaeological sites that have been excavated,many ancient capital sites are overlapped with modern urban areas.The sites are under the surface of modern buildings,and the continuous process of urban renewal makes these sites be found.Their protection has become a very important problem in the construction of these historic cities.The content of preservation and exhibition of archaeological sites is limited to the unity of the site ontology or the characteristics of urban morphology,but it ignores the expression of the background environment.In the context of the current national advocacy of "urban design" and "urban double repair",the construction of historical cities should pay more attention to the integrity of the urban environment,and the protection of archaeological sites should also be taken into account.The protection of archaeological sites should also consider protecting the integrity of its background environment and realizing the win-win situation of urban renewal and site protection.In this paper,the scope of the study is limited to the archaeological sites in the city.First,the concept of "archaeological sites" and "city" is explained in detail,and the relevant laws and regulations and research results at home and abroad are briefly summarized.Secondly,it analyzes the contradictions and puzzles in the protection of urban archaeological sites,and the "urban renewal" theory of the current urban research,and establishes the connection between archaeological sites and urban renewal.Then,from the study of the development of cultural heritage protection,to the historical landscape of the city,the theory of "layering" is introduced,and a new urban cognitive system is set up.We should expand the city into a historical dimension,a contemporary dimension based on the time dimension,and a natural dimension and an artificial dimension based on the spatial dimension,to form an integrated and dynamic urban spatial system.Guided by the perspective of "layering",the fourth chapter discusses the protection principles that should be observed in the ancient ruins of the city under the universal meaning firstly,starting from two aspects of time and space,and combining cases with an extended interpretation.Then a comprehensive evaluation system is constructed to guide the follow-up study of Luoyang archaeological sites protection and urban renewal strategy.The fifth chapter makes an overall interpretation of the characteristics of Luoyang archaeological sites and the orientation of urban development at first,and then decipher the elements of the "layering" of urban time and space;take the above principles as the guiding ideology and the comprehensive evaluation system as the research method,and discuss the city zoning,and aim at the different areas in the north of Luoyang.The design strategy of time and space level is put forward in the region,hoping to play a guiding role in the subsequent urban renewal process.