Research On The Renewal Design Of Nanjing Laomenxi Traditional Block From The Perspective Of Collective Memory

With China’s rapid reform and opening up urban construction and renewal,under the influence of modernist design thoughts,modern imitations,plagiarism and reproduction are transplanted,so that the face of many ancient cities quickly degenerated into a "thousand cities side ",replaced the original regional characteristics,Collective memory also in the roar of excavators gradually "aphasia ".The Paris Tower in Tiandu City,Hangzhou and Longkou,Yantai,Let’s wonder who moved the Paris tower to China,the obelisk replaced the archway,it leads to the confusion of group memory and the distortion of city image.Laomenxi District is located in the south of Nanjing,it still retains a complete pattern of Ming and Qing dynasties,is the essence of Nanjing traditional culture and urban memory.With the development of the times,many maladies have gradually appeared in the Laomenxi area.From the perspective of collective memory,through the research and the renewal design of Nanjing Laomenxi traditional block,Discuss how to reconstruct memory landscape by collective memory,To protect and continue the city’s collective memory and historical context,so that modernity and sense of history coexist harmoniously,thus forming a unique regional perception.Firstly,the paper explains the coupling degree between the theory of collective memory and site of Lao Menxi in Nanjing,and combs the literature and cases of collective memory,traditional block and site planning;At the same time,the collective memory is classified into three elements: subject,object and time,and the spatial mechanism of collective memory is constructed according to the mode and characteristics of collective memory operation ——Factor extraction,spatial operation,spatial reproduction,memory arousal,and intervention prototype,typology,urban intention,place spirit and other design theories as the main space tools,so as to summarize the four main design techniques of reconstruction,analogy,collage and translation;Third,through questionnaire survey,ROST CM6 network public opinion system,literature reading,field visits and other ways to the old West Gate of the spatial status quo,history and collective memory of the three elements of qualitative and quantitative analysis,and classified extraction;Finally,based on the previous research,according to the comprehensive analysis and reference to excellent cases to formulate the corresponding design principles and design strategies,readjusting the texture and spatial pattern of the old Laomenxi area,with urban link context memory,texture repair spatial memory,commercial intervention catalytic memory,symbol implantation to deepen memory,scene reproduction life memory five points out of development and deepening design,In general,a museum overpass,a garden,a commercial street,two houses,five public spaces,from macro to micro,from planning to detail,according to the operation mechanism of collective memory,It provides a design reference for the traditional district of Laomenxi to activate the vitality of the site,enhance the living environment,and continue the collective memory and urban context.