| From the basic urban observation,attention is paid to the current national urban development characteristics of promoting the process of urban old residential areas.On the one hand,it is proposed that the reconstruction of urban old residential areas should pay attention to the improvement of landscape environment quality,to meet the needs of urban residents for better quality of life;On the other hand,it emphasizes the importance of collective memory,community context and regional culture in the construction of urban public space,and achieves the purpose of protecting and inheriting culture through the artistic design of landscape environment.First of all,the concept of "collective memory" is introduced to sort out the current domestic and foreign research on landscape environment transformation,collective memory and the relationship between spatial environment of the old urban residential areas.Starting from the characteristics and landscape representations of the collective memory,it is analyzed that the old urban residential areas generally have the landscape characteristics that carry the memory of urban development,represent the living characteristics of residents,and continue the humanistic value of the community.At the same time,the feasibility and specific ways of applying collective memory in landscape renovation design are summarized from four aspects:mining and refining collective memory,tracing and extending cognitive emotion,utilizing and reconstructing traditional old objects,optimizing and activating historical features.In addition,three domestic and foreign practice cases of cultural landscape transformation of Fandong Railway Community in Zhoujiaqiao Street of Shanghai,cultural landscape transformation of Yulin East Road community in Chengdu,and public environmental landscape construction of Afghan Market cultural area in Victoria state of Australia are analyzed.The experience and enlightenment are summarized to provide paths and methods for the research and design of this subject.Secondly,starting from the perspective of promoting urban renewal and the reconstruction of old urban residential areas,this paper selects Gansu Dongxing Aluminum Lanzhou Residential Area,a representative factory and enterprise residential area,as the research object,to collect data and sort out community history,culture and residents’ collective memory,and conduct field research and analysis of the surrounding environment and landscape environment construction status of the community.In addition,questionnaires were issued to understand the age composition,daily activities and will demands of the community and surrounding residents,and to summarize and analyze the existing links between the community collective memory and landscape environment,as well as existing problems and deficiencies.Then,to continue the community collective memory and traditional context,improve the community landscape environment as the core,clear design basis,goals and concepts.Adhering to the principles of collective memory to create the place environment,industrial symbols to shape the landscape impression,and classified transformation to stimulate the vitality of the community,three strategies and approaches of memory inheritance and landscape transformation in the transformation design of the community landscape are proposed: one is to reshape the overall concept and weave the memory space,the second is to preserve the community context and dig the life scene,and the third is to extend the physical space and create the memory place.Finally,combining theory with practice,on the basis of summarizing and analyzing the theoretical basis and current problems,this paper studies the landscape renovation design practice based on the actual site--Dongxing Aluminum living Area(East District)in Gansu Province,taking the continuation of residents’ collective memory and the inheritance of community context as the main line.Different functional landscape Spaces and memory corridors,landscape interactive walls,multi-functional seats,cultural bricks,barrier-free design and other landscape devices and facilities were designed in detail,exploring the feasibility of applying the theory of collective memory in the transformation design of the landscape environment of the old residential district,providing theoretical support that can guide practice for the transformation of the old urban residential district at the present stage. |
