Research On The Renewal Strategy Of The Old City Under The Concept Of Darning

The old city district has witnessed the development history of a city and is the carrier of urban culture.However,with the continuous advancement of modern urbanization,the problems that have emerged in the renewal of old urban areas have become increasingly significant.The construction of the old city is old,the building is seriously damaged,and the environment of the city is complex.Large-scale renewal is easy to cause the city's cultural context to break,which is not conducive to the continuation of the city's historical culture.At the same time,people's insufficient understanding of the importance of the old city,lack of funds and many other factors have also led to many challenges in the process of rebuilding the old city.Therefore,it is very important to respect the culture of the old city,respect the traditional living habits,and continue the urban texture in the renewal of the old city.From the perspective of planning and design,this paper analyzes the successful cases of "darn city" at home and abroad,summarizes the "darn" method suitable for the renewal of old urban areas in China,and applies it to practical cases.This article is mainly composed of four parts.The first part is the introduction part,which mainly clarifies the research background,purpose,significance,related concepts,domestic and foreign research status and research content methods and framework of the subject;the second part mainly elaborate the connotation,evolution and development of the darn concept,and analyzes and studies the domestic Related cases from outside,summed up the enlightenment of the concept of darn on the renewal of the old city;the third part analyzes the problems existing in the renewal of the old city,proposes darn elements,steps,principles and strategies to provide the theory for the next specific planning and design Basis;the fourth part of the empirical study,a comprehensive analysis of the surrounding areas of theKaiyuan ancient city mosque,analyze its existing problems,and use the theory summarized above to guide the next plan design.This article aims to use the darn concept to perfectly combine the culture,transportation,and life of the old city and the new city to form an organic whole and realize the harmonious coexistence of the new and old city.