Research On The Bottom-up Regeneration Of Historic Urban Area

The practice of urban regeneration in our country is mainly the top-to-bottom of delivery mechanism.This mechanism has a single body-the single goal of government leading,simply the pursuit of economic efficiency of the city growth,single update-large demolition material environment overall update and other distinctive features.But this model is unsustainable.This shows that it has smoothed the historical material environment and culture,destroyed the neighborhood structure of the old city residential areas and destroyed the industrial ecosystem.Through a summary of the study of the historic area,the urban regeneration literature and the update case at home and abroad,the British history of the two models is closely reviewed,especially for the long history of updating and the strategy.First try to put forward the basic pattern the about the life of historic area,production and culture framework to understand the meaning of the historic area update and the definition of the urban regeneration.The purpose of sustainable urban regeneration should be to protect and develop both,where urban development is the balance of supply and demand and the environment for urban life and production space.Followed by a different scale of the old city update defined from top-to-bottom and bottom-up delivery mechanisms,that the bottom—up model is to respond to local and human needs-oriented renewal of the historic area,and local and human behavior,self-sufficiency Self-contained update mode.Through the local and human needs,the bottom—up model for classification analysis.The first is the life demand from the old city and the pursuit of sustainable settlements,the corresponding operating mechanism,which acts mainly in neighborhood and third party organizations;the second is from the prosperity of the production market,business,Tourism and cultural and creative industries;the third is derived from the old city of historical and cultural protection needs and cultural pursuit of the main body,including the revival of cultural architects,cultural groups.The combination of these three requirements basically forms a sustainable,universal bottom-up delivery mechanisms that has its own strengths and weaknesses in fulfilling the material,social,economic and cultural goals of the urban regeneration.Compared to the purpose of sustainable urban regeneration,the first two to update the main city to ensure the development of the last one to protect the main continuation of the city history and culture.The article concluded that in the urban regeneration strategy,to adopt a complementary collection strategy,the historic area of restrictions into resources,multiple participation in the operation is possible to comprehensively solve the problem of the historic area to ensure that the historic space supply and demand balance,the continuation of history and culture.