Application Of The Urban Context In The City Renovation

Every city has the same or similar urban context relationship, no matter how urban form in the history of changes, is bound to be followed urban context relationship, and context is not fixed rigid, is on the basis of its inner development regularity of continuous development and self-renewal, the development of the urban form according to the development of the urban context, showing a double helix shape space structure, abundant and stable.At present, the city's urban renewal project is in full swing, city a new round of reform and construction boom has many historical and cultural relics have been into the demolition plan and ancestor's legacy is faced with crisis "survival", also make the city is losing its geography, culture, traditional, diverse characteristics, loss of culture. Facing during the high speed development of urbanization development of China's urban renewal of complexity, uncertainty and dynamics characteristic, objective to study the history of western and Chinese cities update development of context, in the process of comparing a summary of the gain and loss of its success or failure, in tangshan, for example, with a new perspective to further analyze the elements of context in the urban renewal, study and formulate effective measures, in order to solve urban renewal transformation process in the context of problem, further recognize the inherent law of urban renewal and reconstruction, grasp the contemporary urbanization process and trend of development, guide the practice of urban renewal.This article first related concepts and theories of urban context system combing, to define context and urban context, studies the influence factors of urban context, the analysis of the structure of the urban context and form of expression, to explore the research methods of the urban context, the value and meaning of the urban context.Secondly, analysis of urban context system development experience at home and abroad. Analyses the present situation of the ecological system was damaged, Experience of domestic urban context system development and cities in Europe and America and Japan context protection case analysis, summed up the experience and provide reference for urban context development in Tangshan.Thirdly, taking Tangshan city as an example, discussed the sustainable development strategy of development of the urban context, promoting the value of urban context of urban planning strategy, promote the city of old and new context.