Study On The Method Of Existing High-rise Sustainable Renovation In Dalian

The high-rise residential buildings began to appear in China in the 1930s, Generally begin construction in national each big city in the 80’s after. So far, the quality of design and construction of high-rise residential of continuous improvement, has become the mainstream of city residential construction.It’s rising height provide as much as possible of the living space for city residents, it is changing the city’s skyline, to great effect to improve the image of the city. Under the background of the construction in the large-scale, high speed, the first batch of high-rise residential which had been gradually neglected has undergone great changes:1) the number of existing high-rise residential location from the edge of the city groups at the beginning of the construction into the city center, with lots of good advantages, value promoted.2) Existing high-rise residential monomer with service life shorten gradually highlighted a series of problems, affects the living quality of the residents These problems include:Public facilities are obsolete, lack of public activity space, Living space is small Apartment layout design is not reasonable, the wall heat preservation effect is poor, lack of neighborhood relationship. How to avoid a large demolition and construction way of solving this contradiction to look for a kind of low energy consumption, sustainable design strategy of high-rise residential has gained a new life, is one of the urgent problems of delay.In this paper, in order to Dalian City as an example, were built in the last century 80’s to 90’s representative on a high-rise residential as the research object, through the literature review, field investigation, field surveying and mapping and other methods to have a detailed analysis on existing high-rise residential.At the same time, has a detailed analysis on practical examples of high-rise residential updated of western developed countries in recent years outstanding summed up the existing high-rise residential sustainable update method, and finally select the Dalian city representative existing high-rise residential (District), from the three aspects of residential, building body, the indoor environment,to make specific analysis of existing high-rise residential of sustainable update method. Provides beneficial thinking for Dalian city existing high-rise residential update...