The Research About The Mode And Problem Of The Opening Residential District In The City Expansion

The current Chinese city is in the stage of quick city expansion, the residential district construction becomes the one of the main ways of city expansion. Because residential district are mostly of closing type, some have been dismembered, and some have been the obstacle of the city expansion. Especially the breakage of the city road's construction, obstructs the city keeping on developping, also obstructs the communication of the crowd, resulting in each of city split into pieces part. With its contrary, there are some different prospects of the opening residential district. It not only does not obstruct the development of the city, but also still become the motive of the city expansion, and becomes the most region of the vitality in the city.In the current background that city is in the quick expantion. This text selects the opening residential district for research object which adjusts the city expansion, regarding space plan and closing scale of the opening residential district, and the connection between opening residential district and city expansion as the point. Selecting the opening residential district in the 1980's of Hangzhou City and Si ji Huacheng as the research object, with comparison research, finding out the problem among them and considering on some counterplan. Through the analysis argument of theories and case, putting forward the homologous principle and method of the opening residential district about the space distribution, street space, business space, public facilities, closing scale etc. Researching the development mode of the opening residential district, hoping to offer some draw lessons for residential district how to adjust the city expansion.