Three-dimensional Form Of Urban Greening Densely Populated Residential

With the development of China’s real estate market and to speed up the process of urbanization construction, in order to solve the problems of the housing, to buy a house in China, to develop the population intensive residential buildings. There on the one hand, because of historical reasons for the old city has large population intensive residential, on the other hand because of economic reasons a lot of new affordable housing and public rental housing, these cities are intensive residential construction has the characteristics of the economy, affordable, and practicability. Construction of ecological green building has become a main trend of modern architecture, and the old population intensive residential building as the transition of urbanization still exists indoor and ventilated daylighting is insufficient, the low degree of community greening, energy consumption is high. The author sums up the city through on-the-spot investigation and data research intensive classification and greening characteristics of residential construction, from the design modification of economic practical needs and psychological needs of people to nature, from the external landscaping building deepened the shift of the system of the whole ecological energy-saving, intensive development of city construction stereo virescence design concept and innovation and reform.This article elaborated the city intensive residential buildings of different types of vertical greening form and function requirements, to explore sustainable urban architecture form of stereo virescence. In old residential districts and the new economy applicable room transformation direction of choosing the most conform to the principle of sustainability, port of Chagang community the typical urban intensive residential building three-dimensional green renovation project as a case, in Wuhan city vigorously under the background of constructing "ecological garden city", to "live" in the landscape design guidelines, summarizes the design principle of the old building and organizing principle, research the green ecological system of residential building and rebuilding of resource recycling system, refined, and the optimization method and the practical value, the advantage of urban intensive residential building the solid greening and the problems needed to resolve.