An Elementary Research On Urban Node With Their Influences On The Bottom Space Of The Building

Urban node means important road junction, the Public Square, and other core areas, as a region nuclear. It is always full of public facilities and collects a crowd of people. So it is also the important elements of urban cognitive elements. Because of its dual gather nature of function and stream of people, together with the people's long for the traditional places for urban life, urban node show large requirements to urban public space, thereby enabling the construction in bottom space of the urban nodes assume the functions of the public space of the city, it also can prompted increasingly close links between the construction and the city.The design of the Bottom space is the key link to handle the relationship between urban construction and the city. This article defines the space concept and characteristics of city node, then on this basis study the bottom space of the building in urban node and its features and the functions of urban nodes, the link between spaces, draw lots of applicable ways and means to this particular bottom space of buildings. Finally, through researching the node of the city space of Youhao Town Square of Dalian and the design of buildings and construction of the bottom space, set forth the feasibility of this study theory of the article.