Study On Exterior-space Design Of The Large-scale Commercial Buildings

The exterior-space of Commercial Buildings is an important component of urban public space. Bearing the city's history, culture, and to accommodate a large number of people, Building external commercial space occupies an important position in the city. Meanwhile modern shopping and commercial development of the public have further consumer demand and eventually the temptation to enhance leisure function of the external space. However, today's large external commercial building space congestion, the chaotic environment, the security is poor. How large commercial building space that meets the needs of external commercial activities and daily leisure can become a better place is an urgent study.In the design progress of exterior-space, function is the primary issues to be considered. And the operator or set designers with the functional performance of the external space environment, produced by the interaction of the public and external activities of the space environment. The final set of functional operators or designers will be achieved through the activities. This paper will be divided into commercial functions and the functions of external space, traffic flow, recreational functions, and cultural dissemination functions of landscape functions. Space will be divided into outer space in accordance with these space, the square space, a mixed space. The environment and the conduct of activities in the psychological use the study of the relationship. Wuhan to use this framework for large-scale commercial building space activities outside investigation, and the original set of public activities, the similarity function for comparative analysis of the results will be compared with previous research, In this paper, together with the framework of a comparative analysis of large commercial construction reached outer space design methods. The paper is based on a functional basis of exterior-space. The activities related to the space environment and public liaison, operators or designers will set the subjective and objective function similarity analysis of the results of activities of the public.