Underground Space Design Of Commercial Building Entrances

With China’s rapid economic development, raising the level of urbanization,urban population is growing exponentially. It must inevitably lead to many problems,including scarcity of land. In order to ensure the sustainable development of cities,will inevitably change in the development of the spatial structure of urban system. Tothe ground as the interface, one upward, the height of the building is raised again andagain; the other is to underground development, the development and utilization ofunderground space. As the ground building height gradually reached a bottleneck,people’s attention gradually shifted to the underground.Development and utilization of underground space is the emergence ofunderground rail start. With the urban underground space development and utilizationof underground space development and understanding of people ascend, its spacedevelopment model has become increasingly diverse, with increasing proportion ofcommercial and open. But in the underground commercial building developmentprocess, but also exposed many of its design-flow line confusion, narrow space, theenvironment and poor feel poorer and psychological problems. This will be theground floor commercial building entrances and exits space as the starting point,intermediate space as the main focus, domestic and international data collection andfield research. Commercial building entrances and exits through the undergroundspace, shape, flow lines, environmental and behavioral aspects of analysis, exploringthe underground commercial building entrances space design strategy.This paper is divided into six chapters. The first chapter of introduction toexplain the origins and background topics, research purpose, significance andresearch methods, and build the logical structure of the article and frame structure;Chapter II of urbanization and urban spatial structure, this chapter describes thedevelopment of rapid urbanization, the rapid population growth can lead to lack of useof land resources, thus changing the spatial structure of the system of the city, peoplehave gradually developed from the eyes the ground turned to underground urban spaceurban space; Chapter underground commercial building space, this chapter discussesthe domestic and commercial building underground with the current developmenttrend, while in the design of the existing problems; Space for the undergroundentrance Chapter IV basic overview chapter, discusses the entrance of the underground space definition, classification, functional properties, intermediate space,and underground entrance space problems; Chapter entrances to undergroundcommercial building space design strategy chapter, mainly for problems with thecorresponding solution methods, and propose design strategies and principles relative;Chapter VI of chapter summarizes the main conclusion of this paper with the futureprospects for the development of underground space.