Research On Optimization Design Of Commercial Complex Above Subway Station In The Urban Center

The subway construction has been developed for half a century since the first subway line of Beijing has constructed in China from 1965,as one of the most ideal municipal transportation to ease traffic pressure and save the land,the subway is developing rapidly in first tier and second tier cities.The rise of the MTR can not only improve the transportation system,to facilitate travel,more can drive along the metro area commercial vitality,enhance the commercial value,promote the economic development of the city.The formation of the district to the MTR commercial building complex with the development of space.This paper firstly expounds the background of the Metro commercial complex building,and explains the concept of "MTR business" and defines the scope of the study,through the research of the relevant literature at home and abroad,study abroad on the Metro commercial building complex knowledge.Through the investigation of the domestic first-tier cities MTR commercial building complex case,try to research this type of project,and summarize its advantage: how to connected to the subway station effectively and seamlessly;how to design the entrance and guide people,make them through the Metro commercial complex;how to dispose the underground space of the Metro commercial complex building humanisticly.The key points of the design of Metro commercial complex building are summarized through the research learning.Finally,the domestic second tier cities of Changsha as an example in this paper,to understand the subway of situation of Changsha City,and analysis of the Changsha economic circle had been changed since the Changsha Metro Line 2 had been dredged,and the existing problems of Changsha Metro commercial complex building.Through the research on the Metro commercial building complexes in the theory and practice at home and abroad,is proposed to meet the Enlightenment of the development of Changsha Metro commercial building complex,also hope that through this research,development and design of city development in many domestic subway just emerging in the Metro commercial building complexes help.