伴随着地上发展趋向饱和、交通拥堵等城市核心区发展面临的困境,地下交通枢纽建设及地下空间的开发与利用势在必行。东风广场片区为昆明市城市发展核心区,该区域地下空间的开发利用在改善城市环境品质、塑造城市核心区崭新面貌、扩容城市空间及丰富城市公共生活方面具有重要意义。在东风广场片区结合轨道交通枢纽站点的规划及建设,提前规划及预留与周边城市综合体、城市地下空间的连通条件,实现大片区范围的地下空间互联互通、地面空间便捷联系,探索在CBD、TOD双重驱动下的城市地下空间开发和利用的可行路径,为城市核心区地下空间的开发提供参考。

With the development of the urban core area tends to saturation, and have to face traffic congestion and other difficulties, downward development,the construction of underground transportation hubs, and the development and utilization of urban cities is must be made. Dongfeng square area is the central urban district in Kunming, underground development of this area is contribute to improve environmental quality,mould new look, exten space, enrich pubilc lives of the central urban district. To combine with the plan and construction of rail transist hubs in Dongfeng square area, to plan and reserve connectivity condition with circumjacent urban complex and underground space in advance, so as to realize interconnection of underground space and convenient contact of ground space in wide range, and in order to explore the feasible way of the development and utilization of the urban underground space by the dual driven of the central business district and transit oriented development.