本文在对我国城市面临的挑战进行分析的基础上,通过国内外大量案例的分析,提出了城市地上地下空间一体化规划可为可持续发展提供新的思路。通过分析地上地下空间一体化认识过程,明确了地上地下空间一体化规划的主要目的,解析了地下空间规划的特点、难点和关键,提出了处理好地上地下空间一体化是地下空间规划的关键。最后从政策、规范、控制与引导等方面提出了7点建议。 Based on the analysis of the challenges faced by Chinese cities, this paper analyzes a large number of cases both at home and abroad and puts forward that integrated planning of urban underground and underground space can provide new ideas for sustainable development. Through analyzing the process of recognizing the integration of aboveground and underground space, the main purpose of the integrated planning of aboveground and underground space is clarified. The characteristics, difficulties and key points of the underground space planning are analyzed. It is proposed that the integration of aboveground and underground space is the key to the planning of underground space. Finally, from the policy, norms, control and guidance and put forward seven suggestions.