结合城市设计理论,从解析“情境”概念出发,从空间体验、文化体验、自然体验三个方面分析重庆市沙坪坝区三峡广场的空间主体,再从空间形态、空间尺度两个方面剖析其空间客体,最后从可意象性、可达性两个方面研究空间主客体的相互作用与场所精神的建立,试图探寻一条科学表达城市广场情境的路径,为今后的设计和建设提供参考。 Based on the theory of urban design, from the analysis of the concept of “situation”, this paper analyzes the space main body of Three Gorges Square in Shapingba District of Chongqing from three aspects of space experience, cultural experience and natural experience. Then it analyzes its spatial form and spatial scale from three aspects Space object. At last, we study the interaction between main and object space and the establishment of space spirit from the aspects of image and accessibility, trying to find a scientific way to express the situation of city square and provide reference for future design and construction.