针对近年来我国城市特色营造的热潮,本文在分析环境意象组成的三个因素——个性、结构和意蕴的基础上,选取北京前门大街为典型案例,从城市设计和空间认知的角度,对主题单元、主题连续性、主题强化、个性元素、偶然元素和区域边界六个方面进行分析,探究传统城市空间结构的意象载体,为今后基于传统文化基础的区域环境规划设计提供方法与策略。 Aiming at the craze of urban features in our country in recent years, on the basis of analyzing the three elements of the composition of environment image - personality, structure and meaning, this paper chooses Beijing Qianmen Street as a typical case. From the perspective of urban design and spatial cognition, Theme unit, theme continuity, theme enhancement, personality elements, accidental elements and regional boundaries. It explores the image carrier of the traditional urban spatial structure and provides methods and strategies for the future regional environmental planning based on the traditional cultural foundation.