Gu, Taiwei2023-07-302023-07-302019978-88-99243-93-7https://hdl.handle.net/20.500.14235/447Urban public space provides the place and environment for leisure, entertainment and social intercourse for residents, and it is an essential part of urban composition. In the process of building public space, we should pay full attention to the use value of public space to people and people's perception of public space. Through the use of various dynamic elements in public space, the space environment can play a guiding role in human behavior, and create a city public space that corresponds to the behavior of communication activities. Based on the theory of environmental behavior, this paper deeply interprets the interaction between space environment and human behavior, and analyses the characteristics of human behavior in urban public space. It also elaborates the influence of environmental behavior on public space in combination with Xi'an Circle Park, and explores the ways of constructing urban public space with local historical and cultural characteristics, so as to improve the quality of urban public space.enPublic space The round-city-park in Xi'an Environmental BehaviorArticle3157-3163