木拱桥是指由木杆构件纵横相贯形成的木拱结构的拱桥,俗称虹桥。该文探讨了北宋张择端《清明上河图》中虹桥的结构特征,分析了闽浙现存木拱桥的技术改进、施工方法和建筑特色,并介绍了闽浙木拱桥的分布状况和几个实例。 Wooden arch bridge refers to the vertical and horizontal wood components by the wooden arch arch structure, commonly known as Hongqiao. This paper explores the structural characteristics of Hongqiao Bridge in the Zhangmingdian “Qingming Upper Riverside” in the Northern Song Dynasty. It analyzes the technical improvements, construction methods and architectural features of the existing wooden arch bridges in Fujian and Zhejiang Provinces. It also presents the distribution and some examples of the wooden arch bridges in Fujian and Zhejiang.