钢管混凝土拱桥近十年来在我国发展迅速,随着数量的增多,跨径与规模也不断增大,分布区域也越来越广,除了钢管混凝土拱桥具有材料强度高、施工方便、造型美观等优点的原因外,与我国正处于大规模的交通基础设施建设时期的大环境有密切的关系。将根据钢管混凝土拱桥在我国的应用情况与近几年的发展趋势,对混凝土桥梁的结构的设计制造及维护作简单探讨。 In recent ten years, the CFST arch bridge has been developing rapidly in China. With the increase of the number, the span and the scale are also increasing. The distribution area is also becoming wider and wider. In addition to the advantages of the CFST arch bridge, such as high strength, convenient construction and beautiful appearance The reason is that China is closely related to the general environment in the period of large-scale transport infrastructure construction. According to the application of CFST arch bridge in our country and the development trend in recent years, the design, manufacture and maintenance of concrete bridge will be briefly discussed.