摘要
钢管混凝土是一种轻质、高强的组合材料。近年来在桥梁工程中的应用已越来越多,是一种有效而经济的结构形式。钢管混凝土不仅已广泛用于拱式桥梁,在其他桥梁及桥梁的其他部位都已有应用。文章着重介绍了钢管混凝土在桥墩、连续刚构桥、斜拉桥和拱桥上的应用实例,并建议尽快完善桥梁设计规范中的相关内容,以促进钢管混凝土在桥梁工程中的应用与发展。
Steel-tube concrete, a light composite material of high strength and an effective and economic structuraltype, has been used more and more in bridge construction, not only being used for arch bridges but also for other bridges and other parts of bridges. In this paper, examples of the application of steel-tube concrete in bridge pier, continuous rigid structural bridge, cable -stayed bridge and arch bridge are introduced, and suggestions are proposed for perfecting the relative contents of bridge design specifications to promote the application and development of steel -tube concrete in bridge construction.
出处
《中国市政工程》
2004年第3期39-41,共3页
China Municipal Engineering
关键词
钢管混凝土
桥梁工程
拱式桥梁
桥墩
连续刚构桥
steel-tube concrete, application, example, bridge engineering, specification
