摘要
桥梁采用结合梁结构,可以提高结构的性能,并且容易实现大跨度。以湛江海湾大桥、日本浜名湖曲塔大桥、上海轨道交通3号线跨中山北路桥等为例,介绍了结合梁结构在斜拉桥、矮塔斜拉桥、城市轨道交通高架桥、连续梁刚桥、人行天桥中的应用,并对结合梁钢一混结合部的设计、施工方法及养护维修进行了探讨。
The application of composite beam in bridge will improve the performance of the structure and will easily realize the long spans. This paper introduces the contemporary application of composite beam in bridge, discusses the design, the construction methods of joint section, as well as the future development of the composite beam bridge.
出处
《城市轨道交通研究》
2007年第7期34-38,共5页
Urban Mass Transit
关键词
结合梁
结合部
主跨
边跨
composite be.am, joint section, main span, sidespan
