摘要
大跨径钢桥面铺装体系由钢桥面板、沥青混合料铺装层、横隔板、纵隔板、加劲肋及主梁等组成,其关键技术研究包括:钢桥面铺装结构的研究,钢桥面铺装材料性能的研究,钢桥面铺装体系力学特性研究,钢桥面铺装体系疲劳损伤特性研究,钢桥面防腐蚀性能研究以及钢桥面铺装体系的优化设计等,文章综述了近十余年来国内外在这些方面的研究进展,并对进一步研究提出了一些建议。
Long-span steel bridge pavement system is made up of steel bridge deck, asphalt mixture pavement, transverse clapboard, longitudinal clapboard, rib, and main beam. Its key-technology research includes the researches of the pave structure, surfacing material property, mechanics characteristics, fatigue damage characteristics, preventing corrosion property and optimum design of long-span steel bridge pavement system. The recent advance on this topic is reviewed in the recent years by the authors, and some further researches is discussed in the paper.
出处
《交通运输工程与信息学报》
2008年第2期12-20,42,共10页
Journal of Transportation Engineering and Information
基金
江苏省交通科学基金资助项目(06Y24)
江苏省自然科学基金资助项目(BK2005020)
关键词
大跨径钢桥
钢桥面铺装体系
沥青混合料
优化设计
腐蚀
疲劳损伤特性
Long-span steel bridge, steel bridge pavement system, asphalt mixture, optimum design, corrosion properties, fatigue damage characterization
