中文摘要：

FRP-混凝土组合桥面板是由底部FRP型材和上部混凝土通过各种组合连接方式结合而成的新型桥面板形式,由于FRP材料所具有高强轻质、良好耐久性能和良好抗疲劳性能等特点,经合理设计的FRP-混凝土组合桥面板在桥梁上部结构工程应用中具有显著性能优势和广泛应用前景,逐渐受到工程界重视.FRP-混凝土组合桥面板的疲劳强度计算、疲劳刚度退化、疲劳寿命评估以及在疲劳荷载下的动力响应机制等疲劳受力行为是直接关系到FRP-混凝土组合桥面板工程应用的关键问题,亟待开展相关试验与理论研究.本文综述介绍了国内外FRP-混凝土组合桥面板及采用FRP-混凝土组合桥面板的组合梁桥的应用情况与疲劳性能研究现状,并对今后需要重点研究的问题提出了相关建议.

英文摘要：

The FRP-concrete composite slabs were composed of Fiber Reinforced Plastic（abbreviated as FRP） plate and concrete,which was connected by the shear connector like perfobond ribs connectors（which usually be abbreviated as PBL） studs or other type of shear connector.Because of the outstanding advantages of FRP material in fatigue behavior,duality and high strength-weight ratio,the FRP-concrete composite decks have many advantages in the engineering practice,and will be widely used in the future.The fatigue performance and fatigue design methods including fatigue strength calculation,fatigue life evaluation and rigidity degradation laws as well as the dynamic responses of the FRP-concrete composite deck were the most important and key problems to study for engineering design and application.In this paper,the types and research status of FPR-concrete composite decks were first introduced,and secondly the research status of the composite beams composed of the FRP-concrete composite decks and steel girders below the composite deck was also presented.And finally,based on the above introduction and analysis,several important problem need to be delt with.