Experimental Investigation on Durability of Reinforced Concrete Beams in A Simulated Marine Environment

1. IntroductionConcrete is widely used for nearshore and offshore marine structures and bridges (Song et al.,2000; Wang and Song, 2004). Experience has shown that the durability of marine concrete structuresis generally good; however, some cases of serious deterioration also exist due to the lack of durability(Metha and Gerwick, 1982). Under marine conditions, concrete, especially concrete in the splashand tidal zone, is attacked, resulting in corrosion of reinforcing bars. Corrosion of rein…     

受腐蚀钢筋混凝土结构力学性能研究现状

在总结近年来国内外大量研究成果的基础上，对受腐蚀钢筋混凝土结构的力学性能进行了论述，同时针对海洋环境腐蚀的特点，提出了海洋环境下结构力学性能方面应该研究的课题。为海洋腐蚀环境下钢筋混凝土结构的耐久性设计和使用寿命评估提供参考。