5、factor, isalsooneofthemain forms ofdurabilityofconcretestructuredamage. Thispaperintroduces the function ofreinforcedconcrete, steelcorrosion reasons, steelcorrosiononthe durabilityofstructures, andreasonsforthe corrosionofreinforcement isproposedtoimprovethestruct
6、uredurability and corrosion prevention measures, andfinally wrotetothedevelopment prospectof reinforcedconcretedurability.Keywords:Steelcorrosion;Thedurabilityofthestructure;ConcreteII目录摘要IAbstractII1前言11.1钢筋混凝土中钢筋的作用11.2钢筋混凝土的特点21.3混凝土结构耐久性研究的必要性31.4混凝土结构耐久性研究的特点5