混凝土耐久性影响因素的分析及应对措施

Analysis and Countermeasures for Influence Factor of Concrete Durability

混凝土的钢筋锈蚀、碳化、侵蚀性介质腐蚀、冻融破坏、碱骨料反应是破坏其耐久性的主要因素,通过对混凝土破坏机理的分析,提出了确保和提高混凝土耐久性的措施。

The main factors damaging the durability of concrete are the steel bar corrosion, carbonization, corrosive medium corrosion, freeze thawing damage and alkali aggregate reaction. According to the analysis of concrete damagemechanization,thearticleputsforwardthemeasurestoensureandimprovetheconcretedurability.