海工混凝土的长期耐久性研究

Research on Durability of Marine Concrete

通过长期海洋暴露试验，综合分析氯离子在海工混凝土内的渗透和引起钢筋锈蚀的规律，结合码头腐蚀破坏的现场调查结果，对现阶段我国海工混凝土的耐久年限进行了预测。

Based on the long－term marine exposure test, it gives a comprehensive analysis to the rules of chloride ion penetration and initiation of reinforcement corrosion. Combining site survey result of corrosive damage of wharf, it gives a prediction on the durability of current concrte structures in China.