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本文介绍海洋环境中钢筋混凝上耐久性问题的研究现状。主要讨论以下三个问题:①海洋环境中混凝土内钢筋的腐蚀机理;②海水对硬化水泥浆和混凝土的影响;③海水中钢筋混凝土结构物刪耐久性。本报告是根据西方世界发表的大量文献写成的,以作为我的保加利亚合作者主要根据斯拉夫语文献所写的同一课题报告的补充。本文着重讨论混凝土对钢筋的保护作用,并论证了改善这种混凝土性质的重要性。
This article describes the research status of the durability of reinforced concrete in the marine environment. The following three issues are mainly discussed: 1 Corrosion mechanism of reinforcing steel in concrete in the marine environment; 2 Influence of seawater on hardened cement paste and concrete; 3 Durability of reinforced concrete structure in seawater. This report is based on a large number of documents published in the Western world as a supplement to the report of the same subject written by my Bulgarian collaborators based mainly on the Slavic literature. This article focuses on the protective effect of concrete on steel bars and demonstrates the importance of improving the properties of such concrete.