裂缝对混凝土结构耐久性的影响

The Influence of Concrete Crack on the Durability of Concrete Structures

分析了裂缝对混凝土中钢筋腐蚀的影响，阐述了混凝土结构裂缝状态下的钢筋腐蚀机理。井提出了研究一般环境条件下钢筋腐蚀的基本思路。

This paper analyses the influence of concrete crack on the corrosion procession of the steel bars embedded in concrete , the corrosion mechanism of the steel bars embedded in cracked concrete, and puts forward the method of steel corrosion research in common surrounding.