以含氯离子环境下检测到的钢筋均匀腐蚀数据为基础，用平均腐蚀深度对钢筋的锈蚀程度进行了表征。分析了钢筋均匀腐蚀深度的分布类型，建立了均匀腐蚀钢筋的可靠性模型，并进行实例验证分析，得出了一定腐蚀时间下钢筋腐蚀可靠性的发展规律，据此建立了钢筋均匀腐蚀的可靠度计算方法。
Based on the general corrosion data of the rebar steel in chloride ion environment, the general corrosion degree of the rebar steel was characterized. The distribution type of general corrosion depth of rebar steel was analyzed, and the reliability model of general corrosion of rebar steel was established. The example certification was analyzed and the development law of corrosion reliability of rebar steel in the given time was derived. The reliability calculation method of general corrosion of rebar steel was established.
参考文献
| [1] | 周新刚,初明进,吴江龙,李强,隋志军,高中勤.恶劣大气条件下混凝土结构的耐久性[J].工业建筑,2004(04):66-68,65. |
| [2] | 马亚丽 .基于可靠性分析的钢筋混凝土结构耐久寿命预测[D].北京工业大学,2006. |
| [3] | Andres A. Torres-Acosta;Miguel Martinez-Madrid .Residual Life of Corroding Reinforced Concrete Structures in Marine Environment[J].Journal of Materials in Civil Engineering,2003(4):344-353. |
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