Progress on design and residual life calculation with regard to rebar corrosion of reinforced concrete

C. Andrade, C. Alonso
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引用次数: 19

Abstract

The increasing amount of structures presenting distress due to reinforcement corrosion is urging the establishment of more accurate calculation methods for the service life of concrete structures. In the present paper, a summary of the different approaches is presented that are able to calculate the expected life of new structures, in certain aggressive environments or the residual life of already corroding structures. The methods are based on the proper calculation of the carbonation front or chloride penetration and on the steel corrosion rate.
钢筋混凝土钢筋腐蚀设计与剩余寿命计算研究进展
越来越多的结构因钢筋腐蚀而出现破坏,迫切需要建立更精确的混凝土结构使用寿命计算方法。本文总结了计算新结构的预期寿命、某些侵蚀环境下的预期寿命或已腐蚀结构的剩余寿命的不同方法。这些方法是基于正确计算碳化前沿或氯化物渗透以及钢的腐蚀速率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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