锈蚀钢筋混凝土构件抗力研究

Research on Resistance of Corroded Reinforced Concrete Members

混凝土碳化会导致混凝土中钢筋锈蚀,进而导致钢筋混凝土构件承载能力低降;基于国内外研究人员在这方面所做的工作,讨论了碳化导致锈蚀的钢筋混凝土构件抗力计算,为碳化环境下混凝土的耐久性评估提供参考。

Carbonating of concrete will cause bar rusts in the concrete,and will cause bearing capacity of the reinforced concrete member reduction further. Based on the works of researchists at home ＆ abroad in this field, the calculation of resistance force for rusty reinforced concrete member was discussed,and will available for reference on evaluation of concrete durability in carbonization environment.