再生骨料混凝土钢筋抗锈蚀能力影响因素分析  

Analysis on factors of impacts on corrosion-resistance of reinforcement inside of recycled aggregate concrete

作　　者：叶良[1] 孙平平[2] 

机构地区：[1]浙江科技学院,浙江杭州310023 [2]浙江水利水电学院,浙江杭州310018

出　　处：《水利水电技术》2013年第10期124-126,共3页Water Resources and Hydropower Engineering

基　　金：2012年浙江省科技厅公益科学研究项目(2012C21053);浙江科技学院交叉预研项目(2011JC05Y);浙江省2013年自然科学基金资助项目(LY13E080018)

摘　　要：根据影响钢筋锈蚀的主要因素,通过实验室加速钢筋锈蚀方法,采用了正交试验设计对再生混凝土和原生混凝土内部钢筋锈蚀参数进行测试并通过极差分析确定了因素的主次,得到了最优组合,为进一步研究再生骨料混凝土的耐久性提供依据。According to the main factors of the impacts on the corrosion of the reinforcement, the parameters of the corrosions of the reinforcements inside of both the recycled aggregate concrete and the original concrete are tested with the orthogonal experi- mental design, and then the sequence of the factors is determined with the relevant range analysis ; from which an optimal combi- nation is obtained for providing a basis for the further study made on the durability of the recycled aggregate concrete.

关 键 词：再生骨料 钢筋锈蚀 影响因素 

分 类 号：TU528[建筑科学—建筑技术科学]