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    王立成

    • 教授     博士生导师   硕士生导师
    • 性别:男
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:土木工程系
    • 学科:结构工程. 水工结构工程. 港口、海岸及近海工程
    • 办公地点:建设工程学部4号楼316
    • 联系方式:wanglich@dlut.edu.cn
    • 电子邮箱:wanglich@dlut.edu.cn

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    Prediction of Chloride Ingress into Concrete by Capillary Absorption

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    论文类型:会议论文

    发表时间:2011-01-07

    收录刊物:EI、CPCI-S、SCIE、Scopus

    卷号:163-167

    页面范围:3210-3213

    关键字:Chloride Ingress; Concrete; Capillary Absorption; Unsaturated State

    摘要:In this paper, the lattice network model on mesoscale is established based on the random geometry meshing technique to investigate the chloride ingress into unsaturated concrete. Concrete is treated as a composite material with three phases, i.e., the coarse aggregates, the mortar, and the interface between them. The diffusivity for water and chloride in each phase of the mesoscopic structure of concrete is separately quantified by experimental data or through empirical assumption. The numerical predictions are compared with the available experimental measurements. The comparisons indicate that numerical predictions agree well with the test results.