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Numerical Evaluation of Moisture Warping and Stress in Concrete Pavement Slabs with Different Water-to-Cement Ratio and Thickness
Publisher: American Society of Civil Engineers
Abstract: For better performance evaluation, it is of significance to investigate the factors affecting moisture distribution in concrete pavement slabs. This study provides methodology on both experimental measurement and numerical ...
Imperfect Interface Effect on Creep Property of Hardened-Cement Pastes: Investigations from Nano to Micro Scales
Publisher: ASCE
Abstract: Prediction of the mechanical properties of cement-based materials across scales according to micromechanics-based homogenization is affected by many factors, which include the homogenization scheme, the mechanical property, ...
Concrete Creep Modeling: Application to Slabs on Ground
Publisher: American Society of Civil Engineers
Abstract: Moisture warping of concrete slab occurs as a long process due to the slow transportation nature of moisture in concrete materials. Creep, as a time-dependent property of concrete, will inevitably affect the mechanical ...
Thermal Conductivity of Seawater Cement-Based Materials: Effect of Water-to-Cement Ratio, Curing Age, Sand Content, and Porosity
Publisher: ASCE
Abstract: The microstructures of seawater cement-based materials normally are influenced by the salinity in seawater, which could result in different properties. The thermal conductivity (λ-value) of seawater cement-based materials ...
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