2010•Sichuan Building ScienceRequires access
The microstructure model and numerical analysis of cement hydration
Lin Liu
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Abstract
The present article provide a three-dimensional model for cement hydration from microcosmic point,and set up the function expression between hydration degree α and hydration radius R including the minimum water to cement ratio.The article makes numerical calculation between hydration degree α and hydration radius R with different water to cement ratio(0.2,0.25,0.30,0.35,0.40).The results comparing with the test data show that the model can simulate the change of the component in the cement hydration process from microcosmic point.