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On “Unpredictable” Structure-Changing Effects in Cement Materials

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Abstract

We analytically describe the mechanism of increase in the dispersiveness of hydrate formations up to nanosizes and in the strength of concrete as a result of the long-term action of vibrations or negative temperatures on a setting concrete mixture. The distribution density of structural elements calculated as the ratio of random equilibrium mesostresses to deterministic total macrostresses satisfies the stationary Fokker–Planck equation.

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Authors and Affiliations

  1. Kharkov State Technical University of Building and Architecture, Kharkov

    V. S. Romas'ko & V. L. Chernyavs'kyi

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  1. V. S. Romas'ko
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  2. V. L. Chernyavs'kyi
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Romas'ko, V.S., Chernyavs'kyi, V.L. On “Unpredictable” Structure-Changing Effects in Cement Materials. Materials Science 38, 413–417 (2002). https://doi.org/10.1023/A:1021734002836

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  • DOI: https://doi.org/10.1023/A:1021734002836

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