Strength and strain properties of concrete with carbonate microfillers

Knowledge of the stress-strain state distribution in concrete with limestone fines under compression is crucial for the design of certain kinds of reinforced concrete members, such as shells and membranes. The study focuses on strain characteristics of concrete with limestone fines, such as short-term and long-term creep and shrinkage, in elastic and plastic areas of their development, with comparison to ordinary concretes. The article enlightens such stress properties, as crack resistance and cubic strength. The comparison of theoretical figures with test data is drawn on the basis of phenomenological approach to solution of similar tasks.

V.V. BELOV, Doctor of Sciences (Engineering)
S.L. SUBBOTIN, Doctor of Sciences (Engineering)
P.V. KULYAEV, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Tver State Technical University (22, Afanasiy Nikitin Еmbankment, Tver, 170026, Russian Federation)

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