Studies of the strength and deformability of heavy concrete under early loading

Abstract

Studies of the strength and deformability of heavy concrete under early loading

Baiburin A.Kh.

Incoming article date: 29.04.2022

Dependences of strength and deformation properties of heavy concrete under early loading under conditions of negative temperatures are obtained on the basis of experimental data. Empirical coefficients are proposed to describe the measure of concrete creep through the temperature function. A significant increase in the strength of concrete hardening under load during freezing and thawing has been confirmed. The results can be used to assign the parameters of early loading and calculation of monolithic buildings at the stage of their construction.

Keywords: monolithic buildings, building structures, heavy concrete, strength, deformation, creep, creep measure, early loading, loading intensity