Sozonov P.S.
Sozonov P.S.

Sozonov P.S.


Publications

Strength Statistics Changes of Reinforced Concrete Elements Under Reversal Cyclic Loading
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The article presents results of experimental and analytical modeling of RC elements behavior under low-intensity seismic loads. Identical reversed cyclic loading leads to strength reduction and failure mode changing. Deterioration processes are particularly depending on reinforcement ratio.

Concrete Characteristics Changes Under Low-Cycle Loading
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The article presents the results of experimental and analytical investigations of ultra-low cycle loading with varying number of cycles, stress level and stress ratio influence on concrete standard structural properties. The considerable qualitative transformation of the concrete stress-strain behavior, nonidentity of strength-rigidity changes and statistical regularities are established.