%0 Journal Article %T Taking into account the influence of concrete hardening conditions as a factor in ensuring the required reliability %A Cherepanova, D.A. %K concrete, compressive strength, concrete class, reliability, safety factor, safety factor, strength variation coefficient, probability of failure %J Proceedings of Petersburg Transport University %D 2024 %N 21 %P 12 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"