00615naa#a2200181#i#450# EN\\bibl\122637 20260804171355.2 2071-7318 20260710b2026####ek#y0engy0150####ca RU FATIGUE LIFE OF CEMENT CONCRETE MODIFIED WITH RUBBER CRUMB UNDER CYCLIC BENDING LOADING Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2026 7 с. Journal article local Неармированный бетон. 691.327 Vasiliev A. Y. Urhanova L. A. zh-szf.ru