00740naa#a2200169#i#450# EN\\bibl\48686 20240507033724.2 2071-7318 20220411b2022####ek#y0engy0150####ca RU STRESS-STRAIN STATE OF BENT REINFORCED CONCRETE ELEMENTS OF CONTINUOUS AND COMPOSITE CROSS-SECTION BASED ON A REFINED NONLINEAR CALCULATION METHOD Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2022 9 с. Journal article local Строительство. Строительные материалы. Строительно-монтажные работы. 69 Kryuchkov A. A. bulletinbstu.editorum.ru