00876naa#a2200205#i#450# EN\\bibl\29729 20240508103027.3 2071-7318 20160225b2016####ek#y0engy0150####ca RU BENDING CRACK RESISTANCE REINFORCED CONCRETE ELEMENTS OF TRAPEZOIDAL CROSS-SECTION BASED ON THE APPLICATION OF NONLINEAR DEFORMATION MODELS Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 5 с. Journal article local Строительство. Строительные материалы. Строительно-монтажные работы. 69 Nikulin Aleksandr Ivanovich Obernihin Dmitriy Vyacheslavovich Rubanov V. G. Sventikov Andrey Aleksandrovich bulletinbstu.editorum.ru