TY JOUR TI ENSURING THE OVERALL STABILITY OF STEEL BEAMS BY TORSIONAL BRACINGS KW general stability KW bending elements KW steel structures KW bracing system KW torsional bracing KW vertical diaphragms KW transverse bracing JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Chebykin, G.P. AU Belyaeva, Z.V. AU Kudryavtsev, S.V. PY 2024 IS 9 PB Belgorod State Technological University named after V.G. Shukhov