For citations:

Ilyushenkov A.O. Equivalent moment gradient factor for lateral- torsional buckling of web-tapered i-section beams. Bulletin of Science and Research Center of Construction. 2026;48(1):56-73. (In Russ.) https://doi.org/10.37538/2224-9494-2026-1(48)-56-73. EDN: DTRWDF