TY JOUR TI THE STRESS-STRAIN STATE OF THE FOUNDATION IN PERMAFROST CONDITIONS AND ITS EFFECT ON THE FORCES IN THE ELEMENTS OF THE ABOVEGROUND PART OF THE BUILDING KW permafrost KW frame system KW stress-strain state KW sediment KW foundations JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Esipov, S.M. AU Turkov, A.V. AU Diachenko, A.Y. AU Esipova, D.V. PY 2023 IS 8 PB Belgorod State Technological University named after V.G. Shukhov