Nonlinear vibrations of earth structures M.M. Mirsaidov, A.N. Ishmatov, B.Kh. Urinov, I.A. Khazratkulov and A.O. Rayimov E3S Web of Conf., 458 (2023) 08012 Published online: 07 December 2023 DOI: 10.1051/e3sconf/202345808012