Abdualiyev E.B. 1a, Umaraliyev Sh.M. 1b Eshonov F.F.1c 1aToshkent davlat transport universiteti, Tashkent, O‘zbekiston E-mail: elyorbekaeb@mail.ru 1bToshkent davlat transport universiteti, Tashkent, O‘zbekiston. “1-5 EFFICIENCY OF OVAL SUPPORT WALLS IN ENSURING THE SEISMIC STABILITY OF RAILWAY STRUCTURES”. International Shine-AEB Scientific Journal, vol. 2, no. 1, June 2026, pp. 29-33, https://shine-aeb.uz/index.php/current/article/view/159.