Commissioning of the freight wagons with increased axle loads is a guarantee of the further development of railways of the Republic of UzbekistanRustam Rahimov, Shokhrukh Sultonov, Otabek Nigmatov, Meirkhan Baltaev, Vasila Ergasheva and Liliya FilimonovaE3S Web Conf., 264 (2021) 05049DOI: https://doi.org/10.1051/e3sconf/202126405049