Improving the technological process of dismantling rail and sleeper grids through the use of a removable catcherEvgeny V. Nepomnyashchikh, Konstantin A. Kirpichnikov, Galina S. Komisarchuk and Sophia A. EfimovaE3S Web Conf., 471 (2024) 01004DOI: https://doi.org/10.1051/e3sconf/202447101004