Full changing of the load-bearing wall of the bunker’s building of the coal mine Grygorii Gasii, Viacheslav Shushkevych, Olena Hasii and Oleksandr Telichenko E3S Web Conf., 201 (2020) 01031 Published online: 23 October 2020 DOI: 10.1051/e3sconf/202020101031