Dynamic Stress-Deformed States of a Circular Tunnel of Small Position Under Harmonic DisturbancesKhamidulla Sagdiyev, Zafar Boltayev, Tulkin Ruziyev, Uktam Jurayev and Farruh JalolovE3S Web Conf., 264 (2021) 01028DOI: https://doi.org/10.1051/e3sconf/202126401028