Determination of the coefficient of loosening and explosion parameters in a clamped medium in the quarryUtkir Nasirov, Sherzod Zairov, Farxodbek Umarov, Zokirkhodja Ishankhodjaev, Maqsud Mekhmonov and Asliddinjon FatkhiddinovE3S Web Conf., 417 (2023) 01012DOI: https://doi.org/10.1051/e3sconf/202341701012