[PDF][PDF] Determining the parameters for the overlying stratum caving zones during re-peated mining of pillars
D Takhanov, A Zhienbayev… - Mining of Mineral Deposits, 2024 - mining.in.ua
Purpose. The research aims to determine the parameters for the overlying stratum caving
zones above the mined-out space during repeated mining of pillars at the Zhomart Mine of …
zones above the mined-out space during repeated mining of pillars at the Zhomart Mine of …