Assessment of the mine shaft guides stress-strain state under the elevator force impact caused by the dynamics of airflow motion
Journal: Proceedings of the National Academy of Sciences of Belarus Physical-Technical Series
Year: 2026

This study addresses the problem of contact interaction between the rollers of a mine hoist cage (elevator) and the guide conductors during the operation of a hoist system in a ventilation shaft, taking into account the dynamics of airflow. The influence of various operating modes of the ventilation system, as well as the movement of the cage and counterweight, on the parameters of the contact interaction arising between the cage rollers and guide conductors has been investigated. A numerical mo