DEVELOPERS: prof. Khalidemnik Yu.M., associate prof. Brui G.V., engineer Baryshnikov A.S., engineer Damian Giza
PROJECT ESSENCE: A new technology for supporting mining outputs after removal of stope has been developed. It is possible to define on its basis the set parameters of the fixing resistance, what allows to save the mine output cut at no less, than 80% of the initial state. It increases a possibility of direct ventilation and helps to intensify the sewage treatment works in conditions of the high natural gas saturation.
ECONOMIC EFFECT: Can be achieved due to repeatable usage of preparatory mining outputs and providing reliable aeration at direct scheme of ventilation. Due to the direct ventilation scheme the load on the stope can be increased in 2 times at simultaneous reduction of costs on supporting preparatory mining outputs.