Abstract
Features of the condition of underground mines are presented and basic principles for developing ore mining technology are formulated. It is noted that the main direction for improving mining operations in nonferrous metal deposits is development of mining systems with stowing by solidifying mixtures with waste utilization from mining and metallurgical industries based on the complexes of self-propelled machinery. In order to extract lowvaluable ores under conditions of great depths new variants of breast chamber mining systems, and sublevel caving systems with leaving rock intercalations in the bowels are considered. For ferrous metallurgy mines of the region the expediency is demonstrated for radical reconstruction of technology with development of mining system by sublevel caving with end ore drawing and comprehensive use of self-propelled equipment.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
