Chinese core journals in science and technology
Chemical Abstracts Service (CAS) database
EBSCO Academic Database in the United States
Japan Science and Technology Agency Database (JST)
The production efficiency is low and the mining period is long when downward approach cementation filling mining method is used in Shengou mining district of Qianhe Gold Mine.In order to solve the problems,lower mining cost and improve ore drawing efficiency,the study,based on downward approach cementation filling mining method,combined the method of drawing ores with small remotely controlled rock loader and level merging and stope merging for stope layouts,optimizing downward approach cementation filling mining method.The field production practice shows that after the combination of the method of drawing ores with small remotely controlled rock loader and level merging and stope merging stoping process was adopted in the stope,the stope layouts were optimized,the production efficiency was improved,the mining loss rate was reduced.The process has good outcome and can be used as reference by similar mines.