An Improvement on the Mining Method of Conveys Ore by Blasting Force

The mining method which conveys ore by blasting force is able to solve well the ore conveyance and the operational security question in the stope in inclined and mediumthickness ore body,so the ratio of mined tonnage to developments is low and ore dilution and loss are less,leading to good cost effectiveness.But because of kinds of factor,this mining method has not been able to be promoted the application widely.In view of each kind of the restriction factor,this article proposes the improvement measure and the method,and proposes development direction and some assumption in the future.