Browse TRAIL Inventories

Preliminary evaluation of bit impact ignitions of methane using a drum-type cutting head

Large-scale laboratory drag cutter experiments in hard rock

A laboratory comparison of drag cutting methods in hard rock

Large-scale testing of the ripper fragmentation system

Physical properties and mechanical cutting characteristics of cobalt-rich managanese crusts

An investigation of crack propagation with a wedge indenter to improve rock fragmentation efficiency


Published Year

Subject

Author