Search U.S. government technical reports digitized or harvested by TRAIL.
Changes in stress concentration created by undercutting in block caving
Deep mine stress determinations using flatjack and borehole deformation methods
A method for estimating strength of rock containing planes of weakness
Strengthening of fractured rock pillars by the use of small radial reinforcement pressures
A new method of analysis to obtain exact solutions for stresses and strains in circular inclusions
Structural analysis of a coal mine opening in elastic, multilayered material
Pillar failure analysis and in situ stress determinations at the Fletcher mine near Bunker, Mo.
Stress-induced failures in mine roof
Research study on pillar design for vertical crater retreat (VCR) mining