Despite recent advances in mine health and safety, roof collapse and instabilities are still the leading causes of injury and fatality in underground mining ope
Loess soil deposits are widely distributed in arid and semi-arid regions and constitute about 10% of landarea of the world. These soils typically have a loose h
Following a small-scale wedge failure at Yukon Zinc’s Wolverine Mine in Yukon, Canada, a vibration monitoring program was added to the existing rockbolt pull t