Micro-defects: GSI For Fragmentation Assessment?

Recently, SRK Chile was involved in a caving project in Chile and in charge of numerical modelling to analyse pillars and overall mine stability and to define ground support. The review of the basic geotechnical information was the first task performed, pointing out an underestimation of the Geological Strength Index (GSI). The client justified the

... Continue reading.

Geomechanical Design For The World’s Largest Underground Mine

The Chuquicamata underground mine in the Atacama Desert in northern Chile is one of the largest planned mining projects in the world to use block caving with macro-blocks option to mine copper ore. CODELCO is currently finishing the detailed engineering stage and constructing the main infrastructure for the project. The underground mine is expected to

... Continue reading.