Rock Mass Classification
for Mine Design

Summary

The purpose of this course is to provide mine staff the tools required to effectively gather geotechnical data for rock mass classification and rock mechanics design calculations. The majority of rock falls in mine operations are structurally controlled. Design is largely controlled by existing structure. It is critical that site characterization be performed so as to identify the structural factors that would affect rock slope angles, drill and blast design, support requirements, resultant dilution and span design, etc. A good understanding of rock mass structure forms the basis of rock mass classification which is used in the majority of rock mechanics design methods.

Upon completion of the course the participants will be able to gather geotechnical data, either from rock cuts, drifts or core, and process the information for subsequent analysis. The focus of the course is towards gathering information for purposes of analysis and design. The goal is to use effective mapping techniques to obtain data can be used as input for any of the established rock classification systems. All of the commonly used classification values such as Barton’s Q and Q’ systems, Bieniawski’s RMR, Laubscher’s MRMR and Hoek’s GSI systems will be covered.

Pre-Course e-Learning

Prior to the course, registered delegates have access to online e-learning material consisting of an introductory course titled Rock Mass Classification for Mine Design, authored by Doug Milne.

UBC Certificate in Mining Studies

This course qualifies for three days of short course credit for the UBC Certificate in Mining Studies, a continuing education initiative by the Norman B. Keevil Institute of Mining at the University of British Columbia. more details »

Continuing Professional Development (CPD)

This course meets the requirements for formal CPD activity for most Canadian provincial associations and US state boards and may contribute the equivalent in hours towards your CPD requirement.

Who Should Attend?

The course is directed towards geologists, geotechnicians and geotechnical engineers involved in gathering geological data for surface and underground mines. The course will outline the collection of key structural and rock mass strength data required for effective rock mass classification systems. The mine geologist usually collects much of the data needed for rock mass classification and design calculations. Unfortunately it is often not in the form an engineer is able to use. This course will give the geology staff the tools they need to collect geological data so that it can be used by both geologists and engineers.