Course Introduction

Rock Mass Classification for Mine Design

Version: 01 September 2009

Dr. Doug Milne

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Introduction

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 students are 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 that 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 are covered.

Course Content

The course comprises 23 viewing sessions of 30-60 minutes each at the text level, plus multiple-choice reviews, extensive worked examples, and numerous illustrations and supporting tables. Estimated course duration is equivalent to approximately 15 hours of viewing content.

Learning Outcomes

Participants who successfully complete this course and the certification requirements will be able to perform the following:

• Gather geotechnical data, either from rock cuts, drifts or core, and process the information for subsequent analysis.

• Apply this information to classification systems such as Barton's Q and Q' systems, Bieniawski's RMR, Laubscher's MRMR and Hoek's GSI for subsequent design purposes.

Course Requirements

Basic requirements for successful completion of this course include the following:

• A degree in mining or geotechnical engineering, engineering geology or related discipline

• Experience with underground and/or surface excavation in rock.

Course Certification

This course qualifies for EduMine Certification. A certificate will be issued to an EduMine enrollee who registers for certification and successfully completes the certification requirements. The total certification fee for this course is Can$205.

1.5 CEUs (Continuing Education Units) will be awarded for successful completion of certification requirements for this course. EduMine meets the Criteria for Certification established by the Authorized Provider Commission of The International Association for Continuing Education and Training, 1620 Eye Street, N.W., Suite 615, Washington, DC 20006.

To register for certification for this course use the "Register for Certification" link above or below on the right.

UBC Certificate in Mining Studies

This course qualifies as online learning for the University of British Columbia - Certificate in Mining Studies in the Geotechnical and Rock Mechanics stream. Students who complete the certification requirements for this course may optionally register for the Certificate in Mining Studies program and complete the associated classroom component. For further information click UBC Certificate in Mining Studies.

[Note: Participation in the UBC Certificate in Mining Studies program is optional. For EduMine certification proceed as described under Course Certification above.]

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