Are Design Codes Appropriate in Mining Rock Engineering?

Authors: Stacey, TR

DOI https://doi.org/10.36487/ACG_repo/808_153

Cite As:
Stacey, TR 2008, 'Are Design Codes Appropriate in Mining Rock Engineering? ', in Y Potvin, J Carter, A Dyskin & R Jeffrey (eds), SHIRMS 2008: Proceedings of the First Southern Hemisphere International Rock Mechanics Symposium, Australian Centre for Geomechanics, Perth, pp. 129-136, https://doi.org/10.36487/ACG_repo/808_153

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Abstract:
In the civil engineering field the use of design codes is common. One of the main purposes of such codes is to ensure that ‘standardised’ and proven design procedures and designs are carried out, incorporating adequate factors of safety and that the safety of the public is therefore protected. In the mining environment there is usually no access to mining excavations by members of the public and only experienced mining personnel have such access. Visitors to a mine are always accompanied by experienced one of such personnel. In addition, mining excavations often have a much shorter life than civil excavations and economy of operation is essential to optimise the profitability of mining operations. The perception of risk in the two environments is therefore understandably different. Is a process similar to that used in civil engineering, in which codefied designs are used, appropriate in the rock engineering field in mining? This question will be considered in the paper, making use of relevant civil engineering codes and the former guideline document issued by the South African Department of Minerals and Energy for the compilation of a Mandatory Code of Practice to combat rock fall and rockburst accidents in mines. In addition, moral and ethical issues associated with engineering design will be considered in answering the question.

References:
Bieniawski, Z.T. (1992) Invited Paper: Principles of engineering design for rock mechanics, Rock Mechanics, Proceedings 33rd U.S. Symposium on Rock Mechanics, Tillerson and Wawersik (editors), Balkema, pp. 1031–1040.
DME (2007) Guideline for the compilation of a mandatory Code of Practice to combat rock fall and rockburst accidents in tabular metalliferous mines, DME 16/3/2/1-A3, last revision date 1 February 2002, www.dme.gov.za.
ECSA (2006) Rules of Conduct for Registered Persons: Engineering Profession Act, 2000 (Act No. 46 of 2000), Board Notice 15 of 2006, .
EUROCODE 7 (1997) National Application Document, for use in the UK with ENV 1997-1:1994.
JORC Code (2004) Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves, Prepared by The Joint Ore Reserves Committee of The Australasian Institute of Mining and Metallurgy, Australian Institute of Geoscientists and Minerals Council of Australia (JORC), Effective December 2004.
Little, M.J., Bye, A.R. and Stacey, T.R. (2007) Safety and financial value created by good slope management strategies and tactics, Proceedings 6th Large Open Pit Mining Conference, Perth, Aus.I.M.M., pp. 77–85.
Minerals Act and Regulations (2001) South African Minerals Act and Regulations, Lex Patria, Durban.
MOSHAB (1999) Surface Rock Support for Underground Mines, Code of Practice, Mines Occupational Safety and Health Advisory Board, Western Australia, 16 p.
Pells, P.J.N. (2008) What happened to the “mechanics” in rock mechanics and the “geology” in engineering geology? Proceedings 6th International Symposium on Ground Support in Mining and Civil Engineering Construction, Southern African Institute of Mining and Metallurgy, Cape Town, 31 March–2 April, pp. 1–36.
Rowe, W.D. (1979) What is an acceptable risk and how can it be determined? In Energy Risk Management, G.T. Goodman and W.D. Rowe (editors), Academic, New York.
SAICE (1989) Lateral Support in Surface Excavations, South African Institution of Civil Engineers, Geotechnical Division, 218 p.
Schinzinger, R. and Martin, M.W. (2000) Introduction to Engineering Ethics, McGraw–Hill.
Stacey, T.R. (2004) The link between the design process in rock engineering and the code of practice to combat rock fall and rockburst accidents, Journal Of the Southern African Institute of Mining and Metallurgy, Vol. 104, No. 1, pp. 29–33.
Stacey, T.R. (2006) Design – a Strategic Issue, Proceedings 2nd Int. Seminar on Strategic vs Tactical Approaches in Mining, Perth, Australian Centre for Geomechanics, Section 4, 13 p.
Stacey, T.R., Terbrugge, P.J. and Wesseloo, J. (2007) Risk as a rock engineering design criterion, in Challenges in Deep Level Mining, Potvin, Hadjigeorgiou and Stacey (editors), Australian Centre for Geomechanics, pp. 17–23.
Steffen, O.K.H. (1997) Planning of open pit mines on a risk basis, Journal of the Southern African Institute of Mining and Metallurgy, Vol. 97, March/April, pp. 47–56.
Steffen, O.K.H. and Terbrugge, P.J. (2004) Designing open pit slopes with risk, Proceedings Colloquium The Management of Risk in the Minerals Industry, Southern African Institute of Mining and Metallurgy, 10 p.
Terbrugge, P.J., Wesseloo, J., Venter, J. and Steffen, O.K.H. (2006) A risk consequence approach to open pit slope design, Journal of the Southern African Institute of Mining and Metallurgy, Vol. 106, No. 7, pp. 503–511.
United States Senate (2008) Report on the August 6, 2007 Disaster at Crandall Canyon Mine, United States Senate, Health, Education, Labor and Pensions Committee, Edward M. Kennedy, Chairman, March 6, 2008.
Wong, W. (2005) How did that happen? – Engineering Safety and Reliability, Professional Engineering Publishing Limited, London and Bury St Edmonds, UK.




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