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Foreword (ea5f131e-8f50-48ff-ab69-f67c41489f06)
By Dick Stacey
Many open pit mines are now being mined at very significant depths, often at depths far greater than was originally planned. Even deeper open pits are also being planned, to depths that would be consi
Jan 1, 2006
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Quantitative Study Of The Hardness Property Of Laser Surface Alloyed Aluminium AA1200 ? Synopsis
By A. P. I. Popoola
Aluminium AA1200 was laser alloyed with a combination of nickel and titanium diboride using different weight ratios. Chemical reactions took place with the formation of different phases. The character
Jan 1, 2011
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Modelling Effects of Accidental Explosions in Rock Tunnels
By P. Lundman, L. Rosengren, T. Brandshaug
Tunnel 99’, the Swedish National Road Administration´s (SNRA) general technical specification for road tunnels requires that the load bearing system must be designed to withstand specified design expl
Jan 1, 2003
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Pull tests of long-embedded cablebolts
By T. Aoki, Y. Maeno, R. Kawano, F. Nakahara, Y. Obara, K. Shibata
The mechanical behaviors of fully-grouted long-embedded cablebolts actually used in situ are very non-linear in pull tests and are different from those of short-embedded cablebolts. We have conducted
Jan 1, 2003
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Fracture displacement due to thermal load from nuclear waste at a repository
By E. Hakami
The objective of the study was to estimate the largest shear displacement that could be expected on a pre-existing fracture located in the repository area, due to the heat release from deposited waste
Jan 1, 2003
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Corrosion of Lead Anodes in Base Metals Electrowinning (VOLUME 116)
By T. Ellis, J. Gagnon, L. Webb, M. Burr, D. Kakengela, D. Evans, A. Mirza
Lead-based alloys are used as the primary anodes for electrowinning from sulphate-based aqueous systems. Lead anode technology has evolved over the years, migrating from pure lead and lead-antimonial
Jan 1, 2016
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Explore the geological conditions around the tunnel face using the seismic reflective survey
By J. M. Descour, K. Aoki, S. Shirasagi
This paper describes the tunnel seismic reflective survey, which has been developed by the authors in order to detect the geological condition ahead of the tunnel face three-dimensionally using reflec
Jan 1, 2003
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Papers and Notes Presented to the Institute from July 1943 to February 1969
YEAR 1943-1944 Vol. 44 Page A major change-over in the ventilation of a deep level mine, by F. G. Hill and E. C. Ranson, 27; Discussion 56, 62, 67, 71, 72, 79, 123, 129 131 A note on the quarrying
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Long Term Laboratory Strength Tests in Hard Rock
By Z. Szczepanik, D. Milne, K. Kostakis
Abstract This paper presents the results of a series of creep tests performed on a total of nine samples of Lac du Bonnet granite from the Underground Research Laboratory near Pinawa, Canada. Eac
Jan 1, 2003