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Experimental Investigation on the Static Shear Stiffness of an Immersion JointBy Yong Yuan, Wenhao Xiao, Luc Taerwe
"The static shear stiffness of an immersion joint subjected to combined compression and shear forces is investigated by experiments in a test set-up. To explore the performance of the immersion joint,
Jan 1, 2016
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Use of Innovative Techniques and Tools on a Massive Tunnel Project"There’s no fast way to add more than four miles of track, most of it underground, to the Sound Transit Link Light Rail system in the Seattle area. But increasingly busy traffic through a number of ne
Jan 6, 2018
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Contractor uses innovative techniques on Seattle project"There is no fast way to add more than 6.4 km (4 miles) of track, most of it underground, to the Sound Transit Link Light Rail system in the Seattle, WA area. But increasingly busy traffic through a n
Dec 1, 2016
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Could One Size Fit Most? A “Right Sized” Vessel for DSM Exploration in Remote Regions - SME Annual Meeting 2026By G. van Eck, H. Smit, L. Meyer
The Cook Islands (CI) possesses within its Exclusive Economic Zone (EEZ) a massive field of polymetallic nodules representing one of the world’s largest undeveloped cobalt deposits, along with large q
Feb 22, 2026
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Recovery Of Rhenium From Uranium In-Situ Leach LiquorBy John B. Goddard
The discovery of rhenium on the ion exchange resin used at the uranium in-situ leach operations at Palangana (Texas) led to a laboratory study on the possible methods of recovery. Rhenium, present in
Jan 1, 1982
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Improvements Seen in Acid-Mine-Drainage TechnologyBy William R. Yernberg
The Fifth International Conference on acid rock drainage (ICARD 2000) was held May 21-24, 2000, in Denver, CO. The three-day conference consisted of about 150 oral presentations and poster sessions t
Jan 1, 2000
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Tunnel Lining for Drill and Blast TunnelsBy Björn Johansson
"SUMMARY Every tunnel designer has to consider the power of water ingress when designing a new tunnel. Either you choose solutions with simple methods to divert the ingress water or a robust system wi
Jan 1, 2016
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Project Financing In ChileBy B. Morris
This presentation will describe the process by which the Quebrada Blanca (QB) copper project in northern Chile was financed. It will also show how a relatively junior mining company addressed the prob
Jan 1, 1993
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The Next Great Chapter; Caterpillar Finalizes Purchase Of BucyrusWhen Caterpillar announced that it had purchased Bucyrus for $8.8 billion, it was billed as the next great chapter in the history of mining. Surely, when the history books are written, it will be reme
Jan 1, 2011
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Design And Construction Of Earth Bottom ThickenersBy Edward S. Hsia
Pluor Utah has been closely associated with the engineering and construction of earth bottom thickeners for porphyry copper operations, for the counter-current decantation circuit of a gold cyanide pl
Jan 1, 1977
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Emerging Safety and Productivity Technologies for North American Tunneling - NAT2022By David Maust, Rob Albinger, Mike Walling, Michael Rispin
The safeguarding of health and life is the number one priority for underground infrastructure projects. While culture and approach are critically important, the industry has also seen the development
Dec 1, 2022
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A deviation-minimization approach to short-term underground mine schedule optimizationBy Andrea Brickey, RICHARD AMOAKO, Akshay Chowdu
Production forecasts derived from the medium-term schedule represent the best path forward for underground mining operations to achieve corporate and operational goals. Unforeseen circumstances, such
Jan 1, 2024
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After Market Coatings to Reduce Rock Dust Buildup on Underground SignsBy T. Resende, J. Sismour
"Signs in underground mines are subject to variable airflow, which carries dust and moisture. Dust buildup reduces their visibility, hampering production efficiency and safety. Underground workers com
Jan 1, 2017
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Embrace the Unknown; How to Incorporate Uncertainty in Mine PlanningBy C. Roos
"Mining companies have included quantifying uncertainty, or at least risk, as a requirement of project justification for many years. However, many times this process lags behind the traditional mine p
Jan 8, 2017
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Anaconda?s Test and Production Finger DumpBy William J. Robinson
What is the cummulative rate of recovery of copper from a sulfide leach dump? This is one of the most frequently asked questions today. We, in the industry, ask it of each other when we meet; however,
Jan 1, 1972
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Miners Get Defensive At 2012 Northwest Mining Association MeetingSmart defense: that?s what the industry needs to play for the next four years, according to panelists at the 118th Annual Meeting of the Northwest Mining Association (NWMA), which met December 2-7 in
Jan 1, 2013
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Toward a field-portable, real-time organic and elemental carbon monitorBy K. V. Raj, C. A. Berry, A. T. Weakley, A. L. Miller, P. R. Griffiths, D. A. Parks
Diesel particulate matter (DPM) has been classified as a carcinogen to humans by the International Agency for Research on Cancer. DPM exposure is therefore regulated by the U.S. Mine Safety and Health
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An Overview Of Coal Mining In The West: Promise And ProblemsBy Robert E. Murray
It's indeed a pleasure for me to speak to you today about the development and operation of large-scale surface coal mining projects in the western United States. It is an exciting story about Ame
Jan 1, 1975
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Problems And Their Solutions In Practical Geochemical Prospecting For Kuroko Deposits In JapanBy Nagashi Ogushi
Geochemical prospecting method using stream sediments, soils and rock chips has been tested to see the applicability for the typical Kuroko field in Japan. Three independent anomalies have been detect
Jan 1, 1982
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Mining Engineering Education Initiatives in AustraliaBy Bruce Hebblewhite
Australia’s Minerals Tertiary Education Council (MTEC) has achieved several successes during its first three years of operation. This initiative was developed through the Minerals Council of Australi
Jan 1, 2006