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  • SME
    McAlpine Mill and Haileybury School of Mines: A Co-op That Works

    By Kevin Beirne

    Most people involved in the mining industry are familiar with student-industry co-op work-study programs. Many colleges and universities have used them for years. Northern College’s Haileybury Schoo

    Jan 1, 1999

  • SME
    Design Analyses for a Large-Span Tunnel in Weak Rock Subject to Strong Seismic Shaking

    By Bhaskar B. Thapa

    The proposed Caldecott fourth bore will consist of a two lane highway tunnel along California State Route 24 near the City of Oakland. The proposed design and construction sequence for the 15-m-diamet

    Jan 1, 2008

  • SME
    Determining The Amplitude Of Certainty For Empirical Rock Failure Criteria

    By K. Oraee

    The empirical rock failure criteria play an important role in predicting the mechanical behavior of rocks, since affecting parameters on the behavioral properties of rocks are complex and numerous. Us

    Jan 1, 2012

  • SME
    Mining And Enviromining Law For Industrial Minerals And Rocks

    With the advent of the environmental "green" movement of the 1960s, eventually leading to Earth Day 1970, Congress responded by passage of the National Environmental Policy Act (NEPA), 1970. NEPA gave

    Jan 1, 1994

  • SME
    Detection of Subtle Sensor Errors in Mineral Processing Circuits Using Data-Mining Techniques Mining, Metallurgy and Exploration

    By Rambabu Pothina, Rajive Ganguli

    The economics of a mineral processing circuit is dependent on the numerous sensors that are critical to optimization and control systems. The sheer volume of sensors results in mines not being able to

  • SME
    Detection of Subtle Sensor Errors in Mineral Processing Circuits Using Data-Mining Techniques Mining, Metallurgy and Exploration (388248c9-1aa9-4f25-8e7c-bbfe8ed3e46e)

    By Rambabu Pothina, Rajive Ganguli

    The economics of a mineral processing circuit is dependent on the numerous sensors that are critical to optimization and control systems. The sheer volume of sensors results in mines not being able to

  • SME
    Comparison of Different Blast Design Models, Using a Blasting Software

    By Roozbeh Afzali

    Designing an appropriate tunnel blasting pattern reduces the cost of rock breakage and subsequent operations such as loading, haulage and support of tunnels. For that reason, we developed a software t

    Jan 1, 2008

  • SME
    Block Craving - General Description

    By Ray L. Tobie, Douglas E. Julin

    GENERAL DESCRIPTION Block caving is a distinct caving method applied mostly to large, massive, ore bodies because of its in¬herent low cost and high production capabilities. Areas of sufficient siz

    Jan 1, 1982

  • SME
    Deep neural network models for improving truck productivity prediction in openpit mines

    By Wei Victor Liu, Omer Faruk Ugurlu, Chengkai Fan, Bei Jiang

    Accurate prediction of truck productivity plays a pivotal role in improving the efficiency and profitability of openpit mining operations. This paper proposes a deep neural network (DNN) model to over

    Jul 1, 2024

  • SME
    The Arizona Copper Province And The Texas Lineament

    By Jacques B. Wertz

    Recurring movements remotely connected with the Murray fracture zone and the San Andreas fault complex, together with the slow northwestward drift affecting the Baja California peninsula, could progre

    Jan 1, 1970

  • SME
    Electrolytic Removal of Iron from Aluminum Sulfate Solutions

    By S. C. Sun

    A study(1) on the sulfuric acid extraction of alumina from some Pennsylvania ferruginous clays indicated that the published electrolytic method(2)(3) seems to be more efficient than the known chemical

    Jan 1, 1968

  • SME
    Looking for Mr. Good Contract

    By Wayne E. Kilker, Michael J. McBride, William P. Levy, Thomas J. Lamb

    Between 1989 and 2004 the Massachusetts Water Resources Authority (MWRA)constructed several major wastewater and water tunnels associated with three major projects in the Boston area of eastern Massac

    Jan 1, 2005

  • SME
    Ground Observation System (GOS): A Web-Based Data Information Center for Ground Control Monitoring

    By E. C. Westman, W. R. Thomas, W. J. Conrad, A. J. R. Russell

    "Understanding ground control problems continues to remain a focus of the mining engineering community. To aid mine operators and engineers in identifying and responding to ground control issues, the

    Jan 1, 2015

  • SME
    Investigation of Climatic Conditions in Underground Coal Mining Mining, Metallurgy and Exploration (63acde09-eb8c-4eb1-b788-340f56a030a7)

    By İbrahim Çınar, Hakan Özşen

    Mine workers in heavy and dangerous work are under several physical risk factors, for example temperature, humidity, noise, vibration, lighting and air velocity. Thermal comfort includes parameters su

  • SME
    Virtual Reality Simulator For Training Miners To Install Rock Bolts Using Jackleg Drill

    By J. Warmbrodt, D. Apel, D. Nutakor, L. Grayson, M. Hilgers

    MinerSIM is an augmented reality system with integrated hypermedia that is suitable for training underground miners in the basics of using a jackleg drill to install rock bolts. While statistical evi

    Jan 1, 2007

  • SME
    TPM (Total Productive Mining)

    By G. Budge

    In the extractive industry the term ‘continuous improvement’ (CI) usually means procurement of the latest state of the art equipment. This is generally perceived as the only way to add further value

    Jan 1, 2001

  • SME
    A Summary Of Respirable Coal Mine Crystalline Silica Dust Research Accomplished Through The Miner Act Under The Niosh Office Of Mine Safety And Health Research - SME Annual Meeting 2022

    By W. R. Reed, G. W. Luxbacher

    As directed by the MINER act of 2006, the NIOSH Office of Mine Health & Safety Research (OMSHR) has annually awarded contracts to enhance mine safety and health. OMSHR has a history of research that f

    Mar 2, 2022

  • SME
    Jet Grout Ground Modifications for the Brightwater Conveyance System

    By Richard Hanke

    Tunnel construction on the Brightwater Conveyance System?s East and Central contracts required ground modifications of the existing site soils, comprised of sandy alluvium to very dense glacial till,

    Jan 1, 2008

  • SME
    Industrial Minerals Review 2009

    By R. L. Virta

    Four companies mined ball call in four states in 2009, H.C. Spinks Clay Co. Inc. (owned by Lhoist Group), Kentucky-Tennessee Clay Co. (owned by Imerys Group), Old Hickory Clay Co. and Unimin Corp. Pro

    Jun 1, 2010

  • SME
    Mining Faculty across the Globe; A Glimpse into Tomorrow’s Opportunities

    By Ebrahim Tarshizi, Livernois Ryan, Emily Sarver, Zoe Scopa, Robert Setterlind, Leah Frost

    "The mines of the future present a host of challenges, which may appear exciting or daunting, depending on one’s perspective. Whether some sectors of the public recognize it or not, the demand for raw

    Jan 6, 2017