ESG Toolkit

 View Only

Ground Stress in Mining (Part 2): Calibrating and Verifying Longwall Stress Models

  • 1.  Ground Stress in Mining (Part 2): Calibrating and Verifying Longwall Stress Models

    Posted 13 days ago
    Author: Larson Mark, Tesarik, Douglas and Johnson, Jeffrey
     
    Description:  Numerical models are used to evaluate mine layout design to establish better procedures for predicting ground stress in mining to identify safe and unsafe working areas and escapeways. Current published guidance by the Mine Safety and Health Administration (MSHA) recommends an approach to calibrating models to observations, but it does not include recommendations for using in situ measurements to calibrate such models. A specific goal of this research is to explore and demonstrate procedures for calibrating numerical models to both observations and measurements.
    -Description quoted from link below.
     
    Publisher: National Institute for Occupational Safety and Health (NIOSH)



    ------------------------------
    esgtoolkit@smenet.org
    ------------------------------