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Mining Contract: Instrumentation of Roof Bolt Drill for Ground Characterization, Mapping, and Support Design
Keywords: Bolters Ground stability
This page is archived for historical purposes and is no longer being maintained or updated.
Contract #
211-2011-41138Start Date
9/29/2011End Date
9/29/2016Research Concept
Improved in-situ rock mass characterization, improved rock support evaluation, and identification of relevant conditions and mechanisms can lead to better prediction of instability. This contract will result in a roof bolt drill instrumented for ground characterization, mapping, and support design.Topic Areas
Ground Control Overview
Roof Support
Contract Status & Impact
This contract is complete. To receive a copy of the final report, send a request to mining@cdc.gov.
The purpose of capacity-building contracts is to help build the capacity of our nation’s workforce to address critical safety and health problems in U.S. mines by producing graduates with advanced degrees in mining and minerals engineering, and to help develop tenure-track faculty performing research in these areas. Applications for these competitive grants are announced as part of NIOSH OMSHR’s Broad Agency Announcements and are submitted by a Principal Investigator at a U.S. institution offering an ABET-accredited undergraduate degree in mining or minerals engineering.
For further information on capacity-building contracts, please submit a request to OMSHR@cdc.gov.
See Also
Analysis of Multiple Seam Stability
Detecting Strata Fracturing and Roof Failures from a Borehole Based Microseismic System
Development of Stress Measurements and Instrument Placement Techniques for Longwall Coal
Local Earthquake Tomography for Imaging Mining-Induced Changes Within the Overburden above a Longwall Mine
Machine Injury Prediction by Simulation Using Human Models
Pillar Stability Issues Based on a Survey of Pillar Performance in Underground Limestone Mines
Pillar Strength and Design Methodology for Stone Mines
Roof Screening: Best Practices and Roof Bolting Machines
Time-Lapse Tomography of a Longwall Panel: A Comparison of Location Schemes
Verification and Validation of Roof Bolter Simulation Models for Studying Events Between a Machine and its Operator
Page last reviewed: November 15, 2016
Page last updated: November 15, 2016
Content source: National Institute for Occupational Safety and Health, Mining Program
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