Mining Publication: Computer Modeling of Catch Benches to Mitigate Rockfall Hazards in Open Pit Mines
ShareCompartir
Original creation date: July 2000
A computer analysis of bench stability has been developed to account for multiple occurrences of potential slope-failure modes in discontinuous rock masses. Bench-scale plane shears and tetrahedral wedges are simulated and stochastically analyzed to estimate the probability of retaining specified catch-bench widths. This geotechnical information is useful in designing bench configurations to improve pit-slope stability and help alleviate rockfall hazards.
Authors: SM Miller, JM Girard, EL McHugh
Conference Paper - July 2000
NIOSHTIC2 Number: 20021015
Pacific rocks 2000: Rock Around the Rim: Proceedings of the Fourth North American Rock Mechanics Symposium (NARMS 2000), ed. By J Girard, M. Leibman, C. Breeds, and T. Doe (Seattle WA, July 31-August 3, 2000). Balkema, :539-545
See Also
- Analysis of Bench Crest Performance at the Yellowstone Mine: A Case Study
- Development and Application of Reservoir Models and Artificial Neural Networks for Optimizing Ventilation Air Requirements in Development Mining of Coal Seams
- Modeling and Prediction of Ventilation Methane Emissions of U.S. Longwall Mines Using Supervised Artificial Neural Networks
- Modernization and Further Development of the NIOSH Mine Emergency Response Training System (MERITS), Phase 1
- Probability of Making a Successful Mine Escape While Wearing a Self-Contained Self-Rescuer
- SPONCOM - A Computer Program for the Prediction of the Spontaneous Combustion Potential of an Underground Coal Mine
- SponCom - Spontaneous Combustion Assessment Software - 2.0
- Technology News 545 - NIOSH Updates Spontaneous Combustion Assessment Software
- Technology News 549 - MFIRE 3.0 - NIOSH Brings MFIRE into 21st Century
- A User's Guide for the Bplane, Bstepp, and Bwedge Computer Programs
- Page last reviewed: 10/25/2016
- Page last updated: 10/25/2016
- Content source: National Institute for Occupational Safety and Health, Mining Program