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- Mining types and methods:
- Multiple seam mining
- Document types:
- Peer reviewed journal articles
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Results 1 - 3 of 3
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Exploration of Limestone Pillar Stability in Multiple-level Mining Conditions Using Numerical Models5/17/2023 - Peer reviewed journal articlesA study using FLAC3D models to investigate factors that control pillar stability in multiple-level conditions.
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1/1/2018 - Peer reviewed journal articlesA paper addressing the geotechnical considerations for concurrent pillar recovery in two coal seams with 21 m of interburden under about 305 m of depth of cover.
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3/1/2016 - Peer reviewed journal articlesThis article by NIOSH describes the advantage of using numerical models with the strength reduction method to evaluate entry stability in complex multiple-seam conditions.
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Content source: National Institute for Occupational Safety and Health, Mining Program