Modeling behaviors of a coal pillar rib using the progressive S-shaped yield criterion
Spalling of pillar ribs has been a major hazard in the mining industry for decades. In the absence of rib support guidelines, accidents have continued to occur in recent years. Developing effective support guidelines requires a complete understanding of complex pillar damage mechanisms. Continuum mo...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-06-01
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| Series: | Journal of Rock Mechanics and Geotechnical Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1674775520300020 |