## Bord and pillar Monte Carlo Roof fall Sensitivity analysis Support safety factor Roof falls accounted for 18.18% of all fatal accidents in Indian coal mines, contributing about 35.29% of all fatal accidents in below-ground operations in 2005. The support safety factor, always preferred in suppor
โฆ LIBER โฆ
Metabolic analysis of support personnel in low-seam coal-mines
โ Scribed by Andris Freivalds; Christopher J. Bise
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 901 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0169-8141
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