Volume 69, Issue 3, March 2021

If you have a computer, you have a little slice of Spruce Pine

• PDF ⁶³

Abstract views: 167 times| Download: 63 times| https://doi.org/10.18311/jmmf/2021/27778

Why ground penetrating radar (GPR) should be allowed for testing in the mines

• PDF ⁶⁹

Abstract views: 181 times| Download: 69 times| https://doi.org/10.18311/jmmf/2021/27780

Stope boundary optimization for an underground copper deposit using mixed integer linear programming based algorithm

Keywords:

Stope, boundary, modelling, algorithm, ore body

• PDF ⁸⁶

Abstract views: 102 times| Download: 86 times| https://doi.org/10.18311/jmmf/2021/27781

Assessment of coal pillar stability using principal component analysis and stepwise selection and elimination

Keywords:

Pillar stability, factor of safety, PCA, SSE

• PDF ¹⁰³

Abstract views: 91 times| Download: 103 times| https://doi.org/10.18311/jmmf/2021/27783

An approach to assessment of post mining-induced seismic hazard in Kolar Gold Fields mines – a review

Keywords:

Induced seismicity, underground mines, abandoned mine, post mining-induced seismicity, regular monitoring, seismic hazard assessment

• PDF ¹⁴³

Abstract views: 207 times| Download: 143 times| https://doi.org/10.18311/jmmf/2021/27784

A comparative study on the rheological properties of coal water slurries using sodium tripoly-phosphate and carboxy-methyl-cellulose as dispersants

Keywords:

Coal water slurry, high ash Indian coals, sodium tripoly-phosphate (STPP), carboxy-methyl-cellulose (CMC), rheology, flow behaviour index

• PDF ⁸⁶

Abstract views: 89 times| Download: 86 times| https://doi.org/10.18311/jmmf/2021/27787