Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Marc Elmouttie"'
Publikováno v:
Mining, Vol 1, Iss 3, Pp 279-296 (2021)
Geotechnical complexity in mining often leads to geotechnical uncertainty which impacts both safety and productivity. However, as mining progresses, particularly for strip mining operations, a body of knowledge is acquired which reduces this uncertai
Externí odkaz:
https://doaj.org/article/01a550a5b1414b28993856c0ab668828
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 9, Iss 1, Pp 41-53 (2017)
Analysis and prediction of structural instabilities in open pit mines are an important design and operational consideration for ensuring safety and productivity of the operation. Unstable wedges and blocks occurring at the surface of the pit walls ma
Externí odkaz:
https://doaj.org/article/c802fd587c5b4da2ba0c46fa254e7cec
Autor:
Marc Elmouttie, Peter Dean
Publikováno v:
Resources, Vol 9, Iss 4, p 42 (2020)
Slope stability monitoring in open cut mining is increasingly based on the use of a variety of different sensors and associated analytics, each capable of providing part of the understanding required to manage complex geotechnical environments. Desig
Externí odkaz:
https://doaj.org/article/616075cdb77441109af49d451557e16b
Autor:
Jane H. Hodgkinson, Marc Elmouttie
Publikováno v:
Resources, Vol 9, Iss 3, p 24 (2020)
Digital mining is a broad term describing the enhancement of the physical mining method through the use of digital models, simulations, analytics, controls and associated feedbacks. Mining optimisation will be improved through increased digitisation
Externí odkaz:
https://doaj.org/article/28c54082efe34e1780e7e98b3388972e
Publikováno v:
Mining, Vol 1, Iss 18, Pp 279-296 (2021)
Mining
Volume 1
Issue 3
Pages 18-296
Mining
Volume 1
Issue 3
Pages 18-296
Geotechnical complexity in mining often leads to geotechnical uncertainty which impacts both safety and productivity. However, as mining progresses, particularly for strip mining operations, a body of knowledge is acquired which reduces this uncertai
Publikováno v:
SSIM 2021: Second International Slope Stability in Mining.
Geotechnical monitoring of slopes has improved dramatically over the last 20 years due to the onset of new sensor technologies and improved computing resources. Each sensor type has its strengths and weaknesses and, although an array of different sen
Publikováno v:
Advanced Powder Technology. 28:1972-1976
Circular or spherical particles in Discrete Element Method (DEM) possess limitations on achieving desired angle of repose for some granular assemblies. However, by using various shapes/clumps of particles, the limitation posed by the circular or sphe
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 9, Iss 1, Pp 41-53 (2017)
Journal of Rock Mechanics and Geotechnical Engineering
Journal of Rock Mechanics and Geotechnical Engineering, Elsevier, 2017, 9 (1), pp.41-53
Journal of Rock Mechanics and Geotechnical Engineering, Elsevier, 2017, 9 (1), pp.41-53. ⟨10.1016/j.jrmge.2016.08.005⟩
Journal of Rock Mechanics and Geotechnical Engineering
Journal of Rock Mechanics and Geotechnical Engineering, Elsevier, 2017, 9 (1), pp.41-53
Journal of Rock Mechanics and Geotechnical Engineering, Elsevier, 2017, 9 (1), pp.41-53. ⟨10.1016/j.jrmge.2016.08.005⟩
International audience; Analysis and prediction of structural instabilities in open pit mines are an important design and operational consideration for ensuring safety and productivity of the operation. Unstable wedges and blocks occurring at the sur
Autor:
Marc Elmouttie, Shivakumar Karekal
Publikováno v:
Procedia Engineering. 191:1203-1210
Highwall mining involves driving a series of parallel entries with web pillars in between. These entries are driven by using a continuous miner with attached conveying system to extract locked up coal behind the highwall slope when the open cut coal
Publikováno v:
Geotechnical and Geological Engineering. 35:889-896
Discrete element method (DEM) is a widely used simulation tool to model physical behaviour of granular materials. In this study 2D DEM simulation has been used to simulate the failure of a sand pile loaded at the crest. The model has been calibrated