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Publications tagged with [open pit mine]

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<p>A large number of South Africa&rsquo;s open pit mines are located in fractured rock. Analytical solutions to pit flooding mainly make use of the Dupuit-Forchheimer approximation. A typical example of such a solution is the solution proposed by Marinelli ...
Reference: Proceedings IMWA 2016, Freiberg/Germany | Drebenstedt, Carsten, Paul, Michael (eds.) | Mining Meets Water – Conflicts and Solutions
<p>Although some of the prevalence of openpit production scheduling software can be explained by the predominance of openpit mining throughout the world, other factors have led to a lag in corresponding underground software. We explain mathematically why underground ...
Reference: Mining Engineering, 2015, Vol. 67, No. 4, pp. 68-73
<p>The Barapukuria Coalfield is only production coalfield in Bangladesh with coal deposit area of approximately 6.25 km2. Geologically, the coal basin is a singular syncline in which coal occurs at shallower depth at the northern part and deeper depth at the ...
Reference: International Journal of Emerging Technology and Advanced Engineering, Volume 4, Issue 3, March 2014
<p>We study a daily mine planning problem where, given a set of blocks we wish to mine, our task is to generate a mining sequence for the excavators such that blending resource constraints are met at various stages of the sequence. Such time-oriented resource ...
Reference: Association for the Advancement of Artificial Intelligence
<p>During the last few years, most production-based businesses have been under enormous pressure to improve their top-line growth and bottom-line savings. As a result, many companies are turning to systems and technologies that can help optimise their supply ...
Reference: Int J Adv Manuf Technol (2014) 72:1021–1037
<p>Real time monitoring of process parameters inside the underground or open cast mines in a reliable manner is a technical challenge for the mine industry. Real time monitoring can provide accurate information about different critical mining parameters like ...
Reference: International Journal of Scientific and Research Publications, Volume 4, Issue 1, January 2014
This study has integrated a range of geoscientific evidence in order to constrain the spatial and temporal development of the reactivated catastrophic landslide at Eisenberg in North Bohemia.
Reference: Nat. Hazards Earth Syst. Sci., 13, 361–374, 2013
<p>This paper presents a case of a lignite mine in Northern Greece with excavated slopes exceeding 100-120m in depth in which substantial movement is occurring, with an average rate 10-20mm/day. The Mavropigi mine is very important for the power supply of ...
Reference: Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, September 2-6 2013, ICSMGE, 2193-2196
<p>For the purpose of production scheduling, open-pit mines are discretized into three-dimensional arrays known as block models. Production scheduling consists of deciding which blocks should be extracted, when they should be extracted, and what to do with ...
Reference: Operations Research Vol. 60, No. 3, May–June 2012, pp. 517–528
<p>28 indexes were chosen from 5 aspects (rock quality of slope, slope morphology, human factor, safe management of slope and other factor), and safe index system of rock slope of open-pit mine was established. Based on comprehensive fuzzy ...
Reference: International Symposium on Safety Science and Engineering in China, 2012 (ISSSE-2012)