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1 Sep 2010 Bitarafan M R and Ataei M Mining method selection by multiple criteria decision making tools The Journal of The South African Institute of Mining and Metallurgy 493 498 8 C G E Boender J G de Graan F A Lootsma Multicriteria decision analysis with fuzzy pairwise comparisons Fuzzy Sets and nbsp

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Selection of mining method Context The selection of a mining method for a given orebody can be a challenging assignment and may need to address personal bias for or against a particular method The selection of the mining method may also need to occur prior to the completion of desired geotechnical or ore value determinations

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Vol 126 no 3 151–162 https doi org 10 1080 14749009 2016 1274840 KEYWORDS Analytic hierarchy process multiple criteria decision making nchanga mine numerical ranking underground mining method selection yager 39 s method ARTICLE HISTORY Received 8 September 2016 Accepted 15 December 2016

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Mining method selection by multiple criteria decision making tools by M R Bitarafan and M Ataei Synopsis Mining method selection is the first and most important problem in mine design In this selection some of the parameters such as geological and geotechnical properties economic parameters and geographical factors are involved

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Jul 30 2012 The selection of a mining method for an ore deposit is based on many factors that are driven by the economics and profitability of the mine for a

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The selection of a suitable mining method for an ore deposit requires the consideration of a numerous criteria such as mining geological factors economic factors and miningtechnical factors This selection problem is based on the comparisons of mining method alternatives according to the identified criteria

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A new approach to mining method selection based on modifying the Nicholas technique Each mining method is weighted based on these criteria each of which

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Equipment Selection for Surface Mining A Review Christina Burt There are several methods of surface mining including open pit stripping dredging and mountain top removal This paper focuses on open pit surface mining other factors in the equipment selection process particularly the compatibility of the loaders with selected truck

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UNDERGROUND COAL MINING FACTORS COST AND TIME CONSIDERATIONS Presented by Mark A Williams Executive Vice President – Engineering Services Harrisburg Pennsylvania

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Mining Big Data Using Parsimonious Factor Machine Learning Variable Selection and Shrinkage Methods Hyun Hak Kim1 and Norman R Swanson2 1Bank of Korea and 2Rutgers University

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Geotechnical Considerations for Mining Method Selection of Geotechnical Considerations for Mining Method Selection 495 distance to the orebody 10m above and below of the orebody are named as immediate roof and floor

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3 SURFACE COAL MINING METHODS 3 1 SURFACE MINING METHOD SELECTION 2 3 2 UNIT OPERATIONS FOR SURFACE MINING METHODS 6 3 2 1 Preparing the Surface 6 3 2 2 Drilling and Blasting 8 3 2 3 Overburden Removal 8 3 2 4 Loading and Haulage of the Deposit 8 3 2 5 Rehabilitation 9 3 3 STRIP MINING 10 3 3 1 Strip Mine Layout 13 BOX CUT ORIENTATION AND

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The strength of the ore and the surrounding rock is one of the most significant geotechnical factors in mining method selection The strength and related stability of the rockmasses are important for all types of excavation and are assessed using rockmass classification systems throughout a mine Common rockmass classification systems include

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From Queen s Mine Design Wiki Note Oil and gas deposits are not discussed here Underground mining methods are the focus of this article The selection of a mining

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Selecting a mining method is one of the most critical and problematic activities of mining engineering Analysing all these factors will assist in identifying the

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A Practical Approach to Variable Selection A Comparison of Various Techniques Benjamin Williams use alternative approaches based on data mining Our analysis seeks to extend these papers by investigating a wide variety of techniques including Each factor selection technique results in a shortlist of factors which are tested for

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The purpose of this paper is to present an application of the AHP technique to a mining method selection problem faced by a Colombian mining company in this case we

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ISAHP Article Mu Saaty A Style Guide for Paper Proposals To Be Submitted to the International Symposium of the Analytic Hierarchy Process 2014 Washington D C U S A MINING METHOD SELECTION METODOLOGY BY MULTIPLE CRITERIA DECISION ANALYSIS CASE STUDY IN

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There are many factors involved in mining method selection which influence the decision making process In this paper technique for order

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