underground mining methods selection

underground mining methods selection

  • Underground mining method selection by decision

    01/03/2009· Analytic hierarchy process (AHP) and Yager’s methods are the MADM tools and can be used for selection of the best underground mining method by considering the problem criteria In this study, a computer program (UMMS) based on the AHP and the Yager’s method was developed to analyze the underground mining method selection problems and17/05/2017· The aim of this paper is to represent the solution to the problem of selecting suitable underground mining method for the mining industry It is achieved by using two multiattribute decision making techniques These two techniques are weighted product method (WPM) and preference ranking organization method for enrichment evaluation (PROMETHEE) In thisUnderground Mining Method Selection Using WPM and

  • Underground Mining Method Selection Using WPM and

    01/04/2017· The mining method selection for underground mining can be described as a multicriteria decisionmaking process, as several factors are involved in the selection process In this paper, aThis paper will present the scientific methodology for the mining method selection by the application of VIKOR method, which gives the results of compromise alternatives Multicriteria decision making is widely used in mining to solve a variety of problems, as well as to support the mine planning and design process The choice of the mining method of excavation for[PDF] Mining method selection for underground mining with the

  • (PDF) Underground mining Methods ResearchGate

    01/02/2010· Hartman, H L (1992) SME Mining Engineering Handbook, Society for Mining, Metallurgy, and Exploration Inc, p3 Block caving geomechanics The international caving JKMRC monograph series in16/12/2021· The Selection of the mining method for underground minerals extraction is the crucial task for the mining engineers Underground minerals extraction is a multicriteria decision making problem dueFuzzy Logic for Underground Mining Method Selection

  • Approaches for Underground Mining Method Selection:

    Buy Approaches for Underground Mining Method Selection: Selection Criteria, Methods, Approaches by Gekonde, Clif, Binder, Angela (ISBN: 94) from Amazon's Book Store Everyday low prices and free delivery on eligible orders13/09/2015· 23 MASS UNDERGROUND MINING METHODS ( f ) Location, s t reng th o f e x t r a c t i o n hor izons and layou t geometry (9) The mining sequence as determined by the e f f e c t o f a product ion b lock on surround i n g orebodies and i n s t a l l a t i o n s (h) The need o r no t t o mainta in r e g i o n a l s t a b i l i t y selection of mass underground mining methods VDOCUMENT

  • 12 Mining methods and method selection Seoul

    124 Underground mining method •Sublevel open stopingOre is fragmented in the stopeusing ringdrilled or long parallel blast holes, and moved to the drawpointsfor extractionBigholeopen stopinguses longer blast holes with larger diameter of 140~165 mm: sublevel spacing increases from typically 40 m to 60 mApplied in massive or steeply dipping stratiformorebodieswith dipThe selection of underground mining methods is primarily based on the geological/spatial setting of the deposit Candidate methods can therefore be chosen and ranked based on estimated operational/capital costs, production rates, availability of labors and materials/equipments, and environmental considerations The method offering the mostUnderground Mining Methods and Equipment EOLSS

  • Approaches for Underground Mining Method

    Buy Approaches for Underground Mining Method Selection: Selection Criteria, Methods, Approaches by Gekonde, Clif, Binder, Angela (ISBN:01/03/2009· Analytic hierarchy process (AHP) and Yager’s methods are the MADM tools and can be used for selection of the best underground mining method by considering the problem criteria In this study, a computer program (UMMS) based on the AHP and the Yager’s method was developed to analyze the underground mining method selection problems andUnderground mining method selection by decision making tools

  • Underground mining method selection and preliminary technoeconomic

    This work determines the mining method which maximizes economic return for the Wombat orebody This is a three phase process First phase is the mining method selection on technical suitability to the orebody; for which two methods are The UBC method is applied first resulting in the selection of the area of sublevel stoping methods Later a24/06/2022· According to this methodology, the choice of the method of mining excavation is based on the mininggeological parameters of the ore and adjacent rocks In this paper, the UBC methodology for the selection of the mining excavation method for a specific case will be applied According to this methodology, it was obtained that Cut and Fill methodAPPLICATION OF UBC METHODOLOGY FOR UNDERGROUND MINING METHOD SELECTION

  • MINING METHOD SELECTION FOR UNDERGROUND MINING

    Keywords: underground mining method selection, multicriteria decisionmaking methods, VIKOR method 1 INTRODUCTION The choice of the mining method of excavating for a certain underground mine is an essential problem for him, especially if we take into account that the method of excavation should provide safe and healthy working conditions Also, the fact thatUnderground Mining Methods presents the latest principles and techniques in use today Reflecting the international and diverse nature of the industry, a series of mining case studies is presented covering the commodity range from iron ore to diamonds extracted by operations located in all corners of the world Industry experts have contributed 77 chaptersUnderground Mining Methods Google Books

  • mining Underground mining | Britannica

    Once a decision has been made to go underground, the specific mining method selected depends on the size, shape, and orientation of the ore body, the grade of mineralization, the strength of the rock materials, and the depthsUnderground mining methods are the focus of this article 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 company These include the following: Ore grade and recovery; Cost of infrastructure; Ore extraction; Labour and machine costs; UndergroundFactors influencing mining method selection

  • Mining method selection and transition depth determination

    “mining method selection” and “determining transition depth from openpit to underground mining” an accurate procedure is introduced step by step First, it is essential to specify if an ore deposit potentially will have mined by athat combined method of openpit and underground mining In this case, optimal final openpit limit andunderground development has been done Since each deposit has its own characteris­ tic geometry/grade distribution, and rock 39 mechanics prop~rties, mining method selection should be at least a twostage process In Stage 1, the deposit is described in terms of geometry, grade distribution, and rock mechanics properties Using these param­ eters, the mining methodsChapter

  • Underground Mining Method Selection Using WPM and

    Underground Mining Method Selection With the Hesitant Fuzzy Linguistic Gained and Lost Dominance Score Method IEEE Access 101109/access2018 2018 Vol 6 pp 6644266458 Cited By ~ 17 Author(s): Ziguo Fu Xingli Wu Huchang Liao Francisco Herrera Keyword(s): Underground Mining Mining Method Method Selection Dominance Score A mobile application based on multicriteria decisionmaking methods for underground mining method selection International Journal of Mining Reclamation and Environment 101080/2018Underground mining method selection by decision making tools

  • Underground Mining Method Selection With the Hesitant

    30/10/2018· Underground mining method selection is a critical decision problem for available underground ore deposits in exploitation design As many comprehensive factors, such as physical parameters, economic benefits, and environmental effects, are claimed to be established and a group of experts are involved in the issue, the underground mining method selectionThis work determines the mining method which maximizes economic return for the Wombat orebody This is a three phase process First phase is the mining method selection on technical suitability to the orebody; for which two methods are The UBC method is applied first resulting in the selection of the area of sublevel stoping methods Later aUnderground mining method selection and preliminary technoeconomic

  • Underground Mining Method Selection Using WPM and

    The proposed techniques are presented to determine the effective mining method for bauxite mine and show, conventional cut and fill method is the most suitable mining method The aim of this paper is to represent the solution to the problem of selecting suitable underground mining method for the mining industry It is achieved by using two multiattribute decision makingThe selection of the mining method may also need to occur prior to the completion of desired geotechnical or ore value determinations The Mining professional will need to continually debate if the information picture is complete enough for the design In some cases the picture will only be more complete when mining has commencedSelection of mining method QueensMineDesignWiki Queen's

  • Selection mining methods via multiple criteria decision analysis

    mining method is square set stoping with rank equal 065 Keywords: TOPSIS, UBC method, mining methods selection, multiplecriteria decision making 1 Introduction O re extraction processes are designed with regard to surface or underground mining methods These techniques depend on the depth, stripping ratio, and other parameters Further11/03/2018· A highly productive underground mining method, longwall mining is used in a large horizontal spread of thinbedded deposits of uniform thickness usually ranging from 06m to 1m Used a lot by South African gold mining companies, this method can be used in both soft and hard rocks as the working area along the mining face can be supportedTypes of Mining Methods | Sell Side Handbook

  • Method Selection A Numerical Approach onemine

    INTRODUCTION In this paper, a numerical process for selecting a mining method, with the emphasis on underground mass mining techniques, such as caving, induced caving, and stoping, is proposed In the past, selection of a mining method for a new property was based primarily on operating experience at similar type deposits and on methods alreadyunderground development has been done Since each deposit has its own characteris­ tic geometry/grade distribution, and rock 39 mechanics prop~rties, mining method selection should be at least a twostage process In Stage 1, the deposit is described in terms of geometry, grade distribution, and rock mechanics properties Using these param­ eters, the mining methodsChapter

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