ubc mining method selection

ubc mining method selection

UBC Mining Method Selection | PDF | Economic Geology |

2020-11-26 · The UBC selection method utilizes deposit depth primarily to climinate or restrict the use of open pit mining Open pit mining is such a versatile uiining method that itis vistually always the most applicable mining method when depth is not considered, This modification reduces the applicability of open pit mining for deeper deposits ‘The UBC mining method selection classifies rock mechanics into

Ubc Mining Method Selection [pnxk62g8m14v]

Ubc Mining Method Selection [pnxk62g8m14v]. ... Ghali, Amin_ Neville, Adam - Structural Analysis _ A Unified Classical And Matrix Approach, Seventh Edition (2017, Taylor And Francis)

Download PDF - Ubc Mining Method Selection

Download Ubc Mining Method Selection. Type: PDF. Date: October 2019. Size: 415.1KB. Author: sunny. This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form.

Mining method selection by multiple criteria decision ...

2009-8-26 · Mining method selection is one of the mostcritical and problematic activities of miningengineering. The ultimate goals of miningmethod selection are to maximize companyprofit, maximize recovery of the mineralresources and provide a safe environment forthe miners by selecting the method with theleast problems among the feasible alternatives.Selection of an appropriate mining method

The development of a mining method selection model

2020-12-1 · PROMETHEE, TOPSIS, and TODIM stood out as methods for use in the selection of mining method in the coal mining industry. From the research findings, it was generally concluded that OCRA, ARAS, CP, SAW, and COPRAS are simplified approaches of the afore-mentioned methods.

Mining method selection and transition depth

2021-5-5 · The UBC mining method selection algorithm is a modification to the Nicholas approach with a various weighting factors system, which places more emphasis on stoping methods, thus better representing typical Canadian mining design practices (Miller et al. 1995).

(PDF) MINING METHOD SELECTION METODOLOGY BY

Selecting the extractive method becomes the most important aspect of mining activities; the selected method need to fits with unique criteria of each location, such spatial, geological, hydrogeological, geotechnical and other considerations like economic, technological and environmental factors.

(PDF) Mining method selection and transition depth ...

The UBC mining method selection algorithm is a modification to the Nicholas approach with a various weighting factors system, which places more emphasis on stoping methods, thus better representing typical Canadian mining design practices (Miller et al. 1995).

A New Numerical Method and AHP for Mining Method

Mining method selection decision is the most important phase which affects costs of project. In the study for selecting suitable exploitation method, a new numerical Shahriar and Bakhtavar (Sh&B)...

Mining Method Selection - Minxcon

2017-10-30 · Selecting a mining method is one of the most critical and problematic activities of mining engineering. The ultimate goal of the mining method is to maximise the profit and extraction of the mineral resources while providing a safe working environment. The selection of the mining method is a complex task considering many technical, economic, human and historical factors. Analysing all these factors will assist in identifying the appropriate mining method

Ubc Mining Method Selection [pnxk62g8m14v]

Ubc Mining Method Selection [pnxk62g8m14v]. ... Ghali, Amin_ Neville, Adam - Structural Analysis _ A Unified Classical And Matrix Approach, Seventh Edition (2017, Taylor And Francis)

Mining method selection by integrated AHP and

The UBC mining method selection is a modification of the Nicolas methodology that better represents typical Canadian mining design practices. The main weaknesses of these approaches are in the fact that the importance of each selection criteria has not been considered. An up-to-date approach considers mining method selection as a multi-criteria ...

ubc mining method selection - portalwellness.pl

Mining method selection and transition depth . 2021-5-5 The UBC mining method selection algorithm is a modification to the Nicholas approach with a various weighting factors system, which places more emphasis on stoping methods, thus better representing typical Canadian mining design practices (Miller . et

(PDF) A new model for mining method selection of mineral ...

Underground mining method selection is a very complex task for the mining engineers because the chosen method should fulfill the technical, economic and production requirements.

Selection mining methods via multiple criteria decision ...

2021-6-9 · sheet. The best mining methods is cut and fill stoping and top slicing with the same rank equal 0.72, and the second-best mining method is square set stoping with rank equal 0.65. Keywords: TOPSIS, UBC method, mining methods selection, multiple-criteria decision making. 1. Introduction. O. re extraction processes are designed with

Mining Engineering - University of British Columbia

Selection, design and development of underground mining methods based upon physical, geological, economical and environmental constraints. Underground materials handling (ore, waste, slurry, water) with equipment selection, production requirements, performance and costs.

(PDF) Mining Method Selection for the Synclinorium

Mining method selection is one of the most critical activities of mining engineering with the ultimate goal of maximizing profit, mineral recovery and arrive at a method with the least problems ...

Underground mining method assessment using decision

2021-2-5 · In mine planning and design stage, mining method selection (MMS) for a mineral deposit is one of the most critical and challenging decision that experts have to make mainly based on geological, economical and geotechnical properties of the ore deposit. Keywords: Mining method, UBC method, AHP method, FMADM method, Trepça mine. REFERENCES

MINING METHOD SELECTION METODOLOGY BY

2019-4-25 · mining method based on the RMR system (rock mass rating). The first approach to a quantitative selection method is developed when David E. Nicholas (1981) with a numerical approach for the selection of extractive method (Selection Procedure - A Numerical Approach); in this method a scale is formulated for the weighting of each extraction method.

Mining Method Selection - Minxcon

2017-10-30 · The selection of the mining method is a complex task considering many technical, economic, human and historical factors. Analysing all these factors will assist in identifying the appropriate mining method that is technically feasible for the geometry of the orebody while also being a low- cost solution. ...

Ubc Mining Method Selection [pnxk62g8m14v]

Ubc Mining Method Selection [pnxk62g8m14v]. ... Ghali, Amin_ Neville, Adam - Structural Analysis _ A Unified Classical And Matrix Approach, Seventh Edition (2017, Taylor And Francis)

Mining method selection by integrated AHP and

The UBC mining method selection is a modification of the Nicolas methodology that better represents typical Canadian mining design practices. The main weaknesses of these approaches are in the fact that the importance of each selection criteria has not been considered. An up-to-date approach considers mining method selection as a multi-criteria ...

ViMine 1B: Mining Method Selection | UNSW Engineering

ViMine 1B: Mining Method Selection. In this module, students are given an ore body deposit along with detailed geological and rock characteristics such as dip, depth, RMR, etc. Based on the characteristics, a list of suitable mining methods is displayed using UBC Mining Method Selection. However, the students then need to justify their mining ...

Mining Engineering - University of British Columbia

Selection, design and development of underground mining methods based upon physical, geological, economical and environmental constraints. Underground materials handling (ore, waste, slurry, water) with equipment selection, production requirements, performance and costs.

A new model for mining method selection based on grey

UBC Mining Method Selection. International symposium on mine planning and equipment selection.Singh. [34]. Gershon, M.E., Bandopadhyay, S. and Panchanadam, V. (1995). Mining method selection: a decision support system integrating multi-attribute utility theory and expert systems. Proceedings 24th APCOM Meeting.

A Fuzzy Techno-Financial Methodology for Selecting an ...

2020-2-13 · This section proposes a fuzzy techno-financial methodology for selecting an optimal mining method. The methodology integrates capital budgeting techniques and technical criteria in the selection of an optimal mining method based on UBC, FAHP and FTOPSIS. Figure 1 shows the flow diagram of the proposed framework.

THE DEVELOPMENT OF A NOVEL MODEL FOR MINING

47 The development of a novel Model for Mining Method Selection in a Fuzzy Environment; Case study The Mining-Geology-Petroleum Engineering Bulletin and the authors ©, 2018, pp. 45-53, DOI: 10.1177/rgn.2018.1.6 in1995 to investigate the UBC approach.

Selection of new appropriate mining method: case of ...

2019-8-18 · The selection of the adequate mining method is the cornerstone for mine planning and design. This selection depends on geological, geotechnical, economical, and environmental parameters. This paper’s main purpose is to select the most appropriate mining method for the south body of Boukhadra underground mine (NE Algeria). To do so, a new study is needed taking into account the

Method Selection - A Numerical Approach

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 already in use in the district of the deposit. Then, the chosen method was modified during the early years of mining as ground conditions and ore character were bet-

12. Mining methods and method selection

2018-1-30 · 12.5 Mining method selection-The mining principles and methods have evolved to meet the geomechanical and operational problems of various cases.-Final choice of mining method will reflect both the engineering properties of the orebody and its setting, and the engineering attributes of the various methods such as mining scale, production rate ...