mining method selection factors

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....

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...

Mining method selection by integrated AHP and PROMETHEE method, of mining-technical factors Anyway, mining method selection is a, quantitative, Inquiry Analysis of Highwall Mining Stability - …...

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 ......

Notes on Mining Method Selection. UBC Mining Method Selection is a modified version of the Nicholas approach for selection of mining method based on orebody characteristice (refer Nicholas 1981). Selection involves summation and ranking of numerical values associated with orebody characteristics that reflect the suitability of a particular method....

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....

the mining method selection, such as geological and geotechnical properties, economic parameters and geographical factors. The AHP is used to analyze the structure of the mining method selection problem and to determine weights of the criteria, and PROMETHEE method is …...

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...

Distinguishing all parameters that have an effect in mining method selection and in the determination of weighting factors of any parameter is a difficult task in an ordinary environment....

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....

Mining Method Selection Factors Henan Mining Machinery . Mining Method Selection Factors Prompt Caesar is a famous mining equipment manufacturer well known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc....

Mining Method Selection Factors Prompt : Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc....

UNDERGROUND COAL MINING: FACTORS, COST, AND TIME CONSIDERATIONS Presented by: Mark A. Williams Executive Vice President – Engineering Services ... Other Factors in the Selection of an Underground Mining Method • Regulations • Need for mobility and flexibility • Capital Commitment....

Equipment Selection Factors . ... An overview of the various mining methods with a relative breakdown corresponding to the drilling equipment required for each method, along with the associated output parameters, is displayed in Figure 11: ... Should further information on mobile equipment selection for hard rock mining be required, it is ......

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....

Edumine > Tools. Keyword Search Area Of Study Geotechnics (21) Management (10) ... Mining Method Selection Online Tool. Open Pit Design ... Weighting of Factors for Relative Importance Online Tool. Page 1 of 1: 1; Connect with us. Stay informed with Edumine announcements....

Optimum equipment and method selection for high selective excavation at SLE Identification of main factors related to equipment selection Firstly, three priority degrees of effective parameters were determined according to the mining and geological conditions in order to select optimum machinery and mining methods....

CHAPTER 11 Mining Technology . . . . ... Underground mining methods usually leave a significant portion of the coal reserve in the ground, Some under- ... Principal considerations in the selection of surface mining and reclamation techniques and equipment include the thickness and...

INTRODUCTION TO MINING 1.1 MINING'S CONTRIBUTION TO CIVILIZATION ... The abundance of minerals also provides a method of creating wealth. Minerals can be marketed on the open market,enabling the countries that possess them to obtain valuable currency from …...

What are the main methods of mining? PDF version. There are four main mining methods: underground, open surface (pit), placer, and in-situ mining. ... Each mining method also has varying degrees of impact on the surrounding landscape and environment. Learn More. Metal Mining and the …...

steps: frequent interaction mining, risk factor selection, and predictive modeling. Figure 1. Pipeline of identifying risk factors with interactions and building prediction model X. Li et al. / Using Frequent Item Set Mining and Feature Selection Methods 563...

Geotechnical Considerations for Mining Method Selection of a Potential Underground Iron Ore Mine in Mideastern, Turkey. Authors; Authors and affiliations ... Ozturk H., Guner D., Yardimci A.G. (2014) Geotechnical Considerations for Mining Method Selection of a Potential Underground Iron Ore Mine in Mideastern, Turkey. In: Drebenstedt C ......

combining these factors into one problem that has led many engineers to the primarily anecdotal and knowledge based solution methods applied to the mining method selection problem. As each step is completed these methods assume that all other steps logically follow. In this way, the loader type and loader fleet size is selected based on...

Mining method selection by multiple criteria decision . historical factors. The appropriate mining method is the method which is technically Mining method selection by multiple criteria decision making tools by M.R. Bitarafan and M. Ataei* Synopsis equipment, efficiency and environmental considerations....

Rock Mass Mining Method Stope Wall Blast Hole Roof Rock These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves....

Nov 02, 2011· Mining Methods, Surface Mining Methods, Mechanical and aqueous surface mining methods. ... Understand the geological factors for surface mining Understand the engineering factors for surface mining Explain what a placer deposit is Understand the surface mining methods: We will explore all of the above in Topic 5. ... Selection of Mining ......

Selected Geologic Factors Affecting Mining of the Pittsburgh Coalbed ... Selected geologic factors affecting mining of the Pitts- burgh coalbed, by C. M. McCulloch [and others. Washing- ... Measurement and analysis of surface joint orientations provide a method for predicting the cleat orientations of the coalbed, but linears measured ......

The 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...

Methods for Equipments Selection in Surface Mining; review A.Lashgari*, A.R.Yazdani, A.R.Sayadi ... such as its interference to the uncertainty related to influential factors in the matter selections. ... method that the most efficient mining equipment alternative(s) could be appointed ......

Mining Big Data Using Parsimonious Factor, Machine Learning, Variable Selection and Shrinkage Methods ... data mining, variable selection, dimension reduction, and shrinkage. In this paper, we utilize various of these methods to add to the discussion of the ... it is the most frequently used method in factor analysis (see e.g. Bai and Ng (2002 ......

A new approach to mining method selection based on modifying the Nicholas technique. Author links open overlay panel Amir Azadeh a M. Osanloo b M. Ataei c. Show more. ... The main purpose of this paper is to represent a solution to the problem of mining method selection (MMS) in mining projects. To this aim, the well-known MMS technique of ......

appropriate mining method is selected based on technical, economic, and environmentally accountable considerations. The first step in selecting the most appropriate mining method is to compare the economic efficiency of extraction of the deposit by surface and underground mining methods . This section reviews surface mining methods and ......

Sabinet Mining method selection by multiple criteria decision . Oct 1, 2004 Mining method selection is the first and most important problem in mine design. In this selection some of …...

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 ......