Factors Affecting Choice of Research Methods
#0183;#32;Theoretical Factors Affecting the Choice of Research Method. Theoretical Factors include Positivism and Interpretivism, Validity, Reliability and Representativeness
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#0183;#32;Theoretical Factors Affecting the Choice of Research Method. Theoretical Factors include Positivism and Interpretivism, Validity, Reliability and Representativeness
the mining method selection, such as geological and geotechnical properties, economic parameters and significantly affect the financial effects of the mininggeological factors, such as: ground condi. quantitative aspects of the decision. Read more.
1. Geography Legal status of land and mining rights Historical, political, and socialogical factors Geology Mining conditions Ore treatment requirements Economic analysis Geography: Topography, a function of location, affects cost of development and
quantitative factors affecting the choice of a mining method 6658 Ratings ] The Gulin product line, consisting of more than 30 machines, sets the standard for our industry.
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
2 #0183;#32;Coal mining Coal mining Choosing a mining method: The various methods of mining a coal seam can be classified under two headings, surface mining and underground mining. Surface and underground coal mining are broad activities that incorporate numerous variations in equipment and methods, and the choice of which method to use in extracting a coal seam depends on many
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 method for an ore deposit is based on many factors that are driven by the economics and profitability of the mine for a company.
two methods of underground mining in the West 1) room and pillar with contin uous miners and 2) longwall mining; recent underground mining technology developments in Europe and the West ern United States that could affect the production of coal from Federal leases; and factors affecting the choice of these un derground coal mining technologies in
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.
1. Geography Legal status of land and mining rights Historical, political, and socialogical factors Geology Mining conditions Ore treatment requirements Economic analysis Geography: Topography, a function of location, affects cost of development and
Under similar conditions, surface mining is generally regarded to be more advantageous than underground mining. In the selection between surface and underground exploitation methods, there are a number of most significant factors must be briefly
#0183;#32;Underground mining method selection is one of the most important decisions that mining engineers have to make. Choosing a suitable underground mining method to extract a mineral deposit is very important in terms of economics, safety and productivity of mining operations.
Definition of Longwall Mining A high extraction method of mining along the face of a predefined block of coal, referred to as a panel, while allowing the immediate roof to collapse upon advancement Panel Configuration Panels generally range in size from 500 to 1,000 feet
factors are considered in the mining method selection process. Characteristics that have a major impact on the mining method selection include: Physical and mechanical characteristics of the deposit such as ground conditions of the ore zone, hangingwall, and footwall, ore thickness, general shape, dip, plunge, depth below the surface,
quantitative factors affecting the choice of a mining method. The selection of a suitable mining method for an ore deposit requires the consideration of a numerous criteria, such as mininggeological factors, economic factors and miningtechnical factors. This selection problem is based on the comparisons of mining method Get Price
FACTORS AFFECTING COAL PRODUCTION AND USE Chapter I I shows a range of projectionsfor coal use. Actual growth will depend on the decisions of users and producers. The major factors affecting these decisions are the cost, convenience, and availability of coaI relative to competing fuels.
The choice of mining method depends on man y fact ors, including: 1) Shape of the orebody (, t abular, cylindrical, spheric al). 2) Orienta tion of the orebody (, subhorizontal, sub
#0183;#32;Surface mining methods can be broadly classified as openpit mining, which includes quarrying, strip mining, contour mining, dredging, and hydraulic mining. Topography and the physical characteristics of the deposit strongly influence the choice of method.
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