>(PDF) Application of UBC methodology for underground mining …
First, a rational selection of the four best-ranked mining methods for underground mining is performed using numerical methods (Nicholas' approach and the modified approach of Nicholas, i.e., UBC ...
>Underground Mining Methods and Equipment
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 …
>(PDF) Application of UBC methodology for underground mining …
The mining method selection for underground mining can be described as a multi-criteria decision-making process, as several factors are involved in the selection process. In this paper, a methodology for rational and optimal mining method selection for underground mining of metallic mineral resources has been developed.
>Challenges in Drill Equipment Selection vis-à-vis Underground …
Though blasting has been the most preferred means of rock removal/mineral exploitation, it is the most blamed activity since it creates environmental problems in the form of ground vibrations, air overpressure and flyrock [].Despite these problems, current underground mining scenario is inclining towards mechanized drilling and blasting (D&B) since it proves …
>(PDF) Optimizing Stope Layout and Production …
Applications of operations research to mine planning date back to the 1960s. Since that time, optimization and simulation, in particular, have been applied to both surface and underground mine planning problems, including mine design, …
>(PDF) Surface and underground mining technology
PDF | On Jan 1, 2011, Anna Gogolewska published Surface and underground mining technology | Find, read and cite all the research you need on ResearchGate
>MINING EQUIPMENT SELECTION FOR VARIABLE …
Underground mining is conducted over a wide range of stope widths. The selection of equipment combinations to efficiently mine these widths is often problematic. In most cases, selection is critical to the economic success of the endeavor. This study examines the various equipment selection trade-offs associated with
>(PDF) Underground track design, construction, …
Mining presents many challenges to the mining engineer, one of which is the logistics which should support mining operations quickly and efficiently. Haulage is important in the efficient ...
>(PDF) Underground Mining Project Equipment …
PDF | On Feb 25, 2017, B K Samanta published Underground Mining Project Equipment Selection Model | Find, read and cite all the research you need on ResearchGate
>(PDF) UNDERGROUND MINING METHODS
This paper discusses various underground mining methods to access and exploit ore bodies that are not surface-exposed. It details the complexity of underground mine infrastructure, including the different types of access tunnels, excavation …
>Underground Mining Method Selection by Decision …
The analytic hierarchy process (AHP) has been used for a variety of specific mining applications. The problem of production method selection in surface or underground mining has been studied by ...
>Underground Mining Project Equipment Selection Model
Proper selection of mechanization equipment requires many factors to be considered for long-term viability of underground mines and the researcher has exemplified such a solution. Here, …
>Blasting in Underground Coal Mines | PDF | Coal Mining
Blasting in Underground Coal Mines (1) - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. This document discusses safe blasting procedures for underground coal mines. It covers topics such as the types of explosives and detonators permitted, blasting methods like cut patterns and longwall faces, storing and …
>Optimization of Underground Mine Planning and Scheduling
The methodology to optimize the LOM of underground mining using DCF-ROR is same as in the surface mining in Chap. 6.The following Example 8.1 covers the full processes of the method, including mining method selection, room and pillar dimensions design, NPV modeling of multiple LOM scenarios, designs of underground mine development and mining layout, …
>Underground Mining Methods and Equipment
section describes underground mining equipment, with particular focus on excavation machinery such as boomheaders, coal cutters, continuous miners and shearers. 1. Underground Mining Methods ... The selection of underground mining methods is primarily based on the geological/spatial setting of the deposit. Candidate methods can therefore be ...
>Short and Medium Term Mine Planning in Selective …
Keywords: mine planning, selective mining, equipment selection, UDESS, DSIM . 1. Introduction The main objective of m ine planning is the optimization of economic value for the different stakeholders. It is, therefore, ... well as production and preparation in underground mining. It implements: (a) a set of functions that allow to easily define a
>Optimization in underground mine planning
For the first stage, MCDM techniques have generally been used to optimize the selection of underground mining equipment fleets. In order to estimate the production rates and productivity of the equipment fleets, simulation studies have been done using such software as variants of the General Purpose Simulation System (GPSS) and Arena.
>(PDF) Underground Mining Project Equipment …
PDF | Underground mechanisation has not been that successful, because of non-availability of imported equipment spares timely, difficult geo-mining... | Find, read and cite all the...
>Equipment Selection for Mining: With Case Studies
The book is intended for a broad audience, ranging from mathematicians with an interest in industrial applications to mining engineers who wish to utilize the most accurate, efficient, versatile and robust computational models in order to refine …
>(PDF) Methodology for underground mining method selection …
The mining method selection for underground mining is one of the most important decisions when designing a mine. This selection depends on the mining-geological, mining-technical and economic factors.
>Equipment Selection for Surface Mining: A Review | Request PDF
In conventional mining the selection of the mining equipment (i.e. main function carriers) which comply with the system requirements, the mining engineer can rely on existing equipment selection ...
>Models for Mining Equipment Selection
Feasible solutions to the equipment selection problem exist under a number of related industry canopies: Mining Method Selection (MMS), Equipment Selection (ES) and Shovel-Truck Productivity (STP) [Figure 1]. This paper brings together these seemingly disparate streams of work. The literature survey that follows demonstrates
>Literature Review to Identify Techniques for Mining …
• Nieto, A., Key deposit indicators (KDI) and key mining method indicators (KMI) in underground mining method selection Trans S oc Mining Metall Eng, 328 (2011), pp. 381- 396. References. 1. Donna Morey. From: Peacey, Victoria (RC)
>(PDF) Methodology for underground mining …
In this study, the mining method selection for underground mining of metallic mineral resources was performed in two stages: rational selection of a group of mining methods using numerical methods, taking into account only mining …
>The selection of underground equipment for coal mines
in the selection of a mining method, compatibility with mining conditions, reliability, efficiency, and productivity are the prime considerations in the choice of equipment.
>[PDF] Models for Mining Equipment Selection
In many industries, materials handling represents a significant component of the operational cost, making equipment selection an important challenge to management. To meet this challenge, extensive research has taken place in the mining and construction industries which are heavily dependant on equipment. Yet this research effort has not resulted in an acceptable solution …
>Ultimate Guide to Mining Tools & Equipment
Mining PPE—equipment that miners use to stay safe while working. Surface mining equipment—all the tools and mining machines used for surface mining. Underground mining equipment—all the tools and mining machines used for underground mining. Now that we've covered things at a high level, let's dive into each specific category. Mining PPE
>A Decision Support System for Underground Mining Method Selection
Underground mining method selection (UMMS) is one of the most important decisions that should be made by mining engineers. ... Download book PDF. New Trends in Applied Artificial Intelligence ... Murherjee, S.K.: Selection of opencast mining equipment by a multi-criteria decision-making process, Mining Technology. Trans. Inst. Min. Metall. A ...
>The use of discrete event simulation for underground haulage mining
The selection of equipment for haulage in underground mines is a challenge due to its impact on both production rates and costs. The selected equipment should create an optimal match for the ...
>The use of discrete event simulation for underground haulage mining …
The selection of equipment for haulage in underground mines is a challenge due to its impact on both production rates and costs. The selected equipment should create an optimal match for the complete system and the point when equipment is to be added or replaced needs to be identified before the change is made. The use of discrete event simulation to compare two …
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