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Analysing reduced conveying capability of the orepass systems in Malmberget mine
By T Wettainen, G Shekhar, M Stromsten, B Skawina
The aim of a transportation system in an underground mine is to move the rock masses from one location to another in the most preferable manner by minimising the long and short-term operational costs.
Mar 15, 2021
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Analysis and Adaptability of Belt Filter Presses and Other Technologies for Tailings Dewatering over a Range of Mineral Processes, Plant Designs, Conditions, Regions and Operating Philosophies
By M S. Fenzel
Increased environmental regulations and pressures have created changing and new demands for tailings management strategies in a variety of mining applications. Critical among these items is the dispos
Jul 27, 2015
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Analysis And Assessment Of Grade Variability For Improving Exploration Planning And Reserve Estimation ? Introduction
By Edmundo Tulcanaza
Increasing exploration costs and the need to reduce the time-frame from exploration to production presently demand formalized procedures to assist exploration planning and reserve analysis. Explor
Jan 1, 1982
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Analysis and Behavior of Double Sheet Pile Cofferdam
By Kamil Nuzha, Jianchao Li, Bashar S. Qubain
"The Philadelphia Water Department is rehabilitating Belmont Raw Water Basin. As part of this work, a 500-ft long, temporary cofferdam was designed to retain 35 ft of combined water and soil at the we
Jan 1, 2016
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Analysis and Case Study for Minimizing Differential Settlements in Piled Raft Foundations
By Yu Chuang, Zai Jinmin, Liu Songyu
"The piled raft foundation is a geotechnical composite construction method, consisting of three elements, piles, raft and soils, which is applied for the foundation in an increasing number. Differenti
Jan 1, 2005
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Analysis And Design Of A Piled Foundation For A Tall Tower ? Synopsis
By I. K. Ozaydin
Analysis of piles groups loaded with large bending moments and both vertical and batter piles can be best performed by matrix analysis. In this paper, a case history about a tall marine control tower
Jan 1, 2010
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Analysis and Design of Faceroad Roof Support (ADFRS)
By Mark Colwell
This paper summarizes the results of a research project whose goal was to provide the Australian coal industry with a longwall installation roadway (faceroad) design methodology that could be utilized
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Analysis And Design Of Rib Support (ADRS) A Rib Support Design Methodology For Australian Collieries
By Mark Colwell, Christopher Mark
This paper summarises the results of a research project whose goal was to provide the Australian coal industry with a rib support design methodology and software tool that could be utilised by suitabl
Jan 6, 2008
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Analysis and Design of Tunnel Lining Through a Potentially Displaceable Fault - NAT2022
By Theodore Feldsher, Seung Han Kim, Mourad Attalla, John Roadifer, Chu-Chieh Jay Lin
Lifelines in seismic regions of the world seldom can escape crossing active faults. Cities in California have been mitigating this risk by constructing improved fault crossings. This paper discusses t
Dec 1, 2022
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Analysis and Management of Loads on Paste Backfill Barricades
By M Fahey, A B. Fourie
Over the past ten years, the mining industry has witnessed the introduction of a new and innovative mine filling technique known as paste fill, which consists of placing full stream tailings with smal
Jan 1, 2008
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Analysis And Modeling Of Longwall Face-To-Face Transfers
By C. Patrick
Longwall face-to-face transfers can cost over $100 per minute in lost production potential and $100,000 for personnel and supplies. Such high cost makes extensive planning and control of the transfer
Jan 1, 1993
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Analysis and Observation of Keyblock Occurrence in Tunnels in Granite
By Jesse L. . Jr. You
Tunnels in the granitic Climax stock at the Nevada Test Site were inspected for keyblock occurrence. Thirteen relatively large pyramidal keyblocks were located in about 230 m (750 it) of tunnel. Orien
Jan 1, 1986
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Analysis and optimization of fume extraction from a ferromanganese furnace tapping operation
By P. Cowx, L. Els, P. Smith, R. Nordhagen
"Tapping operations at ferroalloy smelters generate a significant amount of fume. Effective capture of fumes is required to meet the obligations of environmental, as well as occupational, legislation.
Jan 1, 2014
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Analysis And Performance Of Sheet Pile Cofferdam Under Demolition Blast Loads
By Michael Oakland
This paper will discuss the design analysis of sheet pile cofferdams for static and dynamic blast loads. Following construction of the new Willis Avenue Bridge across the East River between Brooklyn
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Analysis and Performance of Sheet Pile Cofferdam under Demolition Blast Loads
By John Mould, Gordon Chen, Michael Oakland, William McElwee
"This paper will discuss the design analysis of sheet pile cofferdams for static and dynamic blast loads. Following construction of the new Willis Avenue Bridge across the East River between Brooklyn
Jan 1, 2017
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Analysis and Prediction of Geological Structures Associated with Outbursts at Collinsville, Queensland
By Creasey JW, Rixon KL
Underground mining in the Bowen Seam has shown that the majority of outbursts have co- incided with faults, igneous dykes and sills, stone roof rolls or some combination of these. The coal measures
Jan 1, 1980
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Analysis and Repair of Failed Copper SX Plant Mix Boxes: An Application of First Principles - SME Annual Meeting 2024
By Ron Derrick
SX operators have conducted extensive shut-downs and repairs over the years to mitigate solution leaks from failed stainless steel false floors and walls in rectangular mixersettler mix boxes. Hydrody
Feb 1, 2024
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Analysis and Testing of Lubricating Oils in Mine and Mill Production Equipment
By R. A. Ford
The paper outlines: methods used for the determination of wear metals in motor and transmission oils; contaminents in motor, transmission and crusher lubricating oils; and viscosity determinations. Ca
Jan 1, 1977
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Analysis and Visualization of Drilling and Blasting Data with the Software "SURPAC"
By P Moser
Within the EU-research project "Blasting Control", jointly operated with partners from France, Italy and Greece, between 1992 and 1995, the Department of Mining Engineering of the Montanuniversity Leo
Jan 1, 1996
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Analysis of a Landfill Over a Deep Mined Area: A Case Study
By J. Bowders
A case study describing the expansion of Marion County landfill is presented. The exapansion area is located on a deep mined area. Finite element analyses were used to predict the surface subsidence a
Jan 1, 1986