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diggability for surface mining

2021-11-07T08:11:20+00:00

  • Derivation of a diggability index for surface mine

      The limitation of the available ground pre paration and excavating techniques employed in the wide range of surface mining rock masses can only be defined by concerted re search and field validation This paper is con cerned with the means of deriving an excavat ing or diggability index for use in mine de sign

  • Cited by: 74
  • Diggability For Surface Mining

    SURFACE MINING Jonathan Peck low res the worldwide surface mining industry Peck is a leader in innovative technology, conceptual design and development with over 25 years of academic and entrepreneurial production and diggability monitoring, load weighing, health, and HPGPS guidance products for cable shovels in the mid1990s

  • Derivation of a diggability index for surface mine

    The work was conducted in operating British surface coal mines and presents a technique for diggability assessment in that mining and geotechnical environment A diggability index is proposed which consideres both ground conditions and excavating equipment capabilities This is supported by reference to backanalysis of several mine excavating

  • Cited by: 74[PDF]
  • WMS 456 Iphar Continuous Rating for Diggability

      Continuous Rating for Diggability Assessment in Surface Mines Melih IPHAR 1 1 Eskisehir Osmangazi University, Faculty of Engineering and Architecture Mining Engineering Department, Meselik Campus, EskisehirTurkey Email: Abstract The rocks can be loosened either by drillingblasting or direct excavation using

  • Cited by: 1
  • Diggability, a measure of dragline effectiveness and

      @article{osti, title = {Diggability, a measure of dragline effectiveness and productivity}, author = {Frimpong, M and Kabongo, K K and Davies, C W}, abstractNote = {Given the capital intensity of the dragline operation coupled with rising cost of explosives, the onus is on mine operators to make maximum use of explosives in blasting to assist dragline diggability

  • Diggability index rating method Download Table

    The demand for coal from surface mining projects are on the higher side like never before for which blasting is the basic unit operation The explosive plays an important role in blasting and also

  • Prediction of the Rock Mass Diggability Index by Using

      In surface mining and civil engineering projects, terms such as diggability, rippability, excavatability and boreability are widely used to assess rock mass excavation methods and required equipment The rippability index was defined for assessing

  • Cited by: 5
  • (PDF) Ground rippability classification by decision trees

    Ease of excavation or rippability, also called diggability or excavatibility, is a critical decisionmaking parameter in the selection of both the overburden removal method

  • 预计阅读时间:5 分钟
  • (PDF) Applicability of Surface Miner in Open Cast Mines

    to the Diggability Index Rating Method for surface mine equipment selection; International Journal of Rock Mechanics and Mining Sciences, Vol 43, pp 253266

  • 预计阅读时间:5 分钟
  • (PDF) Performance assessment of hydraulic and cable

    The work was conducted in operating British surface coal mines and presents a technique for diggability assessment in that mining and geotechnical environment in surface coal mining, Mine

  • 预计阅读时间:5 分钟
  • Diggability index rating method Download Table

    The demand for coal from surface mining projects are on the higher side like never before for which blasting is the basic unit operation The explosive plays an important role in blasting and also

  • [PDF]
  • WMS 456 Iphar Continuous Rating for Diggability

      Continuous Rating for Diggability Assessment in Surface Mines Melih IPHAR 1 1 Eskisehir Osmangazi University, Faculty of Engineering and Architecture Mining Engineering Department, Meselik Campus, EskisehirTurkey Email: Abstract The rocks can be loosened either by drillingblasting or direct excavation using

  • (PDF) Ground rippability classification by decision trees

    Ease of excavation or rippability, also called diggability or excavatibility, is a critical decisionmaking parameter in the selection of both the overburden removal method and the required equipment in surface mining and geotechnical engineering

  • (PDF) Applicability of Surface Miner in Open Cast Mines

    to the Diggability Index Rating Method for surface mine equipment selection; International Journal of Rock Mechanics and Mining Sciences, Vol 43, pp 253266

  • (PDF) Performance assessment of hydraulic and cable

    The work was conducted in operating British surface coal mines and presents a technique for diggability assessment in that mining and geotechnical environment in surface coal mining, Mine

  • [PDF]
  • An expert system for hydraulic Crusher and truck

      An expert system for surface mining hydraulic Crushertruck selection Mining engineering is interdisciplinary engineering and the mining engineer, has to take into consideration other interdisciplinary experts opinions in order to make a decision But it is difficult to find experts from different disciplines whenever they are needed

  • Assessment of blasting efficiency by seismic surveys and

      In this paper, diggability assessment studies for an electrical rope shovel undertaken in a producing surface lignite mine is presented For this purpose, a test bench is selected and shovel performance monitoring together with various surveys were carried out on this bench

  • Surface Mining (Open Pit) Gecko Geotechnics

    Surface Mining (Open Pit) Our services focus on providing optimised pit slope design solutions (maximise ore recovery minimise excavation costs) through: Understanding the mining method and operational constraints Rigorous understanding of site geology and hydrogeology Ground characterisation through statistical means

  • Australian Centre for Geomechanics Conference Paper

    Abstract: The geotechnical model for pit stability in Carmen de Andacollo (CDA) deposit does not offer a good interpretation to predict or explain the rock behaviour in the crushing process This work proposes a modification to the database analysis and

  • 深空工业公司跟卢森堡政府联手测试小行星采矿技术

      深空工业公司跟卢森堡政府联手测试小行星采矿技术 深空工业公司(Deep Space Industries)是一家致力于小行星采矿的公司,他们跟卢森堡政府签署了一份谅解备忘录,将共同出资支持该公司第一艘太空飞船的研制和发射。 这艘小型太空飞船被称为 ProspectorX,它

  • (PDF) Ground rippability classification by decision trees

    Ease of excavation or rippability, also called diggability or excavatibility, is a critical decisionmaking parameter in the selection of both the overburden removal method and the required equipment in surface mining and geotechnical engineering

  • A study of electric rope shovel digging effort and

    Improving the drilling and blasting practice in openpit mines is one of the ways to enhance the economics of a mining operation Diggability assessment is currently considered as a way to provide feedback on blast quality; however, there is no universally accepted approach to evaluate diggability This research focused on the performance monitoring of electric rope shovels in open pit

  • Assessment of blasting efficiency by seismic surveys and

      In this paper, diggability assessment studies for an electrical rope shovel undertaken in a producing surface lignite mine is presented For this purpose, a test bench is selected and shovel performance monitoring together with various surveys were carried out on this bench

  • Mining Engineering Faculty Research Creative Works

    Hydraulic shovel Crushers are widely used as primary production equipment in surface mining for removing overburden and ore materials Variability in material diggability, unstructured mining environments and limited space, effective machine operation, and machine logistics affect the performance of the hydraulic shovel Crushers A hydraulic shovel simulator is developed to simulate

  • Intelligent Cable Shovel Excavation Modeling and

      Cable shovel Crushers are used for primary production of geomaterials in many surface mining operations A major problem in excavation is the variability of material diggability, resulting in varying mechanical energy input and stress loading of shovel dipperand

  • Surface Mining (Open Pit) Gecko Geotechnics

    Surface Mining (Open Pit) Our services focus on providing optimised pit slope design solutions (maximise ore recovery minimise excavation costs) through: Understanding the mining method and operational constraints Rigorous understanding of site geology and hydrogeology Ground characterisation through statistical means

  • [PDF]
  • Determination of Optimum Production Capacity and

      capacity and a mine life in the mine planning In open pit mine planning, many factors affect total fixed and operating costs, such as haulage costs, particularly when the mine goes deeper, geomechanical features of the ore body and surrounding rocks, diggability and slope stability related to overall slope angle

  • International Journal of Surface Mining, Reclamation and

    All journal articles featured in International Journal of Mining, Reclamation and Environment vol 5 issue 3 List of Issues Volume 5, Issue 3 International Journal of Surface Mining, Reclamation and Environment Search in: Advanced search The effect of anisotropy on the assessment of diggability for BWE N Bölükbaşi, O

  • Energy Efficiency in Cable Shovel Operations SpringerLink

      Scoble MJ, Muftuoglu YV (1984) Derivation of a diggability index for surface mine equipment selection Min Sci Technol 1:305–322 doi: 101016/S01679031(84)903499 CrossRef

  • Mine Planning Design PDF Coal Mining Mining

      COAL MINE PLANNING DESIGNAVREDDY, ADDLMANAGER The Singareni Collieries Company Limited Mining Methods Generally Coal is being mined by two main methods 1 Surface or Opencast mining 2 Underground mining The choice of method is largely determined by the depth, thickness and no of coal seams, geology of the coal deposit and other factors