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young modulus of intact rock in laos

young modulus of intact rock in laos

We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!

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  • Intact Rock  an overview  ScienceDirect Topics
    Intact Rock an overview ScienceDirect Topics

    Temperature also affects the deformability of intact rock Fig 67 shows the normalized elastic modulus EE 0 values at various temperatures for several granites and one mudstone where E 0 is the elastic modulus at the lowest test temperature which is 30°C for the British granite Salisbury granite Remiremont granite Senones granite and Indian granite 20°C for the Ningbo granite and

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  • PDF Empirical Estimation of Intact Rock Elastic Modulus
    PDF Empirical Estimation of Intact Rock Elastic Modulus

    The modulus of elasticity of intact rock E is an important rock property which is used as input parameter in the design stage of engineering projects such as slopes tunnel and mining excavations

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  • Estimating in situ rock mass strength and elastic modulus
    Estimating in situ rock mass strength and elastic modulus

    Jun 21 2018 · The reservoir rock for many geothermal projects in the Upper Rhine Graben such as those at SoultzsousForêts and Rittershoffen both France is porphyritic granite High fracture densities up to 30 fracturesm in this reservoir rock require that we consider the strength and elastic modulus of the rock mass rather than the intact rock

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  • The Methodology for the Young Modulus Derivation for
    The Methodology for the Young Modulus Derivation for

    Jan 01 2017 · Abstract Young modulus is one of a basic geomechanical parameters used for the defining of the phenomena in rock mass It is determined based on a uniaxial compressive test According to the International Society of Rock Mechanics one may calculate it in three different ways as the tangent secant and average modulus

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  • Standard Test Method for Elastic Moduli of Intact Rock
    Standard Test Method for Elastic Moduli of Intact Rock

    Withdrawn Rationale This test method covers the determination of elastic moduli of intact rock core specimens in uniaxial compression It specifies the apparatus instrumentation and procedures for determining the stressaxial strain and the stresslateral strain curves as well as Youngs modulus E and Poissons ratio Formerly under the jurisdiction of Committee D18 on Soil and Rock

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  • Rock  Mechanical properties  Britannica
    Rock Mechanical properties Britannica

    Rock Rock Mechanical properties When a stress σ force per unit area is applied to a material such as rock the material experiences a change in dimension volume or shape This change or deformation is called strain ε Stresses can be axialeg directional tension or simple compressionor shear tangential or allsided eg hydrostatic compression

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  • Empirical Estimation of Rock Mass Modulus
    Empirical Estimation of Rock Mass Modulus

    intact rock modulus E i from the intact rock strength for cases where no reliable modulus measurements are available Figure 1 Simplified HoekDiederichs equation for empirical estimates of rock mass deformation modulus based on the Geological Strength Index GSI Figure 2 HoekDiederichs equation for empirical estimates of rock mass

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  • Rock Mechanics
    Rock Mechanics

    Intact Rock • Strength classification is based on strength of the rock compressive strength modulus of elasticity Table 72 • 5 strength classes AE based on the overall rock strength A very strong E very weak Table 73 • Any discontinuities fractures bedding planes etc will strongly influence overall strength of the

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  • Rock mass properties  Rocscience Inc
    Rock mass properties Rocscience Inc

    for these intact rock pieces and value of the Geological Strength Index GSI for the rock mass Intact rock properties For the intact rock pieces that make up the rock mass equation 1 simplifies to 05 3 1 3 1 ci ci m i 5 The relationship between the principal stresses at failure for a given rock is defined by

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  • WHAT ARE THE VALUES OF MODULUS OF ELASTICITY
    WHAT ARE THE VALUES OF MODULUS OF ELASTICITY

    Feb 13 2015 · Youngs Modulus of Elasticity E kgcm 2 10 5 Igneous Rocks Basalt 20 – 100 Diabase 30 – 90 Gabbro 60 – 110 Granite 26 – 70 Syemite 60 – 80 Sedimentary Rocks Dolomite 20 – 44 Limestone 10 – 80 Sandstone 05 – 86 Shale 08 – 30 Metamorphic Rocks Gneiss 20 – 60 Marble 60 – 90 Quartzite 26 – 102 Schist 41 – 72

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Hot Product
  • Roll Crusher
    Roll Crusher

    Feeding Size: ≤25-≤100mm

    Production Capacity: 5-100t/h

    Applied Materials: River gravel, iron ore, limestone, quartz, granite and other medium or hard ores and rocks.

  • Sludge Dryer
    Sludge Dryer

    Cylinder Capacity:9-285m³

    Production Capacity:1.9-76.0TPH

    Application Range:Industries of mining, ore beneficiation, construction materials and chemical engineering.

  • Rice Husk Pellet Mill
    Rice Husk Pellet Mill

    Warranty: 1 year

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    Brand Name: Fote

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    Bamboo Pellet Mill

    Processing Specifications: 6-20mm

    Yield: 2.8-3.6 tons/hour (crude fiber)

    Pellet Making Temperature: 80-100(Celsius)

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    Coconut Shell Pellet Mill

    Forming Degree: 98%

    Mould Material: Alloy steel

    Finial Pellet Length: 5-50mm

  • Lithium Ore Processing Equipment
    Lithium Ore Processing Equipment

    Capacity:0.18-7 (m ³/min)

    Suitable Materials:Lithium, copper, zinc, lead, nickel, gold and other non-ferrous metals, ferrous and non-metal.

    Major Equipment:Jaw crusher, ball mill, sprial classifier, flotation machine, concentrator machine and dryer machine

  • Active Lime Plant
    Active Lime Plant

    Capacity:150-600TPH

    Specification:Φ2.5×40~Φ4.8x68m

    Configuration:Lime kiln, coal mill, cooling machine, jaw crusher, vibrating feeder, etc.

  • Kaolin Dryer
    Kaolin Dryer

    Processing Capacity: 2-30TPH

    Application Area:Refractories, power plants, metallurgy, chemical industry, energy, transportation, heating.

    Applied Materials:Coal, coke, aluminum, iron, iron oxide skin, toner, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke, powder, scrap, waste.

  • Jaw Crusher
    Jaw Crusher

    Feeding Granularity: 120-1500mm

    Production Capacity: 1-2200t/h

    Feed Opening:150×250-1600×2100mm

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    Vibrating Screen

    Type:Screening Equipment

    Screen Size:0-100mm

    Max. feeding size: 400mm

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    Liner:High chrome or ceramic

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    Reference Power:2.2–75kw

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    Product Capacity:1-2200TPH

    Application Field: Mining, metallurgy, construction, highway, railroad, and water conservancy, etc.

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    Feeding Size: 65-300mm

    Discharging Size: 3-60mm

    Production Capacity: 12-1000TPH

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    Feeding Granularity: 35-60mm

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    Application Area:Metallurgy, refractory material, chemical plant, etc.

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    Tracked Mobile Screening Plant

    Feeding Size: 0-1000mm

    Processing Capacity:30-500TPH

    Applied Material:River gravel, limestone, granite, basalt, diabase, andesite and so on.

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