·NOTE 2—Elastic moduli measured by sonic methods may often be employed as preliminary measures of anisotropy The test method given for determining the elastic constants does not apply to rocks that undergo significant inelastic strains during the test such as potash and salt The elastic moduli for such rocks should be determined from
·Basalt was used as an ornamental stone in many historic and ancient cities in Jordan Measuring the uniaxial compressive strength UCS and the tangent Young s modulus E t in the laboratory
·moduli of elasticity of intact rock The modulus of elasticity E or Young s modulus and Poisson s ratio v are the most commonly used The modulus of 0025 5432/94 C RILEM elasticity which is derived from a form of Hooke s law is obtained from the applied axial compressive stresses
·C region AB is more or less linear and corresponds to the elastic response of the rock C region BC is associated with strain hardening and is concave downwards C region CD corresponds to strain softening Granite Basalt Gneiss Schist Quart zite Marble Lime stone Sand stone Shale Av E Max E Min E Range No of samples
·The laboratory tests have been used most frequently to determine Modulus of Elasticity of rocks The intact core rock samples representing the region were tested to determine their Young s modulus
Modulous Of Elasticity Of Basalt Rock bawcateringpl Basic Rock Mechanics 1 as a building material items such as cut stones beams support columns decorative panels etc Basalt 265 x 1000 kg/m3 = 2650 kg/m3 The porosity and engineering properties of vesicular basalt in Saudi engineering properties such as compressive strength modulus of elasticity Poisson s ratio and
·The elasticity is an important parameter for the evaluation of the mechanical behavior of a rock mass and a fundamental factor in the definition of the resistance characteristics stability and
·Static elastic modulus Resonance test Rock cores Introduction Dynamic elastic modulus determined by sonic as well as by resonance frequency test methods are the important rock parameters for describing the influence of earthquakes and explosion waves The static modulus is one of the main mechanical characteristics of rock required for the
·The modulus of elasticity of rock material Ei is an important rock property that is used as an input parameter in the design stage of engineering projects such as dam and tunnel constructions
·Estimating the modulus of elasticity of the rock material from compressive strength and unit weight by I Ocak Synopsis The modulus of elasticity of rock material Ei is an important rock property that is used as an input parameter in the design stage of engineering projects such as dam and tunnel constructions mining excavations and so forth
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