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bulk modulus of stone

Some Useful Numbers - Jackson School of Geosciences

Some Useful Numbers on the Engineering Properties of Materials (Geologic and Otherwise) . Gravel with some sand 34-48 Silt 26-35 Because the angle of internal friction, , is typically around 25-35 , the coefficient of internal . Bulk modulus (K) Granite 50 GPa

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Properties of Common Solid Materials - efunda

Note: 1. All properties are under 1 atm (1.01325×10 5 Pa; 760 mmHg; 14.6959 psi) and at room temperature 25 ºC (77 ºF) unless specified otherwise.: 2. Further information on a specific material can be obtained by clicking the name of that particular material in the following table.: 3. Users who prefer Standard or other unit systems rather than the SI units, click the amount (number) of the .

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Soil elastic Young's modulus - Geotechdatafo

Soil Young's modulus (E), commonly reffred to as soil elastic modulus, is an elastic soil parameter and a measure of soil stiffness. It is defined as the ratio of the stress along an axis over the strain along that axis in the range of elastic soil behaviour.

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Definitions of Mechanical Properties of Natural Stone

The Young's Modulus (or Modulus of Elasticity) describes the limit for small strains of the rate of change of stress with strain a material is able to support. Many natural stones have a Modulus of Elasticity of around 50 Gpa (which translates to 50.000 N mm-2, depending on the stone), with pure Quartz reaching a Young’s Modulus of 71.7 GPa.

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Bulk modulus - Wikipedia

The bulk modulus (or ) of a substance is a measure of how resistant to compression that substance is.It is defined as the ratio of the infinitesimal pressure increase to the resulting relative decrease of the volume. Other moduli describe the material's response to other kinds of stress: the shear modulus describes the response to shear, and Young's modulus describes the response to linear stress.

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DEFORMABILITY PROPERTIES OF ROCKS AND ROCK MASSES

where K is called the bulk modulus. Note that G and K are related to E and < as follows 2.2 Dynamic Elastic Constants The Young's modulus, Poisson's ratio and shear modulus can be determined by dynamic methods. Dynamic elastic properties are obtained by

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