What Is Elastic Modulas Of Granite

Knowledge of the strength and elastic modulus of a reservoir rock is important for the optimisation of a particular geothermal resource.

What is elastic modulas of granite.

And also contains orthoclase feldspar plagioclase feldspar and smaller amounts of biotite. The reservoir rock for many geothermal projects in the upper rhine graben such as those at soultz sous forêts and rittershoffen both france is porphyritic granite. A spring is an example of an elastic object when stretched it exerts a. The critical mineral of granite is quartz 5 35.

The large ranges emphasize the need for testing at each site. Modulus of rigidity granite 24 gpa shale 1 6 gpa limestone 24 gpa chalk 3 2 gpa sandstone 0 4 gpa steel 80 gpa wood 4 gpa glass 19 gpa lithostatic pressure gradient 26 46 mpa km for 2 70 hydrostatic pressure gradient 9 8 mpa km unconfined compressive strength granite 100 250 mpa basalt 100 300 mpa quartzite 150 300 mpa. E young s modulus of elasticity pa n m 2 lb in 2 psi named after the 18th century english physician and physicist thomas young. Both granite and marble are natural stone.

A full bar means this is the highest value in the relevant set. The graph bars on the material properties cards below compare granite to other natural stone materials top and the entire database bottom. Elasticity is a property of an object or material indicating how it will restore it to its original shape after distortion. Typical values of modulus of.

Higher value of modulus of elasticity indicates good quality rock having sound composition. There are 17 material properties with values for both materials. Modulus of elasticity of rock modulus of elasticity of rocks depend upon several factors such as type of rock porosity grain size water content value of modulus of elasticity can be determined by static or dynamic methods. Properties with values for just one material 1 in this case are not shown.

For each property being compared the top bar is granite and the bottom bar is marble. It is acidic with a total silica content greater than 65. Granite is an igneous rock with a mixed texture and grain size 3 mm plutonic.