Mohr's Circle for Triaxial test 

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Mohrs Circle is a graphical representation general state of stress at a point. It is useful in visualizing the relationship between normal and shear stresses on an element.
Stress conditions during a triaxial compression test can be beautifully represented using Mohr's circle. In this video tutorial, we will see how to use the Mohr circle to determine total shear stress parameters C and phi. For this, we will a numerical mohrs circle.