Mohr-Coulomb Theory Calculator

Material failure based on cohesion, friction, and stress components.The formula is given by:

Where:

• $\tau$ is the shear stress on the plane of failure,
• $c$ is the cohesion intercept (a measure of the material’s shear strength when the normal stress is zero),
• $\sigma$ is the normal stress acting on the plane of failure,
• $\varphi$ is the angle of internal friction.