This is the problem solved in this tutorial: The height of the slope is 12 m. A failure plane is formed along a large joint surface that has cohesion of 10 kPa and the friction angle of 33 degrees. The plane has a dip of 42 degrees while the slope angle is 64 degrees. Considering the unit weight of 22 kN/m3 and dry conditions, determine the safety factor.
This tutorial gives a quick overview of RocPlane, software that conducts slope stability analysis and estimates the safety factor of rock block. If you want to learn how to do hand calculations to solve the same problem, then watch my other video here    • How To Calculate Safety Factor of Slo...