Effective Angle of Internal Friction given Shear Force in Bishop's Analysis evaluator uses Effective Angle of Internal Friction = atan(((Shear Force on Slice in Soil Mechanics*Factor of Safety)-(Effective Cohesion*Length of Arc))/(Total Normal Force-(Upward Force*Length of Arc))) to evaluate the Effective Angle of Internal Friction, The Effective Angle of Internal Friction given Shear Force in Bishop's Analysis is defined as the value of effective angle of internal friction when we have prior information of other parameters used. Effective Angle of Internal Friction is denoted by φ' symbol.
How to evaluate Effective Angle of Internal Friction given Shear Force in Bishop's Analysis using this online evaluator? To use this online evaluator for Effective Angle of Internal Friction given Shear Force in Bishop's Analysis, enter Shear Force on Slice in Soil Mechanics (S), Factor of Safety (fs), Effective Cohesion (c'), Length of Arc (l), Total Normal Force (P) & Upward Force (u) and hit the calculate button.