Cantilever Retaining Wall Analysis Excel Sheet

Purpose of calculation: The details of a cantilever retaining wall are shown below, is the design of the wall satisfactory?
Calculation Reference: Craig Soil Mechanics. R.F. Craig
Calculation Validation: Check against a worked example in the reference above.

Calculation Parameters :

•     Surcharge Pressure
•    Thickness of the Stem
•    Thickness of the Base
•    Length of Backfill
•   Height of Wall from the Base
•   Width of the Base
•    Characteristics of Backfill
•     Drained (effective stress) Shear Strength Parameter
•     Unit Weight of the backfill
•     Drained (effective stress) Shear Strength Parameter
•     Characteristics of Concrete
•     Unit Weight of Concrete
•     Angle of friction between the base and the foundation soil is
•    Active earth pressure coefficient
•     Horizontal Forces
•     Sum of Horizontal Forces
•     Vertical Forces
•     Sum of Vertical Forces
•     Lever
•     Moments
•     Lever arm of base resultant
•     FoS against overturning
•     Eccentricity of base reaction
•     Maximum and minimum base pressures
•     FoS against sliding

Calculation Reference
Geotechnics

Download Link