Retaining walls are structures designed to restrain soil to unnatural slopes. They are used to bound soils between two different elevations often in areas of terrain possessing undesirable slopes or in areas where the landscape needs to be shaped severely and engineered for more specific purposes like hillside farming or roadway overpasses.
Please find below an excel spreadsheet for design of Retaining / Fence Wall based on ACI 530-02 & ACI 318-02 for free download. Don't forget to share!