What Are the Retaining Walls?
A retaining wall is a framework that seeks and built to resist the lateral pressure of soil when the variation in ground elevation surpasses the soil’s angle of repose.
The purpose of retaining walls is to hold soil laterally so that it can be retained at varying levels on either side.
Retaining walls are constructions meant to confine soil to a slope that it would not maintain naturally (essentially a steep, near-vertical, or vertical slope).
Often employed in regions with an unpleasant slope or those needing the landscape to be molded forcefully and engineered for more specific objectives like hillside farming or freeway overpasses, retaining walls bind soils between two distinct elevations.
When designing and building a retaining wall, it is crucial to account for the gravity-driven movement of the retained material downslope and take measures to prevent it.
To keep the pressure behind the wall below the wall’s design value, adequate drainage is required.
The hydrostatic pressure behind a wall can be reduced or eliminated by using drainage material, which will also increase the stability of the material behind the wall.