What Are the Retaining Walls?
A retaining wall is a concept that aims and is built to withstand the lateral pressure of soil when the variability in ground elevation is greater than the soil’s angle of repose. This occurs when the variation exceeds the angle of repose in ground height.
It is the job of retaining walls to keep soil laterally so that it can be kept at varying levels on either side of the wall.
Retaining walls are constructed to hold soils in place between two distinct elevations. These walls are most frequently used in areas with an unpleasant slope or require the landscape to be forcefully molded and engineered for more specific purposes, such as hillside farming or freeway overpasses.
While planning and constructing a retaining wall, it is essential to consider the gravity-driven movement of the material being retained downslope and to take steps to prevent this movement.
It is necessary to have sufficient drainage to maintain pressure behind the wall that is below the wall’s design value.
Utilizing drainage material behind a wall will not only allow for a reduction or elimination of hydrostatic pressure. Still, it will also increase the stability of the material behind the wall.