Revettments (or revetments) are structures or protective walls that are designed to prevent erosion, stabilize embankments, and provide support to slopes and structures. These constructions are commonly used in civil engineering and coastal areas to maintain the integrity of soil, earthworks, and other geotechnical features.
Revettments are typically made of a variety of materials, such as concrete, rock, gabion baskets, timber, or even vegetation. The selected material depends on factors such as the location, purpose, and availability of the components. These structures are installed in such a way that they can resist the erosive forces caused by water flow, waves, or other environmental factors.
The purpose of revetments is to act as a shield against erosion by deflecting and dissipating the forces of erosion. By absorbing energy and reducing the velocity of the water or eliminating direct impacts from waves, revetments prevent the undermining or degradation of structures, embankments, or natural landforms.
In coastal areas, revettments can be found along shorelines to protect against erosion caused by tidal forces, storm surges, and wave action. In inland regions, they are used to stabilize hillsides, river banks, and other areas prone to erosion.
Overall, revettments are essential infrastructure elements that contribute to maintaining the stability and integrity of soil and structures, helping to prevent erosion and preserving the quality of surrounding environments.
