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A gabion wall is a retaining wall made of stacked stone-filled gabions tied together with wire. Gabion walls are usually battered (angled back towards the slope), or stepped back with the slope, rather than stacked vertically. The life expectancy of gabions depends on the lifespan of the wire, not on the contents of the basket.
A retaining wall is designed to hold in place a mass of earth or the like, such as the edge of a terrace or excavation. The structure is constructed to resist the lateral pressure of soil when there is a desired change in ground elevation that exceeds the angle of repose of the soil.
Asphalt and sandbag revetment with a geotextile filter. A revetment in stream restoration, river engineering or coastal engineering is a facing of impact-resistant material (such as stone, concrete, sandbags, or wooden piles) applied to a bank or wall in order to absorb the energy of incoming water and protect it from erosion.
Sack gabions in Casalecchio di Reno Bridge abutment with gabions. A Maccaferri gabion refers to a type of gabion produced by the Maccaferri family.. In 1893, in Casalecchio di Reno near Bologna, Italy, large quantities of wire mesh Maccaferri sack gabions were used for the first time to repair dams destroyed by a flood of the river Reno.
Completed wall panels are transported to the job site via special carrier trucks and lowered into place by cranes. Crews install and permanently secure the foundation on a bed of crushed stone. Panels are joined together by stainless-steel bolts and sealed at joints with urethane sealant. The company claims that installations typically take ...
Types of breakwaters include vertical wall breakwater, mound breakwater and mound with superstructure or composite breakwater. A breakwater structure is designed to absorb the energy of the waves that hit it, either by using mass (e.g. with caissons), or by using a revetment slope (e.g. with rock or concrete armour units).