Stabilized earth structures
OwnerHenri Vidalinventor
Life of this patent
Estimating the term…
Abstract
A structure for stablizing an earth mass, particularly an embankment. The structure includes elongated reinforcement members having transverse ribs for enhancing frictional engagement with the adjacent earth. The structure also includes skin or facing elements with brackets for connecting the reinforcement members to the skin elements. The connection between the brackets and the reinforcement members is arranged to minimize the effects of corrosion.
Claims11
A stabilized earth structure comprising a mass of earth, a plurality of reinforcing elements embedded in the mass, said reinforcing elements being elongated and pliable and being capable of sustaining tension without permanently elongating and without fracture, a portion of said earth being in direct frictional engagement with one surface of said reinforcing elements, said one surface having a plurality of ribs spaced apart longitudinally of said element, said ribs having a height of about 3 millimeters, said earth being pressed against said one surface with sufficient pressure to be retained by said ribs and to become an integral part of said reinforcing element, and thereby increasing frictional resistance between said earth mass and said reinforcing elements.
In a stabilized earth structure of the type having a plurality of reinforcing elements embedded in a mass of earth, said mass having a face along at least one side of the mass, said reinforcing elements being elongated and pliable and being capable of sustaining tension without permanently elongating and without fracture, said earth mass being in direct frictional engagement with opposed surfaces of said reinforcing elements, the improvement wherein
- said opposed surfaces reinforcing elements have a plurality of transverse ribs spaced apart longitudinally of said elements, said ribs having a height of about 3 millimeters,
- said ribs on one surface of a reinforcing element being longitudinally offset from the ribs on the opposite surface of said element,
- said earth mass filling the space between said ribs and engaging substantially the entirety of said opposed surfaces.
Dependencies are inferred from the claim text.