Reinforced soil structures of reinforced earth type

Details Reinforced soil structures of reinforced earth type Reinforced soil structures of reinforced earth type

1993-03-17

1995-04-18

Corbin, David H.

Hydraulic and earth engineering

Earth treatment or control

Rock or earth bolt or anchor

405286, E02D 2902

Patent

active

054073030

ABSTRACT:
Invention Patent concerning an "IMPROVEMENT TO REINFORCED SOIL STRUCTURES OF REINFORCED EARTH TYPE", formed through the association of: embankment soil 1 to an inner reinforced structure 2, which become limited by an outer, flexible embankment limiter made of concrete 3, and formed by premolded reinforced concrete panels 6. On inner faces of the embankment limiter are fixed, by means of joint elements 4, elements 5 constituting the reinforced structure 2. The elements 5 each including a high carbon steel individual bar 7 with a corrugated or grooved surface, and having mounted thereon, through pressing a plurality of anchorage discs 8 made of steel which is more ductil than of the bar. The discs are placed at regular and orthogonal intervals with relation to said steel bar 7, and the rear end of the bar has mounted thereon, through pressing, a joint element 4 which is adapted to be joined to corresponding outer facing 3 concrete panel 6.

REFERENCES:
patent: 1762343 (1930-06-01), Munster
patent: 3490242 (1970-01-01), Schnabel
patent: 4069677 (1978-01-01), Yamada et al.
patent: 4329089 (1982-05-01), Hilfiker et al.
patent: 4564316 (1986-01-01), Hunziker
patent: 4834584 (1989-05-01), Hilkiker
patent: 4952098 (1990-08-01), Grayson et al.

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