Prefabricated retaining-wall elements for protection, consolidat

Details Prefabricated retaining-wall elements for protection, consolidat Prefabricated retaining-wall elements for protection, consolidat

1987-02-12

1988-01-12

Corbin, David H.

Hydraulic and earth engineering

Earth treatment or control

Rock or earth bolt or anchor

405 36, 405284, E02D 2902

Patent

active

047187921

ABSTRACT:
In this slope facing process, facing elements (4) are assembled in situ, their edges having means of jointing with adjacent elements; drainage (D) is provided over the whole height of the face (1) of an excavation between this face and the facing (R) of elements (4) behind which a void-filling material (B) is injected, consisting for example of lean mortar or a swelling material.

REFERENCES:
patent: 3198614 (1965-08-01), Powell
patent: 3464211 (1969-09-01), Andresen
patent: 3802204 (1974-04-01), Mason
patent: 3922864 (1975-12-01), Hilfiker
patent: 4117686 (1978-10-01), Hilfiker
patent: 4318637 (1982-03-01), Oger et al.
patent: 4426176 (1984-01-01), Terada
patent: 4449857 (1984-05-01), Davis
"New Method for Supporting Cut Soils", by Claude Louis, Revue Travaux No. 553, Mar. 1981, pp. 67-75.

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