E - Fixed Constructions – 02 – D
Patent
E - Fixed Constructions
02
D
E02D 5/80 (2006.01) E02D 3/00 (2006.01) E02D 7/06 (2006.01)
Patent
CA 2591617
A subsurface support is provided in the form of a soil nail. The soil nail has asperities formed on the outer surface thereof to improve the pullout capacity of the soil nail. The asperities can take a number of forms to include indentations, deformations and threads formed on the outer surface of the soil nail. Optionally, a stinger may be attached to a distal end of the soil nail to further enhance the pullout capacity of the soil nail.
L'invention porte sur un support de sous-surface ayant la forme d'un clou de sol. Ce dernier est muni d'aspérités sur sa surface externe destinées à améliorer sa capacité de résistance à l'arrachement. Les aspérités en question peuvent avoir diverses formes, y compris des indentations, déformations et filetages sur la surface externe. Un dard peut aussi être fixé à l'extrémité distale du clou de sol pour renforcer davantage la capacité de résistance à l'arrachement.
Barrett Colby
Barrett Robert K.
Ruckman Albert C.
Barrett Colby
Barrett Robert K.
Goodwin Mckay
Ruckman Albert C.
LandOfFree
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