FIELD: construction.
SUBSTANCE: device for slope surface grouting includes solid geogrid consisting of interconnected sections. The geogrid cells are filled up with a filling agent. Polymer or metal ropes are passing through each cell in the direction of slope generatrix. In addition, the geogrid sections are connected to slope by anchor rods. At least one rope in one section is made so that its length is more than solid geogrid width and fixed with additional anchors at the ends. The said additional anchors are installed horizontally next to the top and along embankment bed. The anchor rods are isolated from ropes and fixed to additional anchors.
EFFECT: improved bearing capacity of slope grouting, slope surface protection from atmospheric and wind effects and local shear slides compensation in sub-surface part of slope - active area.
5 cl, 3 dwg
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|---|---|---|---|
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