Side slope self-drainage electroosmosis anchor rod and construction method thereof

Abstract

The invention discloses a side slope self-drainage electroosmosis anchor rod and a construction method thereof, and belongs to the technical field of rock-soil anchoring. The self-drainage electroosmosis anchor rod comprises two electric geotechnical bags, anchors, base plates and a siphon. Hollow tubes are sleeved with the electric geotechnical bags to extend to the bottoms, sleeve valves are fastened to reserved holes in the electric geotechnical bags, and the electric geotechnical bags are strapped to the hollow tubes externally through plastic clamps on the left sides and the right sides of bags. Slurry is solidified and anchored in a stable side slope, and the front sections of the electric geotechnical bags are anchored on the base plates by the anchors. A moisture inductive control switch is buried in soil of the slope surface, a solar battery is disposed outside the slope, and a positive pole, the moisture inductive control switch, the solar battery and a negative pole are sequentially connected in series through wires. A water suction tube is inserted into the hollow tube of the negative pole and is connected with a balance water discharge device on the slope surface through a connection elbow and a water discharge tube. A water inlet of the water suction tube is the same as a water outlet of the balance water discharge device in elevation. The side slope self-drainage electroosmosis anchor is ingenious in structure, has functions of anchoring, water discharging and solidification acceleration and is high in automation degree, and the construction method is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of rock and soil anchoring engineering, and in particular relates to a side slope self-drainage electroosmotic anchor rod and a construction method, which are mainly applicable to soft clay slopes, saturated soil slopes, and slope body reinforcement projects with high groundwater levels. Background technique [0002] my country is a very serious landslide disaster country, which often causes great losses to engineering construction and life and property. Most landslides are significantly affected by rainfall. The infiltration of rainfall into the slope reduces the strength of the soil, and the rise of the groundwater level caused by rainfall causes the buoyancy of the landslide body, the downward force increases, and the stability of the slope body is seriously reduced. Soft clay is widely distributed in the southeast coast of my country and the Pearl River Delta region. A large number of engineering cons...

AI Technical Summary

Problems solved by technology

However, the existing siphon technology can only drain water, but cannot anchor

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