Rapid anchorage and induced infiltration integrated emergency rescue method

Abstract

The invention relates to a rapid anchorage and induced infiltration integrated emergency rescue method. The method comprises the following steps of: (1) screwing the front parts of a plurality of hollow screw anchors, which are provided with water inlets, into a soil layer and exposing the rear parts of the hollow screw anchors, which are provided with external threads, out of the soil layer, wherein each hollow screw anchor is provided with a closed front end, an open rear end and an inner passage, the rear open end is communicated with the inner passage, the directions in which the hollow screw anchors are screwed into the soil layer are kept constant, and at least one transversal row is formed after the hollow screw anchors are screwed into the soil layer; and (2) mounting a bearing plate which is fixed with nuts at the rear part of each hollow screw anchor, wherein the bearing plate is tightly attached to the soil layer. The invention integrates anchorage with reverse filtration and induced infiltration, simplifies a merging process, shortens the time consumption of a single link, can remarkably improve the emergency rescue speed, controls a great area of side slope groundwater in a deep layer and has the advantages of low cost, high speed and low labor intensity.

Description

technical field [0001] The invention relates to a fast anchoring-infiltration integrated emergency rescue method, which belongs to the technical field of embankment and landslide emergency treatment. Background technique [0002] At present, the rescue methods for dikes and landslides mainly include: [0003] (1) Artificial or mechanical piling anti-slip: By implanting steel pipe piles and wooden piles, it can play a temporary anti-slip effect. [0004] (2) Load reduction construction at the rear edge of the landslide: remove part of the earth and rocks at the rear of the landslide, cut the slope and reduce the load, so as to reduce the sliding force of the landslide. [0005] (3) Heavy objects counter-press the slope foot to slow down the slide of the landslide: accumulate sand and gravel pressure feet at the front edge of the landslide to inhibit the continued development of the landslide. [0006] (4) Drain the surface water from the landslide area: When the landslide a...

AI Technical Summary

Problems solved by technology

[0008] The problem with these methods is: each method has a single effect, and each link and process will take time, which will inevitably lead to a long time-consuming, low rescue efficiency, and is not conducive to timely control of the danger; in addition, the existing methods often need to carry stones , sandbags, etc. press the heavy foot, fail to effectively use the bearing capacity of the deep soil, and the labor intensity is high

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