Anti-slide pile for slope treatment

Abstract

The invention belongs to the technical field of anti-slide piles, and particularly relates to an anti-slide pile for slope treatment. The anti-slide pile comprises a forming pile, an anchor rod for further fixing the forming pile and a positioning and mounting mechanism for positioning the anchor rod during installation; a pile body is provided with a square groove and a through groove which are distributed obliquely up and down, the square groove and the through groove are designed to be obliquely distributed, it is ensured that the anchor rod can smoothly pass through the pile body when being inserted downwards to pass through the pile body, and interference between the anchor rod and the pile body can be avoided; the anchor rod designed in the pile is arranged, a trigger barb installedon the anchor rod is simply connected through a connecting slider during movement of a driving clamping block, and the anti-slide pile is simple in structure, easy to maintain and easy to cast; and meanwhile, by simply designing the barb, the strength and size of the barb are improved, the pulling force of the barb on the anchor rod is improved, and the stability of the anchor rod to the pile bodyis improved.

Description

[0001] Technical field [0002] The invention belongs to the technical field of anti-slide piles, in particular to an anti-slide pile for slope treatment. Background technique [0003] The anti-slide pile is a pile that penetrates the landslide body and penetrates into the lower stable soil layer to support the sliding force of the landslide body and stabilize the slope. It is suitable for shallow and medium-thick landslides. Extremely important anti-slide treatment measures; the effect of anti-slide piles on landslides is to insert anti-slide piles into the stable stratum below the sliding surface, and use the passive earth pressure of the anti-slide piles to stabilize the soil layer to balance the thrust of the sliding body and increase its Stability; when the landslide body slides, it is resisted by the anti-slide pile, so that the passive earth pressure in front of the pile resists the active earth pressure of the landslide body; Pile driving is carried out on the landsli...

AI Technical Summary

Problems solved by technology

[0003] The anti-slide pile is a pile that penetrates the landslide body and penetrates into the lower stable soil layer to support the sliding force of the landslide body and stabilize the slope. It is suitable for shallow and medium-thick landslides. Extremely important anti-slide treatment measures; the effect of anti-slide piles on landslides is to insert anti-slide piles into the stable stratum below the sliding surface, and use the passive earth pressure of the anti-slide piles to stabilize the soil layer to balance the thrust of the sliding body and increase its Stability; when the landslide body slides, it is resisted by the anti-slide pile, so that the passive earth pressure in front of the pile resists the active earth pressure of the landslide body; Pile driving is carried out on the landslide, and in order to improve the strength, people will fix the anchor rod on the formed pile, but before fixing the anchor rod, the soil on the downhill section of the landslide needs to be dug out, and then the anchor rod hole is drilled, and then the anchor rod hole is repaired. It is more troublesome for small landslides, so it is necessary to design an anti-slide pile that can directly drive formed piles and anchors into the landslide

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