Anti-slide pile for slope treatment

Abstract

The invention belongs to the technical field of anti-slide piles, and in particular relates to an anti-slide pile for slope treatment, which includes a formed pile, an anchor rod for further fixing the formed pile, and a positioning installation mechanism for positioning the installation of the anchor rod; in the present invention There are two square grooves and through grooves distributed obliquely up and down on the pile body. The square grooves and through grooves are designed to be distributed obliquely, which can ensure that the anchor rod can pass through the pile body smoothly when it is inserted downward through the pile body. It will not cause interference between the anchor rod and the pile body; and for the anchor rod designed in the present invention, the trigger barb installed on the anchor rod is simply connected by a connecting slider during the movement of the driving block, which has a simple structure and is easy to maintain , and easy to cast; at the same time, in the present invention, by simply designing a barb, by increasing the strength and size of the barb, the pulling force of the barb on the anchor is improved, that is, the stability of the anchor to the pile body is 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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