Floodwall supporting and retaining system

Abstract

The invention discloses a floodwall supporting and retaining system. The floodwall supporting and retaining system comprises a row pile, an anchor rod and an anchoring plate, the front end of the anchor rod is fixedly connected with the row pile and a top beam, and the rear end of the anchor rod penetrates through a dike and is fixedly connected with the anchoring plate; and the anchor rod penetrates through a dike body, pipe piles are used for supporting a wall body, and cement mixing piles are arranged on both sides of the pipe piles. According to the floodwall supporting and retaining system, the row pile is arranged, a row pile anti-flood wall adopts drilled grouting piles to prevent change of a dike foundation stress field, and settlement deformation is avoided; the drilled piles areconnected by adopting two high-pressure jet grouting piles, scouring loss of soil behind the wall can be prevented, the anti-seepage effect is achieved, guarantee is provided for the equipment using environment, and the service life of the equipment is prolonged; and the anti-flood row pile retaining wall is fixedly connected with the anchoring plate behind the dike, the cement mixing piles are adopted to treat soft soil in front of and behind the wall, after the floodwall supporting and retaining structure is adopted, the problems such as treatment of a soft oil dike foundation, stability anddisplacement of a high embankment are solved, and a new design idea is provided for a newly-built anti-flood wall with the height being above 6 m.

Description

technical field [0001] The invention relates to the technical field of flood control equipment, in particular to a flood control embankment retaining system. Background technique [0002] Water conservancy projects are an important material basis for my country's national economic and social development, and flood control is the top priority of all work. We must always adhere to the work policy of "safety first, constant preparedness, prevention first, and emergency rescue". Among them, the embankment engineering design mainly includes embankment foundation, embankment body and revetment system design, which is a highly comprehensive water retaining system engineering. The new embankment on the soft soil foundation will inevitably lead to changes in the stress field of the embankment foundation, resulting in settlement deformation, which involves issues such as the stability and displacement of the retaining wall. In order to meet the code requirements and ensure the safety...

AI Technical Summary

Problems solved by technology

The new embankment on the soft soil foundation will inevitably lead to changes in the stress field of the embankment foundation, causing settlement deformation, involving issues such as the stability and displacement of the retaining wall

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