Prefabricated sheet pile combined bank revetment and construction method thereof

Abstract

The invention relates to a prefabricated sheet pile combined bank revetment and a construction method thereof. The prefabricated sheet pile combined bank revetment comprises a plurality of PC wall body piles, a plurality of groups of prefabricated slabs, grouting material and top beams, wherein the PC wall body piles are arranged at intervals along a bank slope; grooves are formed in opposite sidefaces of every two adjacent PC wall body piles; the two ends of each group of prefabricated slab are inserted in the grooves of every two adjacent PC wall body piles; the grouting material is filledbetween the two end parts of each prefabricated slab and the grooves; the top beams are formed at the tops of the PC wall body piles and the prefabricated slabs; each of the prefabricated slabs is formed through assembling a plurality of splice plates; a splice groove is formed in the upper side face of each of the splice plates; and a splice bulge is formed on the lower side face of each of the splice plates. The prefabricated sheet pile combined bank revetment is simple and fast in construction, saves investment, is environmentally-friendly, effectively protects the bank revetment from the soil leakage phenomenon and meets the demand of non-excavation type bank revetment construction.

Description

technical field [0001] The invention relates to an assembled sheet pile combined revetment and a construction method thereof. Background technique [0002] In the design of river revetment, according to the conventional concrete retaining wall or gravity retaining wall, foundation pit excavation is required, and a construction area of ​​5-10m outside the shoreline is often required, but in actual engineering, walls are often encountered Later, there were underground pipelines, houses, roads, greening, etc., which resulted in the river revetment not having the conditions for foundation pit excavation, resulting in the inability to construct. In the past, when encountering such situations, cast-in-situ pile structures were often used to avoid excavation. The construction speed of piles is slow, they need to be arranged continuously, the investment is huge, and wastes such as mud will be formed. Therefore, a non-excavation type, simple and fast construction, investment-saving, ...

AI Technical Summary

Problems solved by technology

[0002] In the design of river revetment, according to the conventional concrete retaining wall or gravity retaining wall, foundation pit excavation is required, and a construction area of ​​5-10m outside the shoreline is often required, but in actual engineering, walls are often encountered Later, there were underground pipelines, houses, roads, greening, etc., which resulted in the river revetment not having the conditions for foundation pit excavation, resulting in the inability to construct. In the past, when encountering such situations, cast-in-situ pile structures were often used to avoid excavation. The construction speed of piles is slow, they need to be arranged continuously, the investment is huge, and wastes such as mud will be formed. Therefore, a non-excavation type, simple and fast construction, investment-saving, and environmentally friendly river revetment are sought to meet The need for non-excavation revetment construction

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