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Net cage protection pad type revetment structure and construction method thereof

A net cage pad and construction method technology, which is applied in infrastructure engineering, excavation, coastline protection, etc., to achieve the effects of protecting the ecological environment, easy combination and hoisting, and high construction efficiency

Active Publication Date: 2013-03-27
ZHONGDING INT ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cage pad type slope protection structure and its construction method, to solve the technical problems of effectively preventing soft soil slopes or foundation instability; and to solve the problems of reducing costs, saving construction time, and improving efficiency

Method used

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  • Net cage protection pad type revetment structure and construction method thereof
  • Net cage protection pad type revetment structure and construction method thereof

Examples

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Embodiment Construction

[0029] Examples see figure 1 As shown, a cage pad type slope protection structure is laid on the slope, and the cage pad type slope protection structure is distributed layer by layer from bottom to top with a base layer 1, a water-permeable filter layer 3, and a cage pad layer 4 , surface soil layer 7 and vegetation layer 8, the lower bottom of the base layer 1 is laid with a riprap toe-protecting layer 2 at the bottom of the slope, and the permeable filter layer 3 is a layer of permeable non-woven geotextile or a sandstone permeable layer. The cage pad layer 4 is formed by binding several wire mesh cages coated with a resin protective film adjacent to each other after being tiled. Each cage is 5 meters long, 2 meters wide, and 0.5 meters high. The sheet is made of low-carbon steel wire, the surface is treated with hot-dip aluminum-zinc alloy, and the outer surface is coated with resin protective film. The mesh size is 80mm×11mm. Filling material 5 is loaded into each wire me...

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Abstract

The invention relates to a net cage protection pad type revetment structure and a construction method thereof, wherein the net cage protection pad type revetment structure is paved on an inclined slope; a base layer, a permeable guide filter layer, a net cage protection pad layer, a surface soil layer and a vegetable layer are distributed layer by layer, and are constructed and paved layer by layer from lower to upper in sequence; a revetment rock banket layer is paved at the lower bottom of the base layer; the net cage protection pad layer is formed by adjacently paving and binding a plurality of metal wire net cages with resin protection films coated outside; each metal wire net cage is filled with packing material; a gland mesh is covered on the net cage; and the gaps of the net cage protection pad layer are filled with soil. According to the construction method disclosed by the invention, the novel revetment structure consisting of the permeable guide filter layer, net cage protection pads and surface soil plant cover is finished, and the purposes of plant cover greening and ecological environment protection are achieved, so that the cost is saved, the efficiency is improved, and the beneficial result is very obvious. The net cage protection pad type revetment structure can be widely applied to urban dikes, protection of steep bank slopes in huge mountains and rivers in the countryside, prevention and control of debris flows, control and management of landslide and protection of roads and railway beds.

Description

technical field [0001] The invention relates to a side slope support structure and a construction method thereof. Background technique [0002] At present, for the protection of high flow velocity, severe erosion, high seepage and steep river slopes, the prevention and control of debris flow, the treatment of landslides, and the protection of road and railway embankments, if not handled or handled properly, it will be Cause slope or foundation instability, which will cause serious consequences in terms of economy, safety, etc., while the traditional mortar block stone masonry slope protection structure has high cost, difficult quality control, and is not flexible, and its resistance to change is poor. Contents of the invention [0003] The purpose of the present invention is to provide a cage pad type slope protection structure and its construction method, to solve the technical problem of effectively preventing soft soil slope or foundation instability; and to solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02B3/12
Inventor 陆志东何家发彭小平康小平叶小良
Owner ZHONGDING INT ENG
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