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Reinforced ecological concrete revetment and construction method thereof

An ecological concrete and reinforcement technology, applied in the fields of slope protection engineering, ecological restoration engineering, and geotechnical technology, can solve the problems of poor anti-settling performance and poor anti-cracking performance of slope protection engineering, and achieve enhanced erosion resistance, enhanced crack resistance and Anti-settling performance, the effect of preventing soil erosion

Inactive Publication Date: 2014-12-24
青岛润国生态科技发展有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a reinforced ecological concrete slope protection to solve the problems of poor crack resistance and poor anti-settling performance of slope protection engineering

Method used

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  • Reinforced ecological concrete revetment and construction method thereof
  • Reinforced ecological concrete revetment and construction method thereof

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Embodiment 1

[0029] refer to figure 1 , figure 2 As shown, a kind of reinforced ecological concrete slope protection of the present invention comprises a slope top, a slope surface and a slope foot, and the slope top is provided with cement column preset metal hook piles; From bottom to top, it includes nutritional geotextiles, lower ecological concrete, geogrid, upper ecological concrete, artificial covering soil, and environmentally friendly plants. The nutritional geotextiles are hung on the prefabricated metal hook piles of cement columns; grooves are dug at the foot of the slope, Filling is laid in the trench and compacted.

[0030] The cement column prefabricated metal hook pile is driven into the ground by piling or pre-embedded, and the length of the cement column prefabricated metal hook pile is 1.0-1.5m.

[0031] The overlapping seams between the nutritional geotextiles are fixed with fixing nails, the two ends of the nutritional geotextiles are fixed with anchor rods, and the...

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Abstract

The invention relates to a reinforced ecological concrete revetment and belongs to the field of revetment engineering, geotechnical engineering and ecological rehabilitation projects. The reinforced ecological concrete revetment comprises a revetment top, a revetment surface and a revetment toe, wherein the revetment top is provided with a concrete column prefabricated hook pile; the revetment surface comprises nutritional geotechnical cloth, lower layer ecological concrete, a geogrid, upper layer ecological concrete, artificial casing soil and environment protecting plants in sequence from bottom to top along a direction vertical to the revetment surface; the nutritional geotechnical cloth is hung on the concrete column prefabricated hook pile; the revetment toe is dug to form a groove; filler is paved in the groove and is compacted. According to the reinforced ecological concrete revetment disclosed by the invention, the ecological concrete and the geogrid made of a flexible material are alternately compressed, and are combined into a whole, so that the crack resistance and the settling resistance of the revetment engineering are enhanced; the nutritional geotechnical cloth not only has a reverse filtering function but also is in favor of the ecological protection on roots and prevention on water and soil loss, and therefore the erosion resistance and the stability of the revetment engineering are greatly enhanced.

Description

(1) Technical field [0001] The invention belongs to the fields of slope protection engineering, geotechnical technology and ecological restoration engineering, and particularly relates to a geogrid-reinforced ecological concrete slope protection and a construction method thereof. (2) Background technology [0002] Slope protection works are mainly to prevent the inclined surfaces of roads, rivers, dams and reservoirs from being scoured. Slope protection projects are divided into traditional slope protection projects and ecological slope protection projects. [0003] Traditional slope protection works have strong slope protection capabilities. The design only considers the mechanical stability of slope protection. Its appearance design is relatively monotonous and rigid, which is not in harmony with the surrounding landscape, destroys the balance of the ecological system, and is not conducive to the protection of the ecological environment and water and soil conservation. In ...

Claims

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Application Information

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IPC IPC(8): E02D17/20E02B3/12
Inventor 仝利张伟强李红莲赵红
Owner 青岛润国生态科技发展有限公司
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