Geocell ecological grass planting roadbed slope protection construction method

A geocell and slope protection technology, applied in the fields of botanical equipment and methods, excavation, plant cultivation, etc., can solve the problems of uncoordinated surrounding environment, hidden safety hazards, long construction period, etc., saving labor and material costs, Accelerate the construction progress and improve the effect of construction efficiency

Pending Publication Date: 2021-03-26
中建五局第三建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Conventional embankment slopes generally adopt arch, square grid and other masonry rubble skeleton slope protection or reinforced concrete anchor frame beam slope protection. The construction period is long, labor and materials are consumed, the cost is high, and there are certain safety hazards. Uncoordinated surroundings

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  • Geocell ecological grass planting roadbed slope protection construction method
  • Geocell ecological grass planting roadbed slope protection construction method

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Embodiment Construction

[0034] The present invention will be further described below with reference to the accompanying drawings.

[0035] See figure 1 , figure 2 , A protective construction method for the base of the foundation of the geometric room ecological plantation road, including the specific construction steps:

[0036] 1. Preparing for machine,

[0037] Prepare materials and tools required for construction (ruler, scissors, wrenches, screwdrivers, pistol drills, etc.).

[0038] 2. The whole slope,

[0039] Geotechnical Room Protection is set on the slope of the embankment, and it is necessary to clear the rock, sand on the slope. The recessed portion is flattened, check with 2M straight-scale, with a horizontal flatness of no more than 5cm, and the longitudinal flatness is not more than 10 cm as a standard trimming slope.

[0040] 3. Set the drainage system,

[0041] The road base edge slope top, slope and platforms are required to set the drainage ditch according to the design, and the geothe...

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Abstract

The invention discloses a geocell ecological grass planting roadbed slope protection construction method. The construction method comprises the steps that firstly, a layer of planting soil with the thickness of 25 cm is laid on a constructed roadbed slope, positioning anchor rods are installed, high-strength micro-pile geocells are laid on the planting soil, the geocells are anchored to the roadbed slope at micro-pile positions through the positioning anchor rods with hooks, then the geocells are filled with the planting soil with the thickness of 25 cm, and then grass seeds are sprayed and sown. According to the construction method, in the earlier stage, the slope is stabilized through an effective whole formed by the geocells, the anchor rods, the planting soil and the slope, and beforethe geocells are aged and after the grass seeds completely grow up, the stability of the slope is improved by inserting root systems of the grass seeds into the slope, so that the project cost can beeffectively saved, the project progress is accelerated, and the appearance is attractive. The construction method is suitable for fill subgrade slopes with the height larger than 4 m. Remarkable economic and social benefits can be generated by construction and application.

Description

Technical field [0001] The present invention relates to a construction method for the protection of the foundation of geometric ecological plantation grass. Background technique [0002] With the rapid development of my country's economy and traffic demand, a large number of fast roads and roads are in full swing, especially in the Western Plateau, because of the grounds of ground, the general road base slope is high. As an important part of road engineering, road baselands, not only to play their own services and roles, but also integrate into the surrounding environment, close to nature, so ecological moisture technology is widely concerned. [0003] Conventional roadbed slope generally uses a slope, square mesh and other slurry slope or reinforced concrete anchor frame beam slope, long construction period, more labor and material, high cost, and there must be safety hazards, and The surrounding environment is not coordinated. Inventive content [0004] The present invention s...

Claims

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Application Information

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IPC IPC(8): A01G22/00E02D17/20
CPCA01G22/00E02D17/20
Inventor 杨成李诚李朝辉
Owner 中建五局第三建设有限公司
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