Reinforced core-enveloped structural slope protector

A reinforcement and slope technology, which is applied in basic structure engineering, excavation, construction, etc., can solve the problems of increasing construction difficulty, construction difficulty, and high total project cost, and achieve the goal of reducing design length and improving anti-sliding stability Effect

Inactive Publication Date: 2009-10-14
朱海龙 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing reinforced slope and retaining wall technology has the following disadvantages: Since the designed reinforced body needs to pass through the unstable sliding arc envelope inside the structure for a certain length, the required reinforced length is relatively large, and when the construction work surface When there is a limit, it is necessary to excavate the backfilling part of the filler to leave enough working surface for the laying of the reinforcement, and then the construction can be carried out, which will increase the excavation and filling volume of the project, increase the difficulty of construction, and cause the project The total cost is higher
When the slope protection project is higher and the working surface is narrower, the application of conventional reinforced structures will make the project cost high and the construction difficult, and even the construction cannot be carried out because it cannot meet the overall stability requirements of the structure.

Method used

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  • Reinforced core-enveloped structural slope protector
  • Reinforced core-enveloped structural slope protector
  • Reinforced core-enveloped structural slope protector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1, the filler is sandy soil, no drainage net is required

[0028] Such as Figure 1 to Figure 6 As shown, the slope protection body with reinforced wrapping structure of the present invention includes geotechnical reinforcement material 1, planting geotechnical bag 2, connecting rod 4, filler 6, geotechnical reinforcement material 1 and filler 6 are pressed alternately, and the next layer of geotechnical processing The reinforcement material 1 is connected to the upper layer and the geotechnical reinforcement material 1 through the connecting rod 4, and the planting geotechnical bag 2 is wrapped in the upper and lower layers of geotechnical reinforcement adjacent to the empty surface of the slope protection body of the reinforced wrapping structure. Between the materials 1, a geotechnical bag 3 is reversely wrapped between the upper and lower layers of geotechnical reinforcement materials 1 adjacent to the back of the reinforced wrapping structure slope prote...

Embodiment 2

[0039] Example 2 When the filling material is clay, a drainage board needs to be provided

[0040] Such as Figure 1 to Figure 6 As shown, the slope protection body with reinforced wrapping structure of the present invention includes geotechnical reinforcement material 1, planting geotechnical bag 2, connecting rod 4, filler 6, geotechnical reinforcement material 1 and filler 6 are pressed alternately, and the next layer of geotechnical processing The reinforcement material 1 is connected to the upper layer and the geotechnical reinforcement material 1 through the connecting rod 4, and the planting geotechnical bag 2 is wrapped in the upper and lower layers of geotechnical reinforcement adjacent to the empty surface of the slope protection body of the reinforced wrapping structure. Between the materials 1, a geotechnical bag 3 is reversely wrapped between the upper and lower layers of geotechnical reinforcement materials 1 adjacent to the back of the reinforced wrapping struct...

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Abstract

The invention relates to a reinforced core-enveloped structural slope protector, which mainly comprises a unidirectional geotechnological grid, fillings, an anti-aging plant-growing geotextile bag and connecting pieces. The slope protector is made from the fillings reinforced with the unidirectional geotechnological grid. The structural slope protector can obtain the raw materials from local resources and can be constructed with the earth material on the construction site, thus significantly saving energy; the reinforced materials of the structural slope protector has good durability; the structural slope protector also has the advantages of convenient construction, lower construction cost and the like.

Description

technical field [0001] The invention relates to a slope protection body, in particular to a geogrid reinforced slope protection body. Background technique [0002] The existing reinforced slope protection body is mainly composed of four parts: geotechnical reinforcement material 1, planting geotechnical bag 2, connecting rod 4, and filler 6. Together they form a conventional reinforced body. Its main principle is to use reinforcement materials to reinforce the soil within the envelope of the unstable sliding arc. The existing reinforced slope and retaining wall technology has the following disadvantages: Since the designed reinforced body needs to pass through the unstable sliding arc envelope inside the structure for a certain length, the required reinforced length is relatively large, and when the construction work surface When there is a limit, it is necessary to excavate the backfilling part of the filler to leave enough working surface for laying the reinforcement, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20
Inventor 朱海龙邢义川郭素琴
Owner 朱海龙
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