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Road slope landslide reinforcement construction method

A construction method and slope technology, applied in excavation, infrastructure engineering, construction, etc., can solve problems such as instability, unfavorable personal safety of operators, and aggravated landslide severity, so as to improve integrity, improve reinforcement effect, and improve The effect of stability

Inactive Publication Date: 2018-12-28
北京易成市政工程有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the side of the landslide already has a sliding tendency and is unstable. However, in the above treatment methods, the operation steps such as arranging pile positions, drilling grouting holes, and grouting are all carried out on the side of the landslide, and it is easy to cause landslides during the implementation process. This not only exacerbates the severity of the landslide, but is also detrimental to the personal safety of operators.

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  • Road slope landslide reinforcement construction method
  • Road slope landslide reinforcement construction method
  • Road slope landslide reinforcement construction method

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with accompanying drawing, and the words " front ", " rear ", " left ", " right ", " upper " and " lower " used in the following description refer to the direction in the accompanying drawing, word "Bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

[0036] like figure 1 As shown, in this embodiment, the location of the landslide 11 to be controlled occurs on one side of the side slope 1 and is located near the top of the side slope 1 .

[0037] The road slope landslide reinforcement construction method includes the following steps:

[0038] S1, combined image 3 , cover the top surface of the landslide 11 with a protective net 2, the protective net 2 is made of steel wire rope, the edge of the protective net 2 extends to the side slope 1 where there is no landslide 11 and is fixed, and the earth an...

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Abstract

The invention discloses a road slope landslide reinforcement construction method, and belongs to the technical field of landslide treatment. According to the key points of the technical scheme, the road slope landslide reinforcement construction method comprise the following steps that S1, the top face of a landslide is covered with a protective net, and the edge of the protective net extends to the place on which no landslide occurs on a slope and is fixed; S2, a plant growth concrete layer is poured on the top face of the protective net; and S3, pile positions are placed on the top face of the plant growth concrete layer, and pile columns used for connecting the plant growth concrete layer, the protective net, the landslide and the interior of the slope are formed by grouting; and the stability of the landslide treatment process is improved, and the effect of landslide treatment is improved.

Description

technical field [0001] The invention relates to the technical field of landslide control, in particular to a road side slope landslide reinforcement construction method. Background technique [0002] Landslide is the process and phenomenon in which the local stability of the slope is destroyed. Under the action of gravity, the rock mass or other debris slides downward along one or more fractured sliding surfaces as a whole, which brings hidden dangers to road safety. There are many factors that induce landslides. The geological structure and physical and mechanical properties of slope rock and soil are the internal factors that determine its stability. Rainfall, groundwater level changes, and human engineering activities are external factors that affect slope stability. The formation of landslides The process is often the result of the interaction of internal and external factors. [0003] Grouting to form piles connecting landslides and slopes is a commonly used landslide ...

Claims

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Application Information

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IPC IPC(8): E02D17/20
CPCE02D17/20E02D17/202E02D17/207
Inventor 强兵王成彦郝卫东陈明刘继周秀利赵振江
Owner 北京易成市政工程有限责任公司
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