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An ecological protection system and method for steep slopes of road cuttings in high-intensity severe cold mountainous areas

An ecological protection and slope technology, applied in the direction of road bottom, coastline protection, water conservancy projects, etc., can solve the problem of not being able to resist strong earthquake action, and achieve the effect of convenient material selection, rapid drainage and good air permeability

Active Publication Date: 2018-02-16
CHINA ROAD & BRIDGE
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Problems solved by technology

The traditional retaining wall is a rigid structure, and when an earthquake strikes in a high-intensity earthquake area, it cannot resist the strong earthquake and will be greatly damaged

Method used

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  • An ecological protection system and method for steep slopes of road cuttings in high-intensity severe cold mountainous areas
  • An ecological protection system and method for steep slopes of road cuttings in high-intensity severe cold mountainous areas
  • An ecological protection system and method for steep slopes of road cuttings in high-intensity severe cold mountainous areas

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Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0044] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0045] like figure 1 , Figure 4 , Figure 5 and Image 6 As shown, one of the embodiments of the present invention provides a kind of high-intensity severe cold mountain road cutting steep slope ecological protection system, including:

[0046] The first protection device 1, which is arranged in the drainage groove between the roadbed 2 and the side slope 3, the first protection device 1 is composed of a plurality of gabion cages 110 arranged in sequence along the longitudinal extension direction of the drainage groove , the plurality of gabion cages 110 are respectively fille...

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Abstract

The invention discloses an ecological protection system for a high-intensity frigid mountain road cutting steep slope. The ecological protection system comprises a first protection device and a second protection device, wherein the first protection device is arranged in a drainage channel between a roadbed and the slope and composed of a plurality of gabion net cages which are filled with stone and sequentially arranged in the longitudinal extending direction of the drainage channel; and the second protection device is fixedly arranged above the first protection device and composed of a plurality of gabion columns and gabion walls used for connecting every two adjacent gabion columns, and the gabion columns are connected with anchor rods partially inserted into the slope, so that the first protection device and the second protection device are flexibly connected with the slope. The invention further discloses an ecological protection method for the high-intensity frigid mountain road cutting steep slope. The ecological protection system and method provided by the invention are suitable for high-intensity earthquake areas, can restore the weak ecology of frigid mountainous areas, and have the advantages of being good in water permeability, capable of adjusting measures to local conditions, easy and convenient to construct and reasonable in structure system.

Description

technical field [0001] The invention relates to the technical field of slope protection. More specifically, the invention relates to an ecological protection system and an ecological protection method for steep cutting slopes of roads in high-intensity severe cold mountainous areas. Background technique [0002] With the development of transportation, the construction of highways in high-intensity and severe cold mountainous areas has become more and more mature. Steep slopes formed by highway cutting construction in high-intensity severe cold mountainous areas put forward higher requirements for protection. [0003] The construction of road cuttings in alpine mountainous areas has caused great damage to the weak ecological environment in alpine mountainous areas. Therefore, in the process of constructing protective measures for slopes, certain measures must be taken to restore the weak ecology of alpine mountainous areas and avoid further deterioration of the ecological env...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/12E01F5/00
CPCE01F5/00E02B3/122
Inventor 田珣李世豪王慧宋战平张鑫王鹏飞
Owner CHINA ROAD & BRIDGE
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