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A slope reinforcement device and reinforcement method

A reinforcement device and slope technology, which is applied in the fields of tracks, roads and bridges, to achieve the effect of prolonging service life, simple construction and long service life

Active Publication Date: 2018-02-06
SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a slope reinforcement device and reinforcement method for the above problems, which can effectively solve the problems of slope protection and greening

Method used

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  • A slope reinforcement device and reinforcement method
  • A slope reinforcement device and reinforcement method

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Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a side slope reinforcement device includes a side slope 1, a mortar layer 3 is sprayed on the surface of the side slope 1 and a number of greening pits 2 are left, and a liquid supply system consisting of a number of water collection wells 41 and a number of water diversion wells 42 is also included. 4. Each water diversion well 42 is evenly arranged in the soil body of the slope 1 and communicates with each other, and each water collection well 41 is arranged on the mortar layer 3 and communicates directly or indirectly with each water diversion well 42, such as figure 2 shown.

[0028] The water diversion wells 42 are distributed in steps, with a horizontal spacing of 2-3m and a vertical spacing of 1.5-2m.

[0029] Each green pit 2 is spaced 1-1.5m apart.

[0030] The thickness of the mortar layer 3 is 120-200mm, and the strength is not lower than C20.

Embodiment 2

[0032] A slope reinforcement method, comprising the following steps:

[0033] The first step is to level the slope of side slope 1.

[0034] The second step is to excavate some greening pits 2, water collection wells 41 and water diversion wells 42 and the grooves connecting each water collection wells 41 and water diversion wells 42 respectively on the slope surface, and establish molds for each groove, water collection wells 41 and water diversion wells. 42. Greening pit 2 cast-in-place mortar or concrete molding, such as figure 1 shown.

[0035] In the second step, each water-distributing well 42 is distributed in a ladder shape, and the horizontal spacing is 2-3m, and the vertical spacing is 1.5-2m. figure 2 shown.

[0036] In the second step, each greening pit 2 is spaced 1-1.5m apart.

[0037] The third step is to spray mortar or concrete on the slope as a whole to cover all the other parts except the greening pit 2 and the water collection well 41 .

[0038] In th...

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Abstract

The invention discloses a slope surface strengthening device. The slope surface strengthening device comprises a slope, a mortar layer is ejected to the slope surface, and a plurality of greening pits are reserved. The slope surface strengthening device further comprises a liquid supply system composed of a plurality of water collecting wells and a plurality of water distributing wells. The multiple water distributing wells are evenly arranged in a soil body of the slope and communicate with one another. The multiple water collecting wells are arranged on the mortar layer and are directly connected with or indirectly communicate with the multiple water distributing wells. A strengthening method comprises the steps that the multiple greening pits, the water collecting wells, the water distributing wells and grooves communicating with the multiple water collecting wells and the multiple water distributing wells are dug in the slope surface, and formwork erecting is conducted to conduct cast-in-place mortar or concrete forming on the grooves, the water collecting wells, the water distributing wells and the greening pits; and mortar or concrete is ejected to the overall slope surface, and other parts except the greening pits and the water collecting wells are completely covered. The slope surface strengthening device is easy and convenient to construct, low in manufacturing cost and long in service life; and slope surface greening is achieved while the slope surface is strengthened, the slope surface is strengthened through plant root systems, and therefore the service life of the slope surface is effectively prolonged.

Description

technical field [0001] The invention relates to the technical fields of roads, bridges and tracks, in particular to a slope reinforcement device and a reinforcement method. Background technique [0002] In recent years, with the rapid development of highways and railways, slope protection has become more and more important. However, as one of the slope protection measures, spraying cement mortar (or concrete) is not recommended because it is difficult to green the fully enclosed slope, affects the landscape and is not conducive to drainage. Under the influence of climate, it is easy to cause damage to the hard shell formed by plastering and spraying use. [0003] Therefore, it is necessary to redesign a method or device that can meet the needs of greening while playing the role of slope reinforcement and protection. Contents of the invention [0004] The object of the present invention is to provide a slope reinforcement device and a reinforcement method for the above ex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20A01G22/00
CPCA01G2/00E02D17/20
Inventor 刘美芳冯熊凯钟小兵田北平毛亮
Owner SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING
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