CN203113354U - Slope protection structure - Google Patents

Abstract

The utility model discloses a side slope protection structure. A water intercepting ditch (4) is arranged on the slope top of the slope, a planting bag (3) is arranged on the top of the slope to press the top, the slope surface (2) is anchored by steel barbed wire, and A stacked stone retaining wall (1) is provided, and a drainage ditch (5) is provided at the foot of the slope. The technical scheme of the utility model can not only play the role of a retaining wall, but also plant flowers and trees between stacked stones to create a landscape effect of stacked stones in a garden.

Description

A slope protection structure

technical field

The utility model belongs to the technical field of ecological protection and relates to a slope protection structure.

Background technique

In the construction of transportation, water conservancy and urban construction projects, it is necessary to take protective engineering measures for excavated slopes to prevent secondary disasters caused by slope instability. At present, there are three types of protective measures in the slope protection treatment in our country. These three categories are: (1) Traditional engineering protection measures, such as frame protection, stone masonry protection, cover protection, mortar rubble protection, etc., are characterized by good slope stability, but their texture is hard, the color is single, Poor landscape quality is not conducive to environmental protection and ecological restoration, resulting in permanent landform trauma; (2) Vegetation protection measures, such as vine slope protection, alien soil spraying technology, etc., are characterized by low cost, poor slope stability, and poor landscape effects. (3) Engineering measures combined with vegetation protection, such as spray-mixed vegetation technology, concrete frame grass planting technology, vegetation concrete greening technology, etc., are characterized by good slope stability, good landscape quality, and ecological Good environmental benefits.

The development direction of engineering protection in the future will definitely develop towards a comprehensive protection model that combines engineering measures with vegetation protection and a combination of multiple protection technologies.

Utility model content

The purpose of this utility model is to overcome the defects of the above-mentioned technology and provide a slope protection structure. According to the rock characteristics of the excavated mountain, landscape requirements, slope conditions and other factors, it is integrated according to the three parts of the slope top, slope surface and slope bottom. Using several ecological restoration technologies such as reinforced cage frame slope planting technology, vine plant protection technology, vegetation bag greening technology, vegetation concrete greening technology, rock wall rubble planting groove greening technology, stacked stone retaining wall greening technology, etc., the restored The mountains continue to play the comprehensive functions of soil and water conservation, environmental protection, and landscaping.

Its specific technical plan is:

A side slope protection structure, the top of the slope is provided with intercepting ditches, and the top of the slope is provided with vegetation bags for pressing the top,

The slope surface is anchored with steel barbed wire, the bottom of the slope is provided with stacked stone retaining walls, and a drainage ditch is provided at the foot of the slope.

Compared with the prior art, the beneficial effect of the utility model is: the technical scheme of the utility model has a slope with a special landscape, so that the slope can not only achieve a higher plant coverage rate, but also use the planting grooves to plant flowering trees. Shrubs and grass flowers achieve a high degree of landscape. The use of plants not only improves the landscape, but also enhances the function of environmental protection. The plants on the slope achieve a multi-level and multi-type configuration mode combining trees, shrubs, vines and grass. The technical solution of the utility model can not only play the role of retaining wall, but also plant flowers and trees between stacked stones to create a garden landscape effect of stacked stones.

Description of drawings

Fig. 1 is the schematic diagram of the utility model slope protection structure;

Fig. 2 is the slope restoration model diagram of the utility model with special landscape requirements.

Detailed ways

The technical solution of the present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Fig. 1 , a slope protection structure is provided with a water intercepting ditch 4 at the top of the slope, a planting bag 3 is provided at the top of the slope to press the roof, the slope surface 2 is anchored by steel barbed wire, and a stacked stone retaining wall is provided at the bottom of the slope 1. A drainage ditch 5 is provided at the foot of the slope.

The protection method of the utility model slope protection structure comprises the following steps:

The stacked stone retaining wall 1 is used to stabilize the bottom of the slope, the part of the stacked stone retaining wall 1 and the slope is anchored under the buried soil of the stacked stone retaining wall 1 through steel bars and barbed wire, and the slope 2 is anchored with barbed wire reinforcement. Cover a part of the top of the slope with wire mesh, anchor the wire mesh on the top of the slope with steel bars, stack the planting bags 3 with bricks after spraying and covering the soil, and build a water intercepting ditch 4 at the top of the slope to intercept the water flow on the upper part of the mountain. Build drainage ditches 5.

Referring to Figure 2, in the process of slope 2 treatment, the treatment of slopes with special landscapes includes: slope foot treatment technology, slope surface treatment technology and slope top treatment technology. The treatment adopts the greening technology of rock wall masonry rubble planting troughs combined with the greening technology of vines, and uses the stacked stone retaining wall 1 to stabilize the bottom of the slope, and the connecting part of the stacked stone retaining wall 1 and the slope 2 is anchored by steel bars and barbed wire. The stacked stone retaining wall 1 is buried under the soil, and the slope 2 is anchored with barbed wire reinforcement 6, and the barbed wire is covered with a part of the top of the slope, and the barbed wire at the top of the slope is anchored with steel bars. After spraying and covering soil, the planting bags 3 are stacked in brick On it, trees and shrubs 7 are planted on the slope 2 and the road at the foot of the slope, and an intercepting ditch 4 is built at the top of the slope to intercept the water flow at the upper part of the mountain, and a drainage ditch 5 is built at the foot of the slope.

Ordinary slopes are treated with steel cage frames and planting bag slope planting technology combined with vegetation concrete greening technology. Most trees and large shrubs cannot grow on slopes using vegetation concrete greening technology, and steel cage frames and planting bags are used for slope planting. Technology, the slope bottom treatment adopts the greening technology of stacked stone retaining wall, and cements the stones of various shapes with cement mortar at the slope angle of the cliff face to make it a cement masonry wall. The height of the wall is 6-10m, and the thickness Take 1m according to the stone material.

The above is only a preferred embodiment of the utility model, and the scope of protection of the utility model is not limited thereto. Anyone familiar with the technical field can obviously obtain the technology within the technical scope disclosed in the utility model. Simple changes or equivalent replacements of the schemes all fall within the protection scope of the present utility model.

Claims (1)

1. a side slope protection structure is characterized in that, is provided with catchwater (4), top, slope on top, the slope of side slope and is provided with plant biological bag (3) and bears down on one, and domatic (2) adopt the anchoring of reinforced rail silk screen, and the end, slope is provided with piling and layout of stones retaining wall (1), is provided with gutter (5) at toe.

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