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Prevention and control structure and method for electric transmission line engineering water and soil loss

A transmission line and engineering technology, applied in the field of environmental science, can solve problems such as threats to agricultural production and downstream rivers, reduce the benefits of water conservancy projects, and affect industrial and agricultural production, so as to improve the survival rate of vegetation, improve connection stability, and prevent safety. Effect

Pending Publication Date: 2019-07-23
宁夏汇信德科技咨询服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The harm of water and soil loss is mainly manifested in: the soil cultivation layer is eroded and destroyed, which makes the land fertility gradually exhausted; silting up rivers, channels and reservoirs, reducing the benefits of water conservancy projects, and even causing floods and droughts, seriously affecting industrial and agricultural production; Serious threats to mountain agricultural production and downstream river courses

Method used

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  • Prevention and control structure and method for electric transmission line engineering water and soil loss
  • Prevention and control structure and method for electric transmission line engineering water and soil loss
  • Prevention and control structure and method for electric transmission line engineering water and soil loss

Examples

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Effect test

Embodiment 1

[0024] A method for preventing and controlling water and soil loss in power transmission line engineering, comprising the following steps:

[0025] 1) Vegetation planting: After the ground of the project is basically leveled, the vegetation is planted and the vegetation is reinforced;

[0026] 2) Slope reinforcement: Lay stone slopes on the slopes between vegetation, and use bolts to reinforce loose parts;

[0027] 3) Interception protection: Use cement to build a wall at the bottom of the slope of the project;

[0028] 4) Dredging treatment: build flood control ditches around the fences for interception and protection, and add drainage ditches on the slope.

Embodiment 2

[0030] see Figure 1~3 , in an embodiment of the present invention, a transmission line project water and soil loss prevention and control structure, including planting groove 1, sponge layer 3, sandbag fixing layer 4 and nylon net 5 that are arranged in sequence, the sandbag fixing layer 4 is a multi-layer alternate Laid and connected by active hook structure.

[0031] The planting tank 1 is composed of spliced ​​hollow structural units formed by cement pouring. The bottom of the planting tank 1 is inlaid with a grid 2 , and the lower end of the planting tank 1 is laid with a sponge layer 3 . The planting tank 1 can be used for planting green plants, and the sponge layer 3 can store water to avoid soil desiccation, thereby improving the vegetation survival rate.

[0032] The nylon mesh 5 is inlaid with multiple sets of gaskets 6 , and the gaskets 6 are movably provided with grounding bolts 7 , and the nylon mesh 5 is fixed on the ground surface through the grounding bolts 7 ...

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Abstract

The invention discloses a prevention and control structure and method for electric transmission line engineering water and soil loss. The prevention and control structure for electric transmission line engineering water and soil loss comprises planting grooves, a spongy layer, sandbag fixing layers and nylon nets, wherein the planting grooves, the spongy layer, the sandbag fixing layers and the nylon nets are sequentially arranged in a fitting mode, and the sandbag fixing layers are laid alternately for multiple layers and formed by connecting movable hitch structures. The prevention and control method adopting the prevention and control structure for electric transmission line engineering water and soil loss comprises the following steps of slope surface reinforcing, vegetation planting,intercepting protection and dredging processing. According to the prevention and control structure for electric transmission line engineering water and soil loss and the prevention and control method,electric transmission lines are conveniently laid in the sandbag fixing layers, sliding can be prevented through the connection design of the sandbag fixing layers to ensure that the lines are stableand safe, the lines further can be prevented from being damaged according to the better impact resistance effect of the characteristics of sandbags, and the safety is improved; and the integrated design is simple, the protection is comprehensive, and water and soil loss can be prevented on the basis of effectively ensuring the safety of the electric transmission lines.

Description

technical field [0001] The invention relates to the field of environmental science and technology, in particular to a structure and method for preventing and controlling water and soil loss in power transmission line engineering. Background technique [0002] Soil erosion refers to the phenomenon that due to the influence of natural or human factors, rainwater cannot be absorbed on the spot, flows downhill, and scours the soil, resulting in the simultaneous loss of water and soil. The main reasons are the large slope of the ground, improper land use, destruction of ground vegetation, unreasonable farming techniques, loose soil, deforestation, overgrazing, etc. The harm of water and soil loss is mainly manifested in: the soil cultivation layer is eroded and destroyed, which makes the land fertility gradually exhausted; silting up rivers, channels and reservoirs, reducing the benefits of water conservancy projects, and even causing floods and droughts, seriously affecting indu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/00E02D19/10
CPCE02D3/005E02D19/10
Inventor 景志洋景兆才董鉴颖
Owner 宁夏汇信德科技咨询服务有限公司
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