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A kind of phosphogypsum-based filling bag for efficient repair of concave parts of slope surface and construction method thereof

A technique of filling bags for recessed parts, which is applied in the field of phosphogypsum-based filling bags and its construction, can solve the problems of difficulty in construction, labor and material resources, and inconvenient repairs, so as to realize the utilization of solid waste resources, avoid waste of water, Ease of portability and transport

Active Publication Date: 2022-08-05
CHINA THREE GORGES UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When carrying out ecological restoration on the sunken part of the slope surface during engineering excavation, the conventional method is often cumbersome and consumes a lot of manpower and material resources
For some engineering slopes in areas where water diversion is inconvenient, it is very inconvenient to quickly and efficiently repair the concave parts of the excavated rock slopes in the above areas
Especially for some rocky slopes with high and steep slopes, although only point greening is required, it is very difficult to implement due to construction difficulties and water diversion problems

Method used

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  • A kind of phosphogypsum-based filling bag for efficient repair of concave parts of slope surface and construction method thereof
  • A kind of phosphogypsum-based filling bag for efficient repair of concave parts of slope surface and construction method thereof

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Embodiment Construction

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] like Figures 1 to 2 As shown in the figure, a phosphogypsum-based filling bag for the efficient repair of the concave part of the slope surface includes a filling bag 3 laid in the concave part 2 of the slope 1, and the filling bag 3 includes a soil matrix bag 3.1 and a soil matrix bag located on the upper side. A recessed filling bag 3.2 located on the lower side, the recessed filling bag 3.2 is provided with a plurality of dividing nets 3.3 dividing the recessed filling bag 3.2 into several reaction areas, each reaction area is provided with a water bag 3.4 and a hardening matrix 3.5 , the surface of the separation net 3.3 is provided with spikes 3.6, the anchor 4 can be inserted into and penetrate the interior of the filling bag 3, the anchor 4 is hollow inside, and a communication hole 4.1 is opened on its surface.

[0033]...

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Abstract

The invention discloses a phosphogypsum-based filling bag for efficiently repairing a concave part of a slope surface and a construction method thereof. The concave filling bag on the lower side is provided with a plurality of dividing nets that divide the concave filling bag into several reaction areas, each reaction area is provided with a water bag and a hardened matrix, and the surface of the dividing net is provided with a sharp point. The thorn and the anchor can be inserted into and penetrate through the interior of the filling bag, the anchor is hollow inside, and the surface of the anchor is provided with a communication hole; the invention can quickly green and ecologically restore the concave part of the slope.

Description

technical field [0001] The invention relates to the technical field of slope ecological restoration, in particular to a phosphogypsum-based filling bag for efficient restoration of concave parts of a slope surface and a construction method thereof. Background technique [0002] While promoting social and economic development, a large number of engineering constructions have also seriously damaged the local ecological environment, especially in the construction of highways, mines, and hydropower projects, forming a large number of excavated rocky slopes. The excavation of the project not only destroyed the original plant layer of the slope, resulting in the fragmentation of the rock mass on the slope, but also caused a series of ecological and environmental problems, such as soil erosion, debris flow, landslide and loss of biological chain. [0003] Conventional methods are often cumbersome and cost a lot of manpower and material resources to carry out ecological restoration ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20E02D5/74C04B28/14A01G9/029A01G24/10A01G24/12A01G24/15
CPCE02D17/20E02D5/74C04B28/143A01G9/0293A01G24/15A01G24/10A01G24/12C04B18/023C04B14/202C04B14/06C04B7/00
Inventor 杨悦舒司晓鹏刘大翔肖海许阳许文年夏振尧刘黎明刘德玉郭超祺张修政
Owner CHINA THREE GORGES UNIV
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