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Ecological slope protection system with framework slope protection combined with sand drain water seepage and water diversion slopes

An ecological slope protection and trellis technology, applied in soil protection, infrastructure engineering, horticulture, etc., can solve the problems of easy infiltration of rainwater into slopes and landslides, and achieve the effect of good practical value and protection and stability.

Active Publication Date: 2018-05-04
中国有色金属工业西安勘察设计研究院有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide an ecological slope protection system combining lattice slope protection, sand well seepage and water guiding slope surface, which solves the problem that rainfall and rainwater easily infiltrate into the slope body and cause landslides in the existing slope treatment scheme

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  • Ecological slope protection system with framework slope protection combined with sand drain water seepage and water diversion slopes
  • Ecological slope protection system with framework slope protection combined with sand drain water seepage and water diversion slopes
  • Ecological slope protection system with framework slope protection combined with sand drain water seepage and water diversion slopes

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] The ecological slope protection system of the present invention combines grid slope protection with sand well seepage and water guiding slope surface, such as figure 1 and figure 2 As shown, it includes the slope top water channel 7, which is used to collect the rainfall on the slope top. The slope top water channel 7 is evenly distributed with some drainage outlets 6, and each drainage outlet 6 is connected to the subgrade drainage channel 1 at the bottom of the slope through the slope surface drainage channel 4. pass, such as image 3 As shown, a number of vertical sand wells 8 are evenly distributed on the bottom of the canal 7 at the top of the slope, and the sand wells 8 are connected to the greening units, and a grid unit is also arranged on the broken surface of the slope. On the one hand, the rainwater in the slope top water...

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Abstract

The invention discloses an ecological slope protection system with framework slope protection combined with sand drain water seepage and water diversion slopes. The ecological slope protection systemcomprises a slope top water channel which is evenly provided with a plurality of drainage outlets, and each drainage outlet communicates with a roadbed water channel at the bottom of a slope through aslope drainage channel; and the bottom of the slope top water channel is evenly provided with a plurality of vertical sand drains connected to greening units, and the slope surface is further provided with framework units. According to the ecological slope protection system disclosed by the invention, by combining the framework units and the greening units, landslide mass is protected from sliding; meanwhile, the friendly development of engineering and environment is ensured, and large-range infiltration of rainfall does not occur through the slope top water channel and the slope drainage channel, and necessary water resources are provided for growth of plants, so that the rhizomes of the plants form a natural protection net in the slope, not only the stability of side slopes is protected, but also contribution to restoration of ecological environment is made; and the ecological slope protection system has high practical value.

Description

technical field [0001] The invention belongs to the technical field of slope control systems, and in particular relates to an ecological slope protection system combining a grid slope protection, a sand well seepage and a water guiding slope surface. Background technique [0002] In recent years, in the process of high-speed development of highways and railways, it is inevitable to encounter the problem of loess landslides. Rainfall infiltration is an important factor inducing loess landslides. Once rainfall infiltration occurs, it will greatly endanger the safety of traffic facilities along the line. In view of this situation, at present, the combination of engineering slope protection and ecological slope protection is mainly used for comprehensive treatment. This new type of control method is to adopt certain engineering measures to plant ecological crops on the slope under the premise of ensuring the stability of the landslide, which not only prevents the erosion of th...

Claims

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Application Information

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IPC IPC(8): E02D17/20E02D5/74E02D3/10A01G22/00
CPCE02D3/10E02D5/74E02D17/20
Inventor 邵生俊李军琪
Owner 中国有色金属工业西安勘察设计研究院有限公司
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