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Water seepage preventing structure for geotechnical engineering slope

A geotechnical engineering and anti-seepage technology, applied in the field of geotechnical engineering, can solve problems such as poor drainage effect

Inactive Publication Date: 2020-10-13
何清雨
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Problems solved by technology

[0004] The invention provides an anti-seepage water structure for geotechnical engineering slopes, which is used to solve the problem of poor drainage effect in the prior art

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  • Water seepage preventing structure for geotechnical engineering slope

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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] Such as figure 1 As shown, a kind of anti-seepage structure of geotechnical engineering slope, including:

[0024] Concrete layer 1, the concrete layer 1 is set on the surface of the slope body, the upper surface of the concrete layer 1 is provided with drainage tiles 2, and the drainage tiles 2 are arranged staggeredly from top to bottom along the slope body, and the lower surface of the concrete layer 1 is provided with a gravel layer 3, The lower surface of the crushed stone layer 3 is provided with a sandstone layer 4 , the lower surface of the sandstone layer 4 is provided with an anti...

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Abstract

The invention discloses a water seepage preventing structure for a geotechnical engineering slope, relates to the technical field of geotechnical engineering and more particularly relates to a water seepage preventing structure for the geotechnical engineering slope. The water seepage preventing structure comprises a slope body, a water collecting channel, a side inlet type water way and a water discharging channel. Water discharging tiles are arranged on the slope body, the water discharging tiles are arranged on the upper surface of the slope concrete layer, and natural rainfall flows into the water discharging channel through the water discharging tiles and does not need to flow through a main body of the slope body. The water discharging tiles further have an important effect that in the cold season, a frozen soil layer is generated on the slope body, under the sunshine effect, the frozen soil layer of the slope body can be melted, slope body sedimentation is generated after multiple times of repeated melting, the concrete layer of the slope body can be cracked, however, the slope body with the water discharging tiles can avoid the vast majority of the phenomenon of concrete layer cracking caused by the high and low temperature changes due to the sunshine effect, and frequent frozen layer melting and freezing processes generated by the sunshine effect in the cold weather can also be reduced.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering, and more particularly to a water seepage-proof structure of a geotechnical engineering slope. Background technique [0002] Geotechnical Engineering: It is a new technical system established by European and American countries in the practice of civil engineering in the 1960s. Geotechnical engineering is to solve rock mass and soil engineering problems, including foundation and foundation, slope and underground engineering. [0003] In the slope treatment project of geotechnical engineering, the adverse effects on slope stability mainly come from surface water and groundwater, and the formation of surface water and groundwater is mainly rainfall. Water is an important factor leading to slope instability, which can lead to the following adverse effects: the water in the slope body will increase the weight of the slope body structure, and the sliding force of the slope will increas...

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Application Information

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IPC IPC(8): E02D17/20E03F3/02E03F3/04
CPCE02D17/20E02D17/205E03F3/02E03F3/046
Inventor 何清雨
Owner 何清雨
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