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Slope reinforced structure and reinforcing method thereof

A technology for strengthening structures and slopes, applied in the field of strengthening structures and strengthening slopes, can solve problems such as slope instability, and achieve the effect of preventing flushing and erosion and protecting the slopes.

Inactive Publication Date: 2013-05-29
陕西红叶园林绿化设计工程集团有限公司 +1
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Problems solved by technology

However, this type of technical solution lacks in-depth and meticulous consideration of the treatment of slope drainage. The factors that cause slope instability due to perennial groundwater erosion and runoff at the top of the slope still exist, which may easily cause secondary geological disasters such as landslides and debris flows.

Method used

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  • Slope reinforced structure and reinforcing method thereof

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Embodiment Construction

[0018] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] A slope reinforcement structure, a water intercepting ditch 1 is provided at the top of the slope, a drainage ditch 2 is provided on the slope surface, a drainage ditch 3 is provided at the bottom of the slope, and a stacked rock retaining wall 4 is provided at the foot of the slope, and the water intercepting ditch 1 Rubble masonry is used, and the bottom of intercepting ditch 1 is C15 concrete cushion. The distance between the drainage ditches 2 on the slope is 3m.

[0020] A reinforcement method for a slope reinforcement structure, comprising the following steps:

[0021] 1) After clearing the sundries on the side slope, build a drainage ditch with stone mortar at a distance of 3m from the top of the slope, reserve a rainwater outlet, and the drainage slope is 2-4%;

[0022] 2) Construction of st...

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Abstract

The invention discloses a slope reinforced structure and a reinforcing method thereof. An intercepting drain (1) is arranged at the top of a slope. A drainage ditch (2) is formed in the surface of the slope. A drainage ditch (3) is formed in the bottom of the slope. A stone laying retaining wall (4) is arranged at a slope toe. The intercepting drain (1) is built by rubble. A C15 concrete cushion is arranged at the bottom of the intercepting drain (1). The slope reinforced structure relates to soil dressing spray-seeding technology and is capable of effectively reducing corrosion of organic base materials caused by slope surface rainwash and slope top runoff.

Description

technical field [0001] The invention belongs to the technical field of ecological protection, and relates to a slope reinforcement structure and a reinforcement method thereof. Background technique [0002] 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. Spraying of foreign soil is one of the commonly used technical measures, and the key technology is to ensure that the organic substrate sprayed on the slope is in a stable state. Most of the current technical solutions improve the performance of the organic substrate itself to achieve a stable state on the slope, such as using greening additives, binders (cement, concrete, etc.) to make the organic substrate have a certain strength and Can grow plants. However, this type of technical solution lacks in-depth and meticulous consideration of the slop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E03F3/02
Inventor 樊建修陈先强周建云谈东辉
Owner 陕西红叶园林绿化设计工程集团有限公司
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