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Steep slope protection method based on reinforced water and soil protection blanket

A technology of slope protection and protection blanket, applied in excavation, infrastructure engineering, construction, etc., can solve problems such as low safety performance, unharmonious and natural landscape ecology, short protection period, etc., and achieve harmonious and natural landscape ecology, water and soil protection effect Good, no annual repair cost effect

Pending Publication Date: 2021-11-19
厦门仁祥生态科技有限公司
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Problems solved by technology

[0006] In order to solve the above-mentioned problems of low safety performance, poor water and soil protection effect, unharmonious and natural landscape ecology, troublesome construction, low efficiency and high cost, short protection period for easy damage, and high annual maintenance cost, the present invention adopts the following technical solutions:

Method used

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Embodiment Construction

[0009] Preferred embodiments of the present invention will be described in detail below.

[0010] A steep slope protection method based on a reinforced soil and water protection blanket, comprising the following steps: 1. Slope surface repair 1.1 Before construction, the slope surface is cleaned and leveled: loose pumice and rock slag on the rocky slope are removed. Handle the smooth rock surface well; remove obstacles; fill holes with stones; clean or support and reinforce local unstable parts of the slope; Hard rock protruding boulders do not need to be cleaned; 2. Laying of protective blankets The protective blankets should be laid from top to bottom. First fix the water and soil protection blanket on the top of the slope before laying it down. The length of the overlap between the left and right pieces is 10cm, and the overlap between the upper and lower pieces is 15cm. Adjust the distance between the reinforced soil and water protection blanket and the slope (generally,...

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Abstract

The invention discloses a steep slope protection method based on a reinforced water and soil protection blanket. The reinforced water and soil protection blanket is laid on a slope and a mode of spray-seeding a fiber base material (containing seeds) is combined, vegetation, a blanket body, soil and the like are integrated. According to the steep slope protection method based on the reinforced water and soil protection blanket, the safety performance is high, the water and soil protection effect is good, and the landscape ecology is harmonious and natural. Construction is simple, the efficiency is high, the manufacturing cost is low, the protection period is long, and the annual repair cost is avoided.

Description

technical field [0001] The invention belongs to the field of water and soil protection, in particular to a steep slope protection method based on a reinforced water and soil protection blanket. Background technique [0002] The main task of slope management is to carry out ecological restoration of the slope under the premise of ensuring the stability of the slope, remove dangerous rocks on the slope surface, reduce the slope and cut the slope, and make the cliffs that have not formed steps form horizontal steps as much as possible, so as to reduce the slope slope. From the perspective of safety, in order to eliminate the hidden danger of collapse, necessary engineering protection shall be provided for excavated slopes that are not suitable for plant growth or severely weathered rock slopes with well-developed joints, as well as excavated slopes with crushed (gravel) soil. Ecological intercepting ditches will be added in areas with large slopes and catchment surfaces. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20
CPCE02D17/20E02D17/202
Inventor 张曙光张亮亮
Owner 厦门仁祥生态科技有限公司
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