Stone side slope biological control method

A technology for stone side slopes and side slopes, applied in the directions of botanical equipment and methods, excavation, fertilizer mixture, etc., can solve the problems of rock and concrete vision, poor landscape effect, unfavorable to absorb sunlight and automobile exhaust, increase the surrounding area of ​​roads Regional scour and other problems, to achieve the effect of good landscape effect, low maintenance cost and lasting ecological benefits

Active Publication Date: 2014-07-23
黄璞
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Problems solved by technology

Due to the gap in concept, technology and construction scale in the past stone slope protection, a large number of traditional masonry protection technologies such as masonry rubble slope protection and spraying cement mortar are used to completely seal the biological environment of plants and accelerate the weathering of rocks. Fragmentation and increased instability of the slope. Due to the lack of plant coverage, the slope is not conducive to the conservation of water and soil, but also increases the erosion of the surrounding areas of the road. At the same time, a large number of exposed rocks and concrete have very visual and landscape effects. Poor, it is also not conducive to absorbing sunlight and car exhaust, which brings unsafe factors to driving on the highway

Method used

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Embodiment 1

[0032] Example 1 Bioprotection project for stone slopes of Shisuo Expressway in Yunnan Province

[0033] The Shisuo Expressway in Yunnan Province is the Shilin-Suolongsi Expressway. It starts from Shilin (Half River), connects Kunming to Shilin Expressway, ends at Suolongsi, connects Jiansuolongsi to Mengzi and Pingyuan Street to Suolongsi Expressway has a total length of 107.482 kilometers.

[0034] The project takes the following steps for ecological protection:

[0035] 1) Slope status analysis and safety assessment: measure slope angle, slope height, rock hardness and stability measurement, groundwater penetration measurement, vibration and blasting history investigation, formulate construction plan, conduct safety assessment demonstration, revise and improve And form a formal plan.

[0036] ①For broken slopes: current situation analysis of slopes, flexible protective net (first floor), layout and construction of green spots, planting of container seedlings, fixation of ...

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Abstract

The invention discloses a stone side slope biological control method which comprises the following steps of (1) side slope status analysis and safety evaluation, (2) nursery stocks pre-cultivating, (3) bird nest type layout, (4) bionic nest building, (5) formula planting and (6) community forming. The stone side slope biological control method integrates the engineering mechanics, the ecology, the aesthetics, the biotechnology and other disciplines and fields, a stable and ecological three-dimensional side slope can be quickly formed, the landscape effect is good, the ecological benefit is lasting and stable, maintenance cost is low, maintenance difficulty is low, the slope fixing effect is obvious, a protection function is outstanding, and the method is used for side slope protection of roads, railways, dams and the like, and also can be used for ecological management of desertification and stony desertification.

Description

technical field [0001] The invention belongs to the technical field of slope prevention and control, and in particular relates to a biological control method for rocky slopes. Background technique [0002] The existing stone slope protection technology is mainly divided into two types. The first is rigid masonry technology, which mainly includes: mortar rubble slope protection method, sprayed concrete method, and anchor method. The second is flexible protection technology, which mainly includes: 1) Spraying mixed planting method: first spray the mixture without seeds, and the thickness of the spray is 6-8cm. After the mixed soil sprayed for the first time reaches a certain strength, then the second spraying Seeds after germination treatment are added to sieved peat soil, humus soil, binder, fiber, slow-release compound fertilizer, and water-retaining agent and stirred evenly. 2) The method of guest soil vegetation belt: first clean the side slope, then lay the vegetation b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10E02D17/20C05G3/00
Inventor 黄璞韩伟
Owner 黄璞
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