A biological control method for rocky slopes
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: 2017-08-25
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
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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 biological control method for rocky slopes, which comprises the following steps: 1) analysis of the current situation of the slope and safety assessment; 2) pre-cultivation of seedlings; 3) bird's nest layout; 4) construction of bionic nests; 5) Formula planting; 6) Community formation. The biological control method for stone slopes of the present invention integrates engineering mechanics, ecology, aesthetics, biotechnology and other disciplines and fields, and can quickly form a stable and ecological three-dimensional slope, with good landscape effects and long-lasting and stable ecological benefits , low maintenance cost, low maintenance difficulty, obvious slope consolidation effect, and outstanding protection function. It is used for slope protection of roads, railways, dams, etc., and can also be used for ecological control of desertification, desertification, and rocky 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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IPC IPC(8): A01G1/00A01G9/10E02D17/20C05G3/00
Inventor 黄璞
Owner 黄璞