In China, the ecological green grid structure originated from bamboo cages and sheep ring skills more than 2,000 years ago. Li Bing and his son used it for the first time in the Dujiangyan project. This is the traditional Gebin network structure in China. The ecological green grid structure originated from The bamboo cage and sheepfold skills of more than 2,000 years ago, the first use of Li Bing and his son in the Dujiangyan project, this is the traditional Gebin network structure: Nowadays, as a new ecological grid construction of new skills, new skills and new materials, success It is used in the maintenance of water conservancy projects, highways, railway projects and dikes. The organic connection between engineering structure and ecological environment is better realized. Compared with some traditional rigid structures, they have their own advantages. Therefore, they have become the preferred construction type for maintaining river troughs, managing landslides, preventing mudslides, and avoiding rockfall coordinating environmental maintenance. The Gebin network is suitable for high flow rates, severe erosion, and slower bank slopes. The stone cage is a flexible structure with good self-adjustment about uneven subsidence. The porosity of the shore, the gap between the stones is conducive to animal habitation, the growth of plants, and the stone cage surface above the waterline can be utilized for the ecological consideration of the soil bag and the safety requirements. The ecological green grid structure is a common method for retaining soil stability in slopes. Because of its economy, quick construction, and adaptability to local conditions, it can be filled with soil, gravel and natural grading, etc., and it is agile to form a retaining or retaining structure. The engineering community is happy to choose. (1) Economy. Simply put the stone in the cage and seal it. (2) The construction is simple and does not require special skills. (3) It has strong ability to resist natural damage and corrosion resistance and weather resistance. (4) It can accept a wide range of deformations without still collapsing. (5) The silt between the cracks of the cage stone is conducive to plant production and can be integrated with the surrounding natural environment. (6) Excellent permeability to avoid damage caused by hydrostatic forces. (7) Save on shipping costs. It can be folded and transported and installed on the job site. (8) Fast progress, which is conducive to the construction period: multiple groups can be constructed together, parallel, and running water. Gebin
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