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New technology and method for collaborative slope protection by constructing MICP-grass planting-shrub ecosystem
The invention discloses a new technology and method for collaborative slope protection by constructing an MICP-grass planting-shrub ecosystem, and belongs to the technical field of crossing of geotechnical engineering and ecological protection. The MICP technology is combined with grass planting and shrub, soil particles are cemented through the MICP technology, and the slope protection effect is improved. In addition, according to the technology, by constructing a multi-layer ecological system, from surface soil MICP protection to shallow grass planting protection to deep forest protection, a three-dimensional crossing type root system and a cemented calcium carbonate-soil particle complex are constructed, and the soil quality is improved. The ecological slope protection method has the advantages that the ecological environment is comprehensively recovered, the landscape aesthetic value is increased, maintenance is not needed, ecological succession is achieved by building an ecological system, the technology is particularly suitable for solving the ecological slope protection problem under difficult conditions such as red soil and karst landform karst regions, and good application prospects and popularization potential are shown.
本发明公开了一种通过构建MICP‑植草‑灌木生态系统协同护坡的新技术及方法，属于岩土工程与生态保护交叉技术领域，该发明采用MICP技术结合植草和灌木，通过MICP技术胶结土壤颗粒，并改善土壤营养状况来提高早期坡面稳定性并促进植被生长，此外，该技术通过构建多层次的生态系统，从表层土壤MICP防护到浅层植草防护，再到深层林木保护，构建了一个立体交叉式根系以及胶结碳酸钙‑土颗粒复合体，并全面恢复了生态环境，提高了景观美学价值，同时无需进行维护，通过构建生态系统自行生态演替，此技术特别适用于解决红壤和喀斯特地貌岩溶地区等困难条件下的生态护坡问题，展示了良好的应用前景和推广潜力。
New technology and method for collaborative slope protection by constructing MICP-grass planting-shrub ecosystem
The invention discloses a new technology and method for collaborative slope protection by constructing an MICP-grass planting-shrub ecosystem, and belongs to the technical field of crossing of geotechnical engineering and ecological protection. The MICP technology is combined with grass planting and shrub, soil particles are cemented through the MICP technology, and the slope protection effect is improved. In addition, according to the technology, by constructing a multi-layer ecological system, from surface soil MICP protection to shallow grass planting protection to deep forest protection, a three-dimensional crossing type root system and a cemented calcium carbonate-soil particle complex are constructed, and the soil quality is improved. The ecological slope protection method has the advantages that the ecological environment is comprehensively recovered, the landscape aesthetic value is increased, maintenance is not needed, ecological succession is achieved by building an ecological system, the technology is particularly suitable for solving the ecological slope protection problem under difficult conditions such as red soil and karst landform karst regions, and good application prospects and popularization potential are shown.
本发明公开了一种通过构建MICP‑植草‑灌木生态系统协同护坡的新技术及方法，属于岩土工程与生态保护交叉技术领域，该发明采用MICP技术结合植草和灌木，通过MICP技术胶结土壤颗粒，并改善土壤营养状况来提高早期坡面稳定性并促进植被生长，此外，该技术通过构建多层次的生态系统，从表层土壤MICP防护到浅层植草防护，再到深层林木保护，构建了一个立体交叉式根系以及胶结碳酸钙‑土颗粒复合体，并全面恢复了生态环境，提高了景观美学价值，同时无需进行维护，通过构建生态系统自行生态演替，此技术特别适用于解决红壤和喀斯特地貌岩溶地区等困难条件下的生态护坡问题，展示了良好的应用前景和推广潜力。
New technology and method for collaborative slope protection by constructing MICP-grass planting-shrub ecosystem
一种通过构建MICP-植草-灌木生态系统协同护坡的新技术及方法
CHEN YONGQING (author) / HUANG DAWEI (author) / LIU LINYA (author) / LUO PENGFEI (author) / WANG WEI (author) / XIAO LINFA (author)
2024-11-26
Patent
Electronic Resource
Chinese
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