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Study on Mechanical Characteristics of Living Stumps and Reinforcement Mechanisms of Slopes

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成果类型:
期刊论文
作者:
Jiang, Xueliang;Liu, Wenjie*;Yang, Hui;Wang, Haodong;Li, Zhenyu
通讯作者:
Liu, Wenjie;Wang, HD
作者机构:
[Jiang, Xueliang; Yang, Hui] Guangzhou Maritime Univ, Sch Civil & Engn Management, Guangzhou 501725, Peoples R China.
[Wang, Haodong; Li, Zhenyu; Liu, Wenjie; Jiang, Xueliang; Wang, HD; Yang, Hui] Cent South Univ Forestry & Technol, Sch Civil Engn, Changsha 410018, Peoples R China.
通讯机构:
[Liu, WJ; Wang, HD ] C
Cent South Univ Forestry & Technol, Sch Civil Engn, Changsha 410018, Peoples R China.
语种:
英文
关键词:
living stump;slope model test;three-dimensional root;mechanical characteristics;slope reinforcement mechanism
期刊:
Sustainability
ISSN:
2071-1050
年:
2024
卷:
16
期:
10
页码:
4294-
基金类别:
All authors contributed to this study’s conception and design. Investigation, writing—original draft preparation, and writing—review and editing, W.L.; supervision and validation, H.Y.; data curation and formal analysis, H.W.; conceptualization and funding acquisition, X.J.; resources, Z.L. All authors commented on previous versions of the manuscript. All authors have read and agreed to the published version of the manuscript. This study was supported by the Special Projects in Key Fields of Higher Education in Guangdong Province (Grant No.: 2023ZDZX4044), the Special Projects in Key Fields of Higher Education in Guangdong Province (Grant No.: 2023ZDZX4045), the Research Capacity Enhancement Project of Key Construction Discipline in Guangdong Province (Grant No.: 2022ZDJS092), the National Natural Science Foundation of China (31971727), and the Forest Science and Technology Innovation Program of Hunan Province (XLK202105-3).
机构署名:
本校为通讯机构
院系归属:
土木工程学院
摘要:
As a novel technology for slope protection, living stumps have demonstrated the ability to significantly enhance slope stability. This study aims to investigate the mechanical properties of living-stump root systems and their reinforcement mechanisms on slopes through three-dimensional modeling tests. Using ABS materials, a 3D model of a living elm stump was created via 3D printing; this was followed by slope model testing. The reinforcement mechanisms of living stumps were examined through a combination of model testing and numerical simulation. The results reveal that the presence of living ...

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