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Study on Synergistic Characteristics of Accumulation Landslides Supported by Arbor Species

文献类型：期刊论文

作者Jiang, Tong1; Li, Longfei1; Xue, Lei2,3; Huang, Kun1; Zhao, Jindi1; Wang, Lijin1; Wan, Li1; Ding, Hao4
刊名FORESTS
出版日期2022-10-01
卷号13期号:10页码:16
关键词accumulation landslides arbor species physical model experiment anti-sliding force displacement synergistic characteristics
DOI10.3390/f13101610
英文摘要Vegetation slope protection is widely used in slope support engineering as an ecologically friendly support method. There has been a lot of research on herbs and shrubs slope protection, but less on arbor slope protection. Using accumulation landslides as a research subject, a series of physical model tests of arbor slope protection were conducted, using a combination of various monitoring technologies and 3D printing technology that can produce realistic root models. The slope protection effect of arbors and the synergistic characteristics of accumulation landslides were explored using a preliminary analysis. We found that, with the support of arbor roots, (1) the peak-start stage, second peak stage, variable attenuation stage, and linear attenuation stage were the four stages of the anti-sliding force curve. The peak value of anti-sliding force on a slope with root protection increased, and the time it took to reach the peak value increased dramatically. Furthermore, after attaining the peak value, the degree of anti-sliding force attenuation was diminished. (2) The slope displacement showed a downward trend. Moreover, the coefficient of variation of displacement curves in different parts decreased, and slope integrity was enhanced. (3) The degree of slope crack growth diminished, resulting in an arch stress area and improved anti-sliding capacity. (4) There was an apparent "synergetic" tendency in the evolution process of accumulation landslides. Furthermore, the anti-sliding force and displacement curves in different parts had a good correspondence.
WOS关键词SHALLOW LANDSLIDES ; ROOT REINFORCEMENT ; SHEAR RESISTANCE ; MODEL ; STABILITY ; STRENGTH ; EARTHQUAKE ; HILLSLOPES ; VEGETATION ; FAILURE
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23090402] ; National Natural Science Foundation of China[42090052] ; National Natural Science Foundation of China[41977249]
WOS研究方向Forestry
语种英语
出版者MDPI
WOS记录号WOS:000873218900001
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/107768]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Xue, Lei
作者单位1.North China Univ Water Resources & Elect Power, Coll Geosci & Engn, Zhengzhou 450046, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
4.China Univ Geosci Beijing, Coll Engn & Technol, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Tong,Li, Longfei,Xue, Lei,et al. Study on Synergistic Characteristics of Accumulation Landslides Supported by Arbor Species[J]. FORESTS,2022,13(10):16.
APA Jiang, Tong.,Li, Longfei.,Xue, Lei.,Huang, Kun.,Zhao, Jindi.,...&Ding, Hao.(2022).Study on Synergistic Characteristics of Accumulation Landslides Supported by Arbor Species.FORESTS,13(10),16.
MLA Jiang, Tong,et al."Study on Synergistic Characteristics of Accumulation Landslides Supported by Arbor Species".FORESTS 13.10(2022):16.

入库方式： OAI收割

来源：地质与地球物理研究所

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