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Stability Analysis and Evaluation of Accumulated Debris After Landslide in the Middle Site
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Hezhi LI1, Liping LIN1, Yanping DUAN2, Sha GE1, Jianqing HE3
Mining and Metallurgical Engineering | 2023, 43(6) : 41 - 46
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Mining and Metallurgical Engineering | 2023, 43(6): 41-46
• MINING •
Stability Analysis and Evaluation of Accumulated Debris After Landslide in the Middle Site
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Hezhi LI1, Liping LIN1, Yanping DUAN2, Sha GE1, Jianqing HE3
Affiliations
  • 1.Hunan Urban Construction College, Xiangtan 411104, Hunan, China
  • 2.Hunan Provincial Natural Resources Survey Institute, Loudi 417099, Hunan, China
  • 3.Hunan University of Science and Technology, Xiangtan 411201, Hunan, China
Published: 2023-12-01 doi: 10.3969/j.issn.0253-6099.2023.06.009
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A thick layer of accumulated debris after landslide is distributed on the slope in the middle of site. And the debris will lose stability due to excavation of slope, resulting in an unstable slope. The physical and mechanical parameters of those accumulated debris after landslide were determined by performing indoor tests and inverse analysis. According to the site environmental conditions and the distribution characteristics of rock and soil layers, the overall and local stability and deformation characteristics of slope under different working conditions were analyzed by simulation with software. Also, the stability and development trend of slope in the middle of site were comprehensively evaluated. Based on the stability analysis and evaluation results, a corresponding prevention and control suggestion is put forward.

slope  /  slope stability  /  analysis and evaluation  /  accumulated debris after landslide
Hezhi LI, Liping LIN, Yanping DUAN, Sha GE, Jianqing HE. Stability Analysis and Evaluation of Accumulated Debris After Landslide in the Middle Site[J]. Mining and Metallurgical Engineering, 2023 , 43 (6) : 41 -46 . DOI: 10.3969/j.issn.0253-6099.2023.06.009
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Year 2023 volume 43 Issue 6
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Article Info
doi: 10.3969/j.issn.0253-6099.2023.06.009
  • Receive Date：2023-07-09
  • Online Date：2026-03-05
  • Published：2023-12-01
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  • Received：2023-07-09
Funding
Affiliations
    1.Hunan Urban Construction College, Xiangtan 411104, Hunan, China
    2.Hunan Provincial Natural Resources Survey Institute, Loudi 417099, Hunan, China
    3.Hunan University of Science and Technology, Xiangtan 411201, Hunan, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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