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Research on Influencing Factors of Stability of Anti-dip Layered Rock Slope Based on Orthogonal Test
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Heng ZHOU1, Xiao-fan AN1, 2, Guang-hong JU1, You-lin WANG1, 2
Water Resources and Power | 2023, 41(2) : 186 - 190
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Water Resources and Power | 2023, 41(2): 186-190
• WATER CONSERVANCY AND HYDROPOWER ENGINEERING •
Research on Influencing Factors of Stability of Anti-dip Layered Rock Slope Based on Orthogonal Test
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Heng ZHOU1, Xiao-fan AN1, 2, Guang-hong JU1, You-lin WANG1, 2
Affiliations
  • 1.PowerChina Northwest Engineering Corporation Limited, Xi’an 710065, China
  • 2.High Slope and Geological Hazard Research & Management Branch, National Energy and Hydropower Engineering Technology R& D Center, Xi’an 710065, China
Published: 2023-02-25 doi: 10.20040/j.cnki.1000-7709.2023.20221714
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Anti-dip layered rock slope is a common type of slope in hydropower engineering. Its stability is controlled by slope geometry, rock characteristics and structural plane properties. To reveal the influence of multiple factors on the stability of such slopes, taking the safety factor and displacement as dependent variables, the significance of six main factors, namely slope angle, slope height, rock inclination angle, rock thickness, rock quality and structural plane quality, was studied based on the approaches of discrete element modelling and orthogonal test design. Moreover, the deformation and failure laws of typical modes for anti-dip slopes were analyzed. The study can provide a reference for the optimal design of anti-dip layered rock slopes.

anti-dip slope  /  orthogonal test  /  sensitivity analysis  /  failure mode
Heng ZHOU, Xiao-fan AN, Guang-hong JU, You-lin WANG. Research on Influencing Factors of Stability of Anti-dip Layered Rock Slope Based on Orthogonal Test[J]. Water Resources and Power, 2023 , 41 (2) : 186 -190 . DOI: 10.20040/j.cnki.1000-7709.2023.20221714
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Year 2023 volume 41 Issue 2
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20221714
  • Receive Date：2022-08-18
  • Online Date：2026-01-27
  • Published：2023-02-25
Article Data
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History
  • Received：2022-08-18
  • Revised：2022-10-13
Affiliations
    1.PowerChina Northwest Engineering Corporation Limited, Xi’an 710065, China
    2.High Slope and Geological Hazard Research & Management Branch, National Energy and Hydropower Engineering Technology R& D Center, Xi’an 710065, 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
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Genus		 种数
Number of
species		 占总种数比例
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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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