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Horizontal Displacement of Ring-wing Single Pile Foundation under Horizontal Cyclic Load
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Lun-liang DUAN1, Yu TANG1, Yun-hao WU1, Lin-hong SHEN2, Duo-yin WANG1, Zahid AZIZ1
Science Technology and Engineering | 2025, 25(18) : 7762 - 7769
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Science Technology and Engineering | 2025, 25(18): 7762-7769
• Papers·Architectural Science •
Horizontal Displacement of Ring-wing Single Pile Foundation under Horizontal Cyclic Load
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Lun-liang DUAN1, Yu TANG1, Yun-hao WU1, Lin-hong SHEN2, Duo-yin WANG1, Zahid AZIZ1
Affiliations
  • 1 College of River and Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China
  • 2 Shanghai Nuclear Engineering Research and Design Institute, Shanghai 200233, China
Published: 2025-06-28 doi: 10.12404/j.issn.1671-1815.2406176
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In order to study the development law of pile top cumulative displacement of ring wing single pile foundation under horizontal cyclic load, a three-dimensional numerical model of the interaction between ring wing single pile and saturated clay was established through secondary development using ABAQUS, and also simulated the process of soil stiffness attenuation. Numerical results indicate that installing gravity type ring wings at the mud surface position of traditional single pile foundations can enhance the overall horizontal resistance of the ring wing single pile foundation, thereby reducing the cumulative displacement of the ring wing single pile under cyclic loads. The displacement of the pile top will decrease with the increase of the height and diameter of the gravity type ring wing, but increasing the diameter of the gravity type ring wing has a more significant effect on reducing the horizontal displacement of the pile top. Increasing the depth of the pile into the soil can significantly reduce the cumulative displacement at the top of a single circular wing pile under cyclic loading.

horizontal cyclic loading  /  ring wing single pile  /  rigidity decay  /  cumulative displacement
Lun-liang DUAN, Yu TANG, Yun-hao WU, Lin-hong SHEN, Duo-yin WANG, Zahid AZIZ. Horizontal Displacement of Ring-wing Single Pile Foundation under Horizontal Cyclic Load[J]. Science Technology and Engineering, 2025 , 25 (18) : 7762 -7769 . DOI: 10.12404/j.issn.1671-1815.2406176
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Year 2025 volume 25 Issue 18
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Article Info
doi: 10.12404/j.issn.1671-1815.2406176
  • Receive Date：2024-08-18
  • Online Date：2025-12-17
  • Published：2025-06-28
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  • Received：2024-08-18
  • Revised：2025-04-01
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Affiliations
    1 College of River and Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China
    2 Shanghai Nuclear Engineering Research and Design Institute, Shanghai 200233, China
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Citations
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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