Volume 36 Issue 2
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Article Navigation >  GEOTECHNICAL ENGINEERING TECHNIQUE  > 2022  >  36(2): 105-110
Yang Hanqi, Cai Dechang. Bearing Capacity Analysis and Discussion of a Single Long Pile in Deviation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2022, 36(2): 105-110. doi: 10.3969/j.issn.1007-2993.2022.02.004
Citation: Yang Hanqi, Cai Dechang. Bearing Capacity Analysis and Discussion of a Single Long Pile in Deviation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2022, 36(2): 105-110. doi: 10.3969/j.issn.1007-2993.2022.02.004
shu

Bearing Capacity Analysis and Discussion of a Single Long Pile in Deviation

doi: 10.3969/j.issn.1007-2993.2022.02.004
  • 1.

    China Energy Engineering Group Hunan Electric Power Design Institue Co., Ltd., Changsha 410007, Hunan, China

  • 2.

    Hunan Light-textile Industrial Design Institute Co., Ltd., Changsha 410007, Hunan, China

  • Received Date: 2020-03-29
  • Publish Date: 2022-04-02
    Abstract
  • Combined with an example of an industrial powerhouse which the pored piles were deviation, whether a pile foundation that deflect dramatically could meet the requirements of bearing capacity was discussed. According to the calculation of the horizontal bearing capacity of single pile in current codes and research on the internal force and displacement of pile under load, the piles are classified by its reinforcement ratio. The calculation formula of the ultimate bending moment value of single pile under eccentric axial load was derived considering two conditions including controlled by body strength or controlled by top displacement. The limit value of the pile which could satisfy the safety requirements was obtained, providing references for single long pile foundation that deflect dramatically.

     

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