Simple Model for Nonlinear Response of 52 Laterally Loaded Piles

@article{Guo2013SimpleMF,
  title={Simple Model for Nonlinear Response of 52 Laterally Loaded Piles},
  author={W. Guo},
  journal={Journal of Geotechnical and Geoenvironmental Engineering},
  year={2013},
  volume={139},
  pages={234-252}
}
  • W. Guo
  • Published 2013
  • Materials Science
  • Journal of Geotechnical and Geoenvironmental Engineering
AbstractThe response of a laterally loaded pile is normally dominated by the limiting force per unit length profile (LFP, pu) mobilized along the pile to the depth of the plastic zone (e.g., maximum slip depth, max xp) and depends on pile-soil relative rigidity (via the subgrade modulus of elasticity k). The values of pu and the shear modulus (G, thus k) were deduced extensively against the measured response of 32 and 20 piles tested in situ in clay and sand, respectively. In this paper… Expand
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Closed-form solutions and their associated spreadsheet program (GASLFP) were developed by the first author for laterally loaded free-head piles in elastic-plastic media. The solutions show behaviourExpand
Limiting force profile and laterally loaded pile groups
To evaluate the response of pile groups under lateral loading, a widely accepted approach is to use the curve of soil resistance, p versus local pile deflection, y (p-y curve) together withExpand
Laterally loaded rigid piles in cohesionless soil
In this paper, limiting force profile for laterally loaded rigid piles in sand is differentiated from the on-pile force profile, from which elastic–plastic solutions are established and presented inExpand
On limiting force profile, slip depth and response of lateral piles
Abstract A wealth of numerical analyses have been performed for lateral piles using finite difference, boundary element, and finite element methods, etc. Their essence, especially for a free-headExpand
Nonlinear response of laterally loaded piles and pile groups
In spite of extensive studies on laterally loaded piles carried out over years, none of them offers an expedite approach as to gaining the nonlinear response and its associated depth of mobilizationExpand
DESIGN OF LATERALLY LOADED PILES IN COHESIVE SOILS USING p-y CURVES
ABSTRACT The paper presents the results from a series of tests in Shanghai, PRC on laterally loaded single piles in a medium stiff clay. The diameter of the piles varied from 0.09 m to 0.60 m. TheExpand
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A two-parameter model has been proposed previously for predicting the response of laterally loaded single piles in homogenous soil. A disadvantage of the model is that at high Poisson's ratio,Expand
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Three-dimensional finite element analyses were performed to study the behavior of piles in sloping ground under undrained lateral loading conditions. Piles of different diameter and length in slopingExpand
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In the analysis of the undrained loading of laterally loaded piles an important quantity is the ultimate lateral resistance at depth to purely horizontal movement. If the soil is modelled as aExpand
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A total number of 9 monotonic and 6 cyclic centrifuge tests on laterally loaded piles in very dense, dry sand was performed. The prototype dimensions of the piles were 1 meter in diameter andExpand
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