Load transfer approach for laterally loaded piles

@article{Guo2001LoadTA,
  title={Load transfer approach for laterally loaded piles},
  author={W. Guo and F. Lee},
  journal={International Journal for Numerical and Analytical Methods in Geomechanics},
  year={2001},
  volume={25},
  pages={1101-1129}
}
  • W. Guo, F. Lee
  • Published 2001
  • Engineering
  • International Journal for Numerical and Analytical Methods in Geomechanics
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, unreliable results may be obtained. In this paper, a new load transfer approach is developed to simulate the response of laterally loaded single piles embedded in a homogeneous medium, by introducing a rational stress field. The approach can overcome the inherent disadvantage of the two-parameter model… Expand
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References

SHOWING 1-10 OF 22 REFERENCES
RATIONALITY OF LOAD TRANSFER APPROACH FOR PILE ANALYSIS
Abstract New closed form solutions accounting for non-homogeneous, elastic plastic or visco-elastic soil properties have been established for a single pile subjected to vertical loading, and forExpand
Analytical and numerical solutions for pile foundations
This research has investigated the performance of piles in non-homogeneous elasticplastic media subject to vertical or torsional loading, the time-dependent response of a vertically loaded pile dueExpand
An efficient approach for settlement prediction of pile groups
The paper presents exact closed form solutions for estimating the settlement of single and group piles in non-homogeneous soil, using a load transfer approach derived from elastic continuum theory.Expand
The behaviour of axially and laterally loaded single piles embedded in nonhomogeneous soils
An approximate elastic analysis is made of the working load responses of single piles embedded in a soil of linearly increasing modulus with depth. The formulation employs, within a boundary elementExpand
Visco-elastic load transfer models for axially loaded piles
Viscoelastic or creep behaviour can have a significant influence on the load transfer (t–z) response at the pile–soil interface, and thus on the pile load settlement relationship. Many experimentalExpand
LATERALLY LOADED PILES IN ELASTIC MEDIA
A numerical approach and parametric study for the calculation of the soil and pile interaction under lateral loading are presented. The method uses variational calculus to obtain the governingExpand
VERTICALLY LOADED PILES IN NON-HOMOGENEOUS MEDIA
SUMMARY Analytical methods for the axial responses of piles can be classified under three broad categories of (1) simple but approximate analytical solutions, (2) one-dimensional numericalExpand
Torsional piles in non-homogeneous media
Abstract The torsional response of a pile exhibits features which are a mixture of those for axial and lateral response. At low load levels, the response is dominated by interaction with the upperExpand
The response of flexible piles to lateral loading
The majority of piles encountered in practice may be regarded as ‘flexible’ under lateral loading. That is, the induced deformations and bending moments are confined to the upper part of the pile andExpand
Analysis of Deformation of Vertically Loaded Piles
An approximate closed-form solution has been obtained to the problem of a vertically loaded pile in a linear elastic soil. This solution has been derived by uncoupling the load-transfer for the pileExpand
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