VERTICALLY LOADED PILES IN NON-HOMOGENEOUS MEDIA

@article{Guo1997VERTICALLYLP,
  title={VERTICALLY LOADED PILES IN NON-HOMOGENEOUS MEDIA},
  author={Wei Dong Guo and Mark F. Randolph},
  journal={International Journal for Numerical and Analytical Methods in Geomechanics},
  year={1997},
  volume={21},
  pages={507-532}
}
  • W. Guo, M. Randolph
  • Published 1997
  • Mathematics
  • International Journal for Numerical and Analytical Methods in Geomechanics
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 numerical algorithms, (3) full axisymmetric analyses using boundary or finite element approaches. The first two categories rely on the so-called load transfer approach, with interaction between pile and soil determined by independent springs distributed along the pile shaft and at the pile base. The non-linear spring… Expand
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Abstract Two discrete element models are described for the analysis of settlement of vertical pile groups. In both models, the piles are represented by discrete elements with an axial model ofExpand
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An elastic analysis is presented to study the working load response of an axially loaded single elastic pile embedded in a linearly non-homogeneous incompressible elastic (Gibson) soil. The solutionExpand
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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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
Load‐Deformation Response of Axially Loaded Piles
A new empirical scheme for simulating the nonlinear point resistance response of single piles in cohesionless soils is proposed. The pile‐soil system is idealized by using a one‐dimensional finiteExpand
APPROXIMATE ELASTIC-PLASTIC SOLUTION FOR AXIALLY LOADED PILES. TECHNICAL NOTE
In this technical note, the author describes an approximate elastic perfectly plastic solution in a closed form for axially loaded single piles under design loads. The method is based on the t-zExpand
Settlement of Single Piles in Nonhomogeneous Soil
An analysis, previously developed for evaluating the settlement of a pile in homogeneous soil, is extended to the case of nonhomogeneous soils. Comparisons with finite element solutions suggest thatExpand
Analysis of compressible axially loaded piles in rock
Analytical solutions are developed for the prediction of the load–settlement response of a compressible axially loaded cast in situ pile in rock. The principal input parameters are derived from theExpand
THEORETICAL T-Z CURVES
Most procedures to compute the t-z (stress-displacement) response for axial pile loading are empirical, based mostly on data for pile diameters less than 18 in. (0.15 m) and pile penetrations lessExpand
Load Transfer for Axially Loaded Piles in Clay
An analytical method for developing a theoretical load-settlement curve for axially loaded piles in clay is presented. The method is based on the correlation of the ratio of load transfer to soilExpand
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