TECHNICAL PAPERS
Jun 1, 1993

Pile Group Settlement Analysis by Hybrid Layer Approach

Publication: Journal of Geotechnical Engineering
Volume 119, Issue 6

Abstract

This paper describes a simplified hybrid layer approach for settlement analysis of axially loaded pile groups. The shaft and base interactions are considered separately in individual piles in a group. Semianalytical closed‐form expressions are derived to evaluate the shaft and base flexibility coefficients. Both linear and nonlinear pile responses are considered, and the soil mass may be arbitrarily layered. Good agreement is obtained between theoretical solutions computed by use of the approach and the more rigorous boundary integral approach. Finally, the approach is used to compute the settlement response of two field pile groups embedded in stiff overconsolidated clays, and reasonable agreement is observed between the measured and computed behavior.

Get full access to this article

View all available purchase options and get full access to this article.

References

1.
Butterfield, R., and Banerjee, P. K. (1971). “The elastic analysis of compressible piles and pile groups.” Geotechnique, 21, 43–60.
2.
Chow, Y. K. (1986a). “Analysis of vertically loaded pile groups.” Int. J. Numer. Anal. Methods Geomech., 10, 59–72.
3.
Chow, Y. K. (1986b). “Discrete element analysis of settlement of pile groups.” Comput. Struct., 24(1), 156–166.
4.
Cooke, R. W., Price, G., and Tarr, K. (1980). “Jacked piles in London clay: Interaction and group behaviour under working conditions.” Geotechnique, 30(2), 97–136.
5.
Ghosh, N. (1975). “A model scale investigation of the working load stiffness of single piles and groups of piles in clay under centric and eccentric vertical loads,” PhD thesis, Univ. of Southampton, Southampton, England.
6.
Kraft, L. M., Ray, R. P., and Kagawa, T. (1981). “Theoretical t‐z curves.” J. Geotech. Engrg. Div., ASCE, 107, 1543–1561.
7.
Lee, C. Y. (1991). “Discrete layer analysis of axially loaded piles and pile groups.” Comput. Geotech., 11(4), 295–313.
8.
Lee, C. Y., and Poulos, H. G. (1990). “Axial response analysis of piles in vertically and horizontally non‐homogeneous soils.” Comput. Geotech., 9, 133–148.
9.
Marsland, A. (1974). “Comparisons of the results from static penetration tests and large in‐situ plate tests in London clay.” Proc. European Symp. on Penetration Testings, Stockholm, 2.2, 245–252.
10.
Naylor, D. J., and Hooper, J. A. (1975). “An effective stress finite element analysis to predict the short and long‐term behaviour of a pile‐raft foundation on London clay.” Symp. on Settlement of Structures, Cambridge.
11.
O'Neill, M. W., Ghazzaly, O. I., and Ha, H. B. (1977). “Analysis of three‐dimensional pile groups with non‐linear soil response and pile‐soil‐pile interaction.” Proc. 9th Offshore Tech. Conf., 2, 245–256.
12.
O'Neill, M. W., Hawkins, R. A., and Mahar, L. J. (1982). “Load transfer mechanisms in piles and pile groups.” J. Geotech. Engrg. Div., ASCE, 108(12), 1605–1623.
13.
Ottaviani, M. (1975). “Three‐dimensional finite element analysis of vertically loaded pile groups.” Geotechnique, 25(2), 159–174.
14.
Poulos, H. G. (1968). “Analysis of the settlement of pile groups.” Geotechnique, 18(4), 449–471.
15.
Poulos, H. G., and Davis, E. H. (1980). Pile foundation analysis and design. John Wiley, New York, N.Y.
16.
Randolph, M. F. (1977). “A theoretical study of the performance of piles,” PhD thesis, Univ. of Cambridge, Cambridge, England.
17.
Randolph, M. F., and Wroth, C. P. (1978). “Analysis of deformation of vertically loaded piles.” J. Geotech. Engrg. Div., ASCE, 104, (12), 1465–1488.
18.
Randolph, M. F., and Wroth, C. P. (1979). “An analysis of vertical deformation of pile groups.” Geotechnique, 29, 423–439.
19.
Smith, I. M. (1982). Programming the finite element method, with application to geomechanics. Wiley, Chichester, England.

Information & Authors

Information

Published In

Go to Journal of Geotechnical Engineering
Journal of Geotechnical Engineering
Volume 119Issue 6June 1993
Pages: 984 - 997

History

Received: Jan 14, 1991
Published online: Jun 1, 1993
Published in print: Jun 1993

Permissions

Request permissions for this article.

Authors

Affiliations

C. Y. Lee, Member, ASCE
Res. Fellow, School of Civ. and Mining Engrg., Univ. of Sydney, NSW 2006, Australia

Metrics & Citations

Metrics

Citations

Download citation

If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.

Cited by

View Options

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Media

Figures

Other

Tables

Share

Share

Copy the content Link

Share with email

Email a colleague

Share