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Response evaluation of axially loaded fixed-head pile groups in clayey soils
dc.creator | Comodromos, E. M. | en |
dc.creator | Bareka, S. V. | en |
dc.date.accessioned | 2015-11-23T10:24:50Z | |
dc.date.available | 2015-11-23T10:24:50Z | |
dc.date.issued | 2009 | |
dc.identifier | 10.1002/nag.787 | |
dc.identifier.issn | 0363-9061 | |
dc.identifier.uri | http://hdl.handle.net/11615/26748 | |
dc.description.abstract | The aim of this paper is to investigate the interaction between the piles in a group with a rigid head and correlate the response of a group of piles to that of a single pile. For this purpose, a computationally intensive study using 3-D nonlinear numerical analysis was carried out for different pile group arrangernents in clayey soils. The responses of the groups of piles were compared with that of a single pile and the variation of the settlernent amplification factor R-a was then quantified. The influence of the number of piles, the spacing, and the settlement level on the group response is discussed. A previously proposed relationship for predicting the response of a pile group, based on its configuration and the response of a single pile, has been modified to extend its applicability for any pile spacing. The modified relationship provides a reasonable prediction for various group configurations in clayey soils. Copyright (C) 2009 John Wiley & Sons, Ltd. | en |
dc.source | International Journal for Numerical and Analytical Methods in Geomechanics | en |
dc.source.uri | <Go to ISI>://WOS:000271965400001 | |
dc.subject | pile group settlement | en |
dc.subject | 3-D nonlinear numerical analysis | en |
dc.subject | soil-pile | en |
dc.subject | interaction | en |
dc.subject | pile group response prediction | en |
dc.subject | NONLINEAR-ANALYSIS | en |
dc.subject | Engineering, Geological | en |
dc.subject | Materials Science, Multidisciplinary | en |
dc.subject | Mechanics | en |
dc.title | Response evaluation of axially loaded fixed-head pile groups in clayey soils | en |
dc.type | journalArticle | en |
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