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ID 29558
file
title alternative
Analysis of elastic behavior of pile group foundation under combined load
creator
Tominaga, Koji
NDC
Construction. Civil engineering
abstract
In general, a pile group foundation may be subjected to simultaneous axial load, lateral load, moment, and possibly, tortional load from the superstructure. This paper presents the method of analysis for the elastic behavior of pile group foundation under the above combined load. In the proposed method, Mindlin's solutions were applied to express the interaction phenomena between piles, assuming the soil as a homogeneous elastic continuum, and a solution was derived from imposing compatibility between the displacements of the pile and the adjecent soil along each divided element of the piles.

In order to examine the effects of pile spacing, pile arrangement, difference between loadings at center and eccentric point of the pile cap, and so forth on the behavior of pile group foundation, three numerical examples were analyzed. And then, the comparison between the results of the full scale pile group test in the field and the theoretical ones was also made.
journal title
廣島大學工學部研究報告
volume
Volume 35
issue
Issue 2
start page
227
end page
239
date of issued
1987-03
publisher
廣島大學工學部
issn
0018-2060
ncid
language
jpn
nii type
Departmental Bulletin Paper
HU type
Departmental Bulletin Papers
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Engineering
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