Analysis of piled raft foundations, taking account of their full three-dimensional complexity, can be accomplished by modern finite element analysis techniques. The characteristics of the (preconditioned conjugate gradient) numerical method applied to this problem are analysed, and then the method i
ANALYSIS OF PILED RAFT SYSTEMS IN LAYERED SOIL
β Scribed by TA, L. D.; SMALL, J. C.
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 582 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0363-9061
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β¦ Synopsis
This paper presents a method of analysis for piled raft systems constructed in layered soils. The method presented takes account of the interactions of the raft, piles and soil without the cost of a full threedimensional rigorous analysis. This is done by the use of finite layer methods for the analysis of the soil and finite element methods for the raft. Examples are provided in the paper for piled rafts constructed on layered soils, and results are presented for bending moments in the raft and loads in the piles.
π SIMILAR VOLUMES
An approximate numerical method for the analysis of piled raft foundations is presented. The raft is modelled as a thin plate and the piles as interacting non-linear springs. Both the raft and the piles are interacting with the soil which is modelled as an elastic layer. Two sources of non-linearity
## Abstract This paper, under the assumption that the pileβpile interaction showed elasticity, analyzed the pileβpile interaction between two dissimilar piles in layered soils using the shear displacement method and taking the sheltering effect into account to modify the conventional interaction fa