A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A Numerical Model for Predicting Pile Setup in Clay
Pore pressure dissipation following pile installation contributes to the increase in pile capacity following pile installation, which is known as pile setup. It is an important parameter in the design of pile foundations in clay. However prediction of pile setup is a challenging task due to the large soil deformations and excess pore pressure generation around the pile during installation and subsequent equilibration of excess pore pressures. In this paper, a numerical model based on the finite element method has been presented to simulate pile installation and subsequent pore pressure dissipation. The analysis is carried out using the coupled theory of nonlinear porous media, where the constitutive behaviour of the soil is modeled using the Modified Cam Clay model. Applicability of the numerical model has been illustrated using data from a piezocone test and model pile tests at two well-documented test sites.
A Numerical Model for Predicting Pile Setup in Clay
Pore pressure dissipation following pile installation contributes to the increase in pile capacity following pile installation, which is known as pile setup. It is an important parameter in the design of pile foundations in clay. However prediction of pile setup is a challenging task due to the large soil deformations and excess pore pressure generation around the pile during installation and subsequent equilibration of excess pore pressures. In this paper, a numerical model based on the finite element method has been presented to simulate pile installation and subsequent pore pressure dissipation. The analysis is carried out using the coupled theory of nonlinear porous media, where the constitutive behaviour of the soil is modeled using the Modified Cam Clay model. Applicability of the numerical model has been illustrated using data from a piezocone test and model pile tests at two well-documented test sites.
A Numerical Model for Predicting Pile Setup in Clay
Liyanapathirana, D. S. (author)
GeoCongress 2008 ; 2008 ; New Orleans, Louisiana, United States
GeoCongress 2008 ; 710-717
2008-03-07
Conference paper
Electronic Resource
English
A Numerical Model for Predicting Pile Setup in Clay
| British Library Conference Proceedings | 2008
NUMERICAL PROCEDURE FOR PREDICTING PILE SETUP IN CLAY
| British Library Conference Proceedings | 2007
Numerical Procedure for Predicting Pile Capacity-Setup/Freeze
| British Library Online Contents | 1999
Prediction of Pile Setup in Clay
| British Library Online Contents | 1999
An Elastoplastic Model to Simulate Pile Installation and Setup in Clay Soils
| Springer Verlag | 2024