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Finite element modeling of jacked piles in clay and loose sand

Ripon Karmaker, Bipul Hawlader, Chen Wang

Dans les comptes rendus d’articles de la conférence: GeoSt. John's 2019: 72nd Canadian Geotechnical Conference

Session: Pile Foundations

ABSTRACT: Pile jacking is one of the alternative pile installation methods to conventional dynamic installations. Jacking does not cause significant vibration or disturbance of the surrounding soil. The present study uses a Coupled Eulerian-Lagrangian (CEL) approach of finite element analysis to simulate the pile jacking process. Quasi-static penetration of a rigid pile in clay and loose sand is simulated. The simulations are performed for an undrained condition for clay and a drained condition for sand. The penetration resistance, penetration-induced radial stress, ground surface heave, and plastic shear strain resulting from pile jacking in clay and sand are compared.


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Citer cet article:
Karmaker, Ripon, Hawlader, Bipul, Wang, Chen (2019) Finite element modeling of jacked piles in clay and loose sand in GEO2019. Ottawa, Ontario: Canadian Geotechnical Society.

@article{Karmaker_GEO2019_436, author = Ripon Karmaker, Bipul Hawlader, Chen Wang,
title = Finite element modeling of jacked piles in clay and loose sand,
year = 2019
}