Technical Notes
Jan 29, 2019

Analytical Solutions to Interaction Factors of Two Unequal Length Piles under Horizontal Loads

Publication: International Journal of Geomechanics
Volume 19, Issue 4

Abstract

The technical note presents analytical solutions to interaction factors of two unequal length piles (ULPs) under horizontal loads by using the fictitious pile method. The bending moments along the fictitious piles and the horizontal displacements of the pile heads/bottoms were obtained based on a simplified Fredholm integral equation of the second kind. The proposed analytical solutions were validated against the three-dimensional finite-element simulations considering different pile slenderness ratios. Parametrical studies were then conducted to show the influence of some key parameters on the pile-to-pile interaction factors for ULPs.

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Acknowledgments

Financial support for this study from the Innovation Project of Shanghai Education Committee (15ZZ103) and the Key Science Research of Shanghai Open University (KX1806) is gratefully acknowledged.

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Go to International Journal of Geomechanics
International Journal of Geomechanics
Volume 19Issue 4April 2019

History

Received: Jun 13, 2018
Accepted: Sep 14, 2018
Published online: Jan 29, 2019
Published in print: Apr 1, 2019
Discussion open until: Jun 29, 2019

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Ming Cao, Ph.D. [email protected]
Associate Professor, Institute of Science and Technology, Shanghai Open Univ., Shanghai 200433, China (corresponding author). Email: [email protected]
Annan Zhou, Ph.D. [email protected]
Associate Professor, School of Engineering, Royal Melbourne Institute of Technology, Melbourne, VIC 3001, Australia. Email: [email protected]

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