Effects of liquefaction-induced lateral spreading on piles, an overview of physical modeling

SM Haeri, M Rajabigol - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Destructive damages to deep foundations due to liquefaction-induced lateral spreading
during or after major earthquakes in gently sloping or level grounds with a free end have …

Pile and pile-group response to liquefaction-induced lateral spreading in four large-scale shake-table experiments

A Ebeido, A Elgamal, K Tokimatsu… - Journal of Geotechnical …, 2019 - ascelibrary.org
Four large laminar-box shaking table experiments are conducted to document pile response
due to the mechanism of liquefaction-induced lateral spreading. Single-pile and pile-group …

Seismic performance of pile group-structure system in liquefiable and non-liquefiable soil from large-scale shake table tests

C Xu, P Dou, X Du, MH El Naggar, M Miyajima… - Soil Dynamics and …, 2020 - Elsevier
Observations from previous strong earthquakes reported severe damage of piles installed in
different soils, particularly liquefiable saturated sand deposits. This paper examines the …

Response of a group of piles to liquefaction-induced lateral spreading by large scale shake table testing

SM Haeri, A Kavand, I Rahmani, H Torabi - Soil Dynamics and Earthquake …, 2012 - Elsevier
Liquefaction-induced lateral spreading has imposed severe damages to many important
structures supported on pile foundations during past earthquakes. As a result, evaluation of …

Finite element model for piles in liquefiable ground

R Wang, P Fu, JM Zhang - Computers and Geotechnics, 2016 - Elsevier
This paper develops a three dimensional finite element modelling method for piles in
liquefiable ground and applies it to the analysis of seismic pile responses. A unified plasticity …

Numerical simulation of improvement of a liquefiable soil layer using stone column and pile-pinning techniques

A Asgari, M Oliaei, M Bagheri - Soil Dynamics and Earthquake Engineering, 2013 - Elsevier
Structures in seismically active regions are vulnerable to failure due to excess pore pressure
generation and the liquefaction potential of underlying deposits, especially when no ground …

Pile group response to liquefaction-induced lateral spreading: E-Defense large shake table test

R Motamed, I Towhata, T Honda, K Tabata… - Soil Dynamics and …, 2013 - Elsevier
This paper presents the results of a large-scale shake table test at E-Defense facility on a
pile group located adjacent to a gravity-type quay wall and were subjected to liquefaction …

Evaluation of seismic performance of pile‐supported models in liquefiable soils

D Lombardi, S Bhattacharya - Earthquake Engineering & …, 2016 - Wiley Online Library
The seismic performance of four pile‐supported models is studied for two conditions:(i)
transient to full liquefaction condition, ie the phase when excess pore pressure gradually …

Numerical analysis of the seismic inertial and kinematic effects on pile bending moment in liquefiable soils

R Wang, X Liu, JM Zhang - Acta Geotechnica, 2017 - Springer
In an effort to study the seismic pile moment induced by the combined structure–pile inertial
and soil–pile kinematic effects for single piles and pile groups in liquefiable ground, an …

A critical review: State of knowledge in seismic behaviour of helical piles

AB Cerato, TM Vargas, SM Allred - DFI Journal-The Journal of the …, 2017 - Taylor & Francis
Helical piles are being used in seismic regions of the US and other countries, yet there
remains much confusion regarding the state of practice and building codes for this pile type …