Stochastic analysis of piled-raft foundations using the random finite-element method

A Johari, A Talebi - International Journal of Geomechanics, 2021 - ascelibrary.org
The inherent variability of soil parameters noticeably influences geotechnical structures such
as piled-raft foundations. In this research the application of random fields is extended to a …

Three-dimensional numerical analysis on seismic behavior of soil-piled raft-structure system

CH Chaudhuri, D Chanda, R Saha, S Haldar - Structures, 2020 - Elsevier
Increasing demand for high-rise buildings and other important structures in urban areas and
unfavorable land has resulted to opt for piled raft foundation by the designers. The present …

Response of soil–pile–superstructure–quay wall system to lateral displacement under horizontal and vertical earthquake excitations

LY Xu, WY Chen, F Cai, Z Song, JM Pan… - Bulletin of Earthquake …, 2023 - Springer
The excess pore water pressure generated under the combined vertical and horizontal
earthquake excitations is generally greater than that under the unidirectional excitation …

Numerical evaluation of slope effect on soil–pile interaction in seismic analysis

NX Tran, KY Gu, M Yoo, SR Kim - Applied Ocean research, 2022 - Elsevier
This study aims to evaluate the slope effect on the behavior of soil–pile interface in the
lateral direction, which is a factor governing the seismic response of pile-supported …

Effects of kinematic and inertial interaction on seismic responses of pile-structure system in liquefiable and non-liquefiable deposits

W Ling, C Xu, P Dou, H Liu, R Pan, J Wang… - Computers and …, 2023 - Elsevier
Numerical simulation models for pile group-superstructure in liquefiable and non-liquefiable
sites were established. The validity and reliability of the numerical model are verified by the …

Experimental study of vertical and batter pile groups in saturated sand using a centrifuge shaking table

Z Jian, L Yurun, Y Zhixiao, H Da, R **an… - … and Engineering Vibration, 2022 - Springer
To study the dynamic response of vertical and batter pile groups in saturated sand, dynamic
tests of these pile groups in saturated sand were carried out using the ZJU400 geotechnical …

Evaluation of the soil–pile interface properties in the lateral direction for seismic analysis in sand

NX Tran, T Bong, BS Yoo, SR Kim - Soil Dynamics and Earthquake …, 2021 - Elsevier
This study aimed to numerically evaluate the strength parameter of the soil–pile interface in
the lateral direction. A 3D numerical model of a single pile in sandy soil was built to analyse …

Analysis on kinematic and inertial interaction in liquefiable soil-pile-structure dynamic system

C Xu, H Liu, P Dou, J Wang, S Chen, X Du - Earthquake Engineering and …, 2023 - Springer
The dynamic pile-soil interaction in a liquefied site was investigated by means of numerical
simulation and shaking table tests in this study. Based on the results from the shaking table …

Influence of depth of liquefiable soil layer on dynamic response of pile group subjected to vertical load

K Chatterjee, D Choudhury, M Kumar - Bulletin of Earthquake Engineering, 2022 - Springer
The behavior of pile groups in an earthquake prone area is governed by soil liquefaction
and lateral spreading in addition to soil and pile properties, induced pore water pressure …

Seismic Behaviour of RC Framed Building Supported on Combined Piled Raft Foundation in Sandy Soil

D Chanda, R Saha, S Haldar - Arabian Journal for Science and …, 2024 - Springer
Seismic design of combined piled raft foundation (CPRF) supported superstructure assumes
fixed-base conditions but failures of pile group-supported structures during past seismic …