Evaluation of dynamic response of connected and non-connected piled raft systems using shaking table tests

AS Azizkandi, M Aghamolaei… - Soil Dynamics and …, 2020 - Elsevier
Regarding the inadequacy of quantitative measurements of geotechnical aspects for
assessing the behavior of the piled raft with different head connections during seismic …

Experimental study on performance of soil-pile-raft-structural system and estimation of piled-raft coefficient under seismic excitations

V Mittal, M Samanta - Engineering Structures, 2025 - Elsevier
Piled-raft foundations are mostly being used to support structures as they considerably
improve the overall performance under seismic conditions. The present paper investigates …

[PDF][PDF] Shaking table tests of piled raft and pile group foundations in dry sand

YU Yuksekol, T Matsumoto… - Proceedings of 6th …, 2015 - researchgate.net
Traditional design concept of pile group is still adopted predominantly for the foundations of
several buildings in Japan, one of highly seismic areas in the world, even though they are …

A comparative study on pile group and piled raft foundations (PRF) behavior under seismic loading

MM Eslami, A Aminikhah… - Computational Methods in …, 2011 - cmce.guilan.ac.ir
Study on the seismic behavior of piled rafts and pile groups while the same amount of
construction material and excavation is used in their construction, are the main objective of …

Response of batter-piled raft foundations with different superstructures during seismic events: outcomes from shaking table tests

AS Azizkandi, M Aghamolaei… - International Journal of …, 2022 - ascelibrary.org
The performance of batter-piled raft systems during seismic events continues to be a major
concern. In response, a series of shaking table tests, including vertical and nonvertical …

A centrifuge study of the seismic response of pile–raft systems embedded in soft clay

L Zhang, SH Goh, J Yi - Géotechnique, 2017 - icevirtuallibrary.com
A series of centrifuge tests were performed on a 4× 3 pile–raft system embedded in soft
kaolin clay to investigate the pile bending moment and raft acceleration response under …

Seismic response characteristics of a piled raft in clay

R Varghese, A Boominathan… - Journal of Earthquake and …, 2019 - World Scientific
This paper presents a study on three-dimensional seismic soil–structure interaction analysis
of a piled-raft (PR) foundation in clay by the substructure approach. Two different pile …

Influence of Embedment on Seismic Pile Group Response: Experimental and Numerical Investigations

R Varghese, A Boominathan, S Banerjee… - Journal of Bridge …, 2024 - ascelibrary.org
During seismic ground shaking, the motion of a soil–pile system is different from that of the
free field due to seismic soil–structure interaction (SSI). Kinematic soil–pile interaction is …

Behaviour of model pile foundations under dynamic loads in saturated sand

YS Unsever, T Matsumoto, K Esashi… - Bulletin of Earthquake …, 2017 - Springer
Abstract In Japan and Turkey, predominantly traditional design concept of pile group is still
adopted even though most pile foundations are piled raft foundations in reality. This situation …

Numerical modeling of connected piled raft foundation under seismic loading in layered soils

AM Ali, MO Karkush, AN Al-Jorany - Journal of the Mechanical …, 2023 - degruyter.com
Until recently, the behavior of connected piled raft foundation was not fully understood in the
seismically active region due to the complex dynamic soil–pile–foundation structure …