Horizontal dynamic response of pile in unsaturated soil considering its construction disturbance effect

W Wu, Z Yang, X Liu, Y Zhang, H Liu, MH El Naggar… - Ocean …, 2022 - Elsevier
Considering the effect of construction disturbance, the horizontal dynamic response of pile
embedded in unsaturated soil is investigated when the pile is subjected to time-harmonic …

An analytical solution for the horizontal vibration behavior of a cylindrical rigid foundation in poroelastic soil layer

Z Yang, X Zou - Earthquake Engineering & Structural …, 2023 - Wiley Online Library
The large size embedded foundation is widely used in the engineering, but the finite
thickness of soil layer underlying this foundation is usually neglected in design, which leads …

Vertical vibration of end-bearing single piles in poroelastic soil considering three-dimensional soil and pile wave effects

C Zheng, G Kouretzis, X Ding, L Luan - Computers and Geotechnics, 2022 - Elsevier
This paper presents an analytical solution developed to describe the dynamic interaction
between a single end-bearing pile subjected to a dynamic axial load on its head, and its …

Theoretical analysis of dynamic performance of concrete-filled steel tube pile under vertical load

X Liu, W Wu, MH El Naggar, J Sun, L Tang - Computers and Geotechnics, 2024 - Elsevier
The concrete-filled steel tube (CFST) pile is a type of composite pile that offers a preferable
alternative to the traditional pile owing to its exceptional advantages. In this study, a new …

Theoretical model for investigating three-dimensional effect in integrity test of open-end pipe piles

X Liu, L Wang, L Li, W Wu, MH El Naggar, H Liu… - Ocean …, 2023 - Elsevier
An innovative theoretical model of non-axisymmetric vibration of pipe pile (NVPP) is
proposed in this paper to investigate the three-dimensional effect in the pile integrity test …

Analysis of particle corner-breakage effect on pile penetration in coral sand: model tests and DEM simulations

Y Peng, ZY Yin, X Ding - Canadian Geotechnical Journal, 2022 - cdnsciencepub.com
Although particle corner breakage has been proved to be the primary mode of particle
breakage for coral sand, current studies of pile penetration have continued to present the …

Flexible support of a pile embedded in unsaturated soil under Rayleigh waves

Z Yang, W Wu, H Liu, Y Zhang… - … Engineering & Structural …, 2023 - Wiley Online Library
Under the action of Rayleigh waves, pile head is easy to rotate with a concrete pile cap, and
pure fixed‐head condition is rarely achieved, which is a common phenomenon for it usually …

Experimental study on the behavior of single pile foundation under vertical cyclic load in coral sand

X Ding, X Deng, Q Ou, W Deng - Ocean Engineering, 2023 - Elsevier
The bearing behaviors of piles in coral sand are critical for project safety due to the unique
physical and mechanical properties of coral sand, such as high void ratio, high …

Vertical dynamic response of a floating pile in unsaturated poroelastic media based on the fictitious unsaturated soil pile model

Y Shan, W Ma, K Xiang, B Wang, S Zhou… - Applied Mathematical …, 2022 - Elsevier
Decades of high-speed railways operation around the world have revealed an increasing
number of maintenance issues of pile-supported embankments subjected to long-term …

Torsional dynamic response of a pipe pile in homogeneous unsaturated soils

W Ma, Y Shan, K Xiang, B Wang, S Zhou - Computers and Geotechnics, 2022 - Elsevier
This paper proposed an analytical solution for investigating the dynamic response of a pipe
pile subjected to a torsional harmonic excitation torque in unsaturated soils. Based on the …