Analytical solution for the horizontal dynamic response of strength composite piles in fractional viscoelastic unsaturated ground

G Dai, H Liu, X Chen, H OuYang, Z Li, W Zhu - Computers and Geotechnics, 2023 - Elsevier
The analytical representation of the dynamic interaction between a strength composite (SC)
pile and unsaturated soil under lateral excitations at the pile head is studied using three …

Scattering of plane SH waves by a circular tunnel in nonlocal fractional-order viscoelastic half-space

Y Liang, F Zhou, X Cao, L Wang, H Liu, S Zhu - Soil Dynamics and …, 2023 - Elsevier
This paper proposed a complex function solution to the scattering of plane SH waves by
circular tunnels in nonlocal fractional-order viscoelastic half-space. The nonlocal theory and …

Kinematic response of pipe pile embedded in fractional-order viscoelastic unsaturated soil subjected to vertically propagating seismic SH-waves

H Liu, G Dai, F Zhou, X Chen, L Wang - Acta Geotechnica, 2023 - Springer
The analytical representation of kinematic interaction between pipe pile and unsaturated soil
subjected to vertical SH-waves is revisited using three-dimension continuum modelling. The …

[HTML][HTML] Study on the Effect of Liquefiable Overburden Foundations of Rockfill Dams Based on a Pore Pressure Model

Z Li, H Zou, S Jian, Z Li, H Lin, X Yu, M Li - Water, 2024 - mdpi.com
China's southwestern region boasts abundant hydropower resources. However, the area is
prone to frequent strong earthquakes. The areas surrounding dam sites typically have deep …

Dynamic response of fractional poroviscoelastic layered media subjected to moving loads

XK Wang, ZY Ai - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
This study investigates the dynamic response of fractional poroviscoelastic layered media
subjected to a moving harmonic load. The material viscosity includes two parts: the flow …

Vertical kinematic response of an end-bearing pipe pile in fractional viscoelastic unsaturated soil under vertically-incident P-waves

H Liu, G Dai, F Zhou, Z Li, R Zhang - Applied Mathematical Modelling, 2023 - Elsevier
This work investigates the kinematic response of a pipe pile embedded in a fractional-order
viscoelastic unsaturated soil stratum over a rigid base subjected to vertically-propagating …

Vertical dynamic response of pipe pile embedded in unsaturated soil based on fractional‐order standard linear solid model and Rayleigh‐Love rod model

H Liu, G Dai, F Zhou, Z Li… - International Journal for …, 2023 - Wiley Online Library
Considering the flow‐independent viscosity of soil skeleton and the lateral inertia effect of
pipe pile, the vertical dynamic behavior of a pipe pile embedded in unsaturated soil is …

[HTML][HTML] Displacements and stresses induced by vibrations of machine foundation on clay soil of different degrees of saturation

AS Abdulrasool, MY Fattah, NM Salim - Case Studies in Construction …, 2022 - Elsevier
The difficulty that arises in the design of a machine foundation is how to know the behavior
of the soil at different soil conditions. Therefore, there are many indications of a need to …

Dynamic interaction between continuously reinforced concrete pavement and fractional poroviscoelastic subgrade due to moving loading

ZY Ai, XK Chen, XK Wang, GL Gu - Computers and Geotechnics, 2024 - Elsevier
This study investigates the dynamic interaction between continuously reinforced concrete
pavement (CRCP) and fractional poroviscoelastic subgrade due to moving loading. The …

Dynamic analysis of fractional poroviscoelastic reinforced subgrade under moving loading

ZY Ai, L Yang, LW Shi, XK Wang - Engineering Analysis with Boundary …, 2024 - Elsevier
This paper conducts the dynamic analysis of fractional poroviscoelastic reinforced subgrade
under moving loading. Based on the Biot theory and transversely isotropic (TI) parameter …