A review of pile foundations in viscoelastic medium: Dynamic analysis and wave propagation modeling

W Wu, Y Zhang - Energies, 2022 - mdpi.com
The dynamic viscoelastic theory of soil–pile interaction dominates the initial impedance
calculation during the pile dynamic design and analysis. Further, it provides a firm …

Physics-informed neural network simulation of multiphase poroelasticity using stress-split sequential training

E Haghighat, D Amini, R Juanes - Computer Methods in Applied Mechanics …, 2022 - Elsevier
Physics-informed neural networks (PINNs) have received significant attention as a unified
framework for forward, inverse, and surrogate modeling of problems governed by partial …

An extended finite element method for hydraulic fracture propagation in deformable porous media with the cohesive crack model

T Mohammadnejad, AR Khoei - Finite Elements in Analysis and Design, 2013 - Elsevier
In this paper, a fully coupled numerical model is developed for the modeling of the hydraulic
fracture propagation in porous media using the extended finite element method in …

Hydro-mechanical simulation of the saturated and semi-saturated porous soil–rock mixtures using the numerical manifold method

W Wu, Y Yang, H Zheng - Computer Methods in Applied Mechanics and …, 2020 - Elsevier
Dynamics of the widespread saturated and semi-saturated soil–rock mixtures (SRMs) are of
importance in practical engineering. In this paper, a numerical manifold model is presented …

Hydro‐mechanical modeling of cohesive crack propagation in multiphase porous media using the extended finite element method

T Mohammadnejad, AR Khoei - International Journal for …, 2013 - Wiley Online Library
In this paper, a numerical model is developed for the fully coupled hydro‐mechanical
analysis of deformable, progressively fracturing porous media interacting with the flow of two …

Numerical modelling of magma dynamics coupled to tectonic deformation of lithosphere and crust

T Keller, DA May, BJP Kaus - Geophysical Journal International, 2013 - academic.oup.com
Many unresolved questions in geodynamics revolve around the physical behaviour of the
two-phase system of a silicate melt percolating through and interacting with a tectonically …

An efficient monolithic multiscale numerical manifold model for fully coupled nonlinear saturated porous media

Y Yang, W Wu, H Zheng, S Wang, L Yang - Computer Methods in Applied …, 2024 - Elsevier
This paper presents an efficient monolithic computational homogenization model for
transient nonlinear hydro-mechanical analysis within the framework of Numerical Manifold …

An enriched–FEM technique for numerical simulation of interacting discontinuities in naturally fractured porous media

AR Khoei, M Vahab, M Hirmand - Computer Methods in Applied Mechanics …, 2018 - Elsevier
In this paper, an extended finite element method is presented for simulation of interaction
between hydraulic fracturing and natural fractures in saturated porous media. The well …

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 …