Fully coupled elastoplastic hydro‐mechanical analysis of unsaturated porous media using a meshfree method

O Ghaffaripour, GA Esgandani… - … for Numerical and …, 2019 - Wiley Online Library
This paper presents the first application of an advanced meshfree method, ie, the edge‐
based smoothed point interpolation method (ESPIM), in simulation of the coupled hydro …

Particle node-based smoothed point interpolation method with stress regularisation for large deformation problems in geomechanics

A Shafee, A Khoshghalb - Computers and Geotechnics, 2022 - Elsevier
In this study, a new numerical scheme is developed for modelling large deformation
problems in geomechanics. The approach is based on employing the node based smoothed …

[HTML][HTML] Slope stability analysis considering fully saturated poro-elasto-plasticity by an image-based scaled boundary finite element approach

DR Wijesinghe, A Dyson, G You, M Khandelwal… - … Analysis with Boundary …, 2024 - Elsevier
Open pit mines are large geotechnical structures. Their stability is an important
consideration in the mining industry. The deformations of geotechnical structures often …

An improved node-based smoothed point interpolation method for coupled hydro-mechanical problems in geomechanics

A Shafee, A Khoshghalb - Computers and Geotechnics, 2021 - Elsevier
An improved version of the node-based smoothed point interpolation methods (NSPIMs) is
proposed for coupled hydro-mechanical problems of geotechnical engineering. In the …

[HTML][HTML] Node-based smoothed radial point interpolation method for electromagnetic-thermal coupled analysis

L Zhou, S Ren, G Meng, Z Ma - Applied Mathematical Modelling, 2020 - Elsevier
The node-based smoothed radial point interpolation method for solving the transient
responses of magneto-electro-elastic structures in thermal environment is proposed …

A novel coupled NS‐PFEM with stable nodal integration and polynomial pressure projection for geotechnical problems

ZY Wang, YF **, ZY Yin… - International Journal for …, 2022 - Wiley Online Library
The node‐based smoothed particle finite element method (NS‐PFEM) offers high
computational efficiency but is numerically unstable due to possible spurious low‐energy …

[HTML][HTML] An h-adaptive edge-based smoothed point interpolation method for elasto-plastic analysis of saturated porous media

MS Dezfooli, A Khoshghalb, A Shafee… - Computers and …, 2023 - Elsevier
This study presents the first application of the edge-based smoothed point interpolation
method (ESPIM) for adaptive analysis of coupled elasto-plastic problems in saturated …

Application of the smoothed point interpolation methods in computational geomechanics: A comparative study

A Khoshghalb, A Shafee, A Tootoonchi… - Computers and …, 2020 - Elsevier
In this study, computational efficiency and performance of the smoothed point interpolation
methods (SPIMs) in coupled problems of geomechanics are examined and compared with …

Three-dimensional numerical simulation of hydraulically driven cohesive fracture propagation in deformable reservoir rock using enriched EFG method

MA Iranmanesh, A Pak - Computational Geosciences, 2023 - Springer
In this paper, a fully coupled 3D. numerical simulation of hydraulic fracture propagation in
saturated deformable porous media is presented in the context of the extrinsically enriched …

A novel implicit coupled hydro-mechanical SPFEM approach for modelling of delayed failure of cut slope in soft sensitive clay

YF **, ZY Yin, J Li, JG Dai - Computers and Geotechnics, 2021 - Elsevier
Modelling of delayed failure of cut slopes in soft sensitive clays is a significant challenge
because of three major features taking place simultaneously: large deformation of the slope …