A state-of-the-art review of experimental and computational studies of granular materials: properties, advances, challenges, and future directions
P Tahmasebi - Progress in Materials Science, 2023 - Elsevier
Modeling of heterogeneous materials and media is a problem of fundamental importance to
a wide class of phenomena and systems, ranging from condensed matter physics, soft …
a wide class of phenomena and systems, ranging from condensed matter physics, soft …
An overview of debris-flow mathematical modelling
MG Trujillo-Vela, AM Ramos-Cañón… - Earth-Science …, 2022 - Elsevier
Debris flows are among the most catastrophic natural phenomena, attracting the interest of
researchers, engineers and government agencies. The complexity of the physical process …
researchers, engineers and government agencies. The complexity of the physical process …
Smoothed particle hydrodynamics (SPH) and its applications in geomechanics: From solid fracture to granular behaviour and multiphase flows in porous media
We present the fundamental concepts of SPH with particular emphasis on its state-of-the-art
applications in geomechanics and geotechnical engineering. In the first part of the paper, we …
applications in geomechanics and geotechnical engineering. In the first part of the paper, we …
A new SPH-based approach to simulation of granular flows using viscous damping and stress regularisation
The smoothed particle hydrodynamics (SPH) method was recently extended to simulate
granular materials by the authors and demonstrated to be a powerful continuum numerical …
granular materials by the authors and demonstrated to be a powerful continuum numerical …
[HTML][HTML] A coupled fluid-solid SPH approach to modelling flow through deformable porous media
In this paper, a computational framework based on the mesh-free smoothed particle
hydrodynamics (SPH) method is developed to study the coupled behaviour of fluid and solid …
hydrodynamics (SPH) method is developed to study the coupled behaviour of fluid and solid …
[HTML][HTML] Development of free-field and compliant base SPH boundary conditions for large deformation seismic response analysis of geomechanics problems
Earthquake-induced geohazards are natural disasters that have the potential to cause
severe damage to infrastructure and endanger human lives. To mitigate these natural …
severe damage to infrastructure and endanger human lives. To mitigate these natural …
Numerical investigation of the mechanism of granular flow impact on rigid control structures
Baffles and check-dam systems are often used as granular flow (rock avalanches, debris
flows, etc.) control structures in regions prone to dangerous geological hazards leading to …
flows, etc.) control structures in regions prone to dangerous geological hazards leading to …
LOQUAT: an open-source GPU-accelerated SPH solver for geotechnical modeling
Smoothed particle hydrodynamics (SPH) is a meshless method gaining popularity recently
in geotechnical modeling. It is suitable to solve problems involving large deformation, free …
in geotechnical modeling. It is suitable to solve problems involving large deformation, free …
Slope stability and post-failure analysis of soil-rock-mixture using the modified 2D DDA-SPH method
C Li, G Chen, L Guo, J Gao, X Peng, P Yu - International Journal of Rock …, 2022 - Elsevier
Abstract Soil-rock-mixture (SRM), consisting of high-strength rock blocks and low-strength
soil, is widely distributed in nature. In traditional methods such as limit equilibrium methods …
soil, is widely distributed in nature. In traditional methods such as limit equilibrium methods …
A general SPH framework for transient seepage flows through unsaturated porous media considering anisotropic diffusion
Abstract The Smoothed Particle Hydrodynamics (SPH) method has become a popular
numerical tool to solve many challenging engineering applications. However, its application …
numerical tool to solve many challenging engineering applications. However, its application …