Vulnerability of buildings to landslides: The state of the art and future needs
Landslides are one of the most destructive hazard processes that cause tremendous loss of
lives and damage to the built environment. As a crucial part of disaster risk management …
lives and damage to the built environment. As a crucial part of disaster risk management …
A novel implicit FEM-MPM coupling framework using convex cone programming for elastoplastic problems
XW Zhou, YF **, KY He, ZY Yin, FT Liu - Computer Methods in Applied …, 2024 - Elsevier
Abstract Most existing Finite Element Method and the Material Point Method (FEM-MPM)
coupling is designed for explicit solvers. By contrast, implicit schemes offer the advantage of …
coupling is designed for explicit solvers. By contrast, implicit schemes offer the advantage of …
BFEMP: Interpenetration-free MPM–FEM coupling with barrier contact
This paper introduces BFEMP, a new approach for monolithically coupling the Material Point
Method (MPM) with the Finite Element Method (FEM) through barrier energy-based particle …
Method (MPM) with the Finite Element Method (FEM) through barrier energy-based particle …
[HTML][HTML] 3D SPH analysis of focused waves interacting with a floating structure
In recent years, the number of offshore floating structures has been growing and is expected
to continue growing. Due to climate change, the frequency and severity of extreme waves …
to continue growing. Due to climate change, the frequency and severity of extreme waves …
X-ray 3D imaging–based microunderstanding of granular mixtures: Stiffness enhancement by adding small fractions of soft particles
This research focuses on performing ultrasound propagation measurements and micro-X-
ray computed tomography (µXRCT) imaging on prestressed granular packings prepared …
ray computed tomography (µXRCT) imaging on prestressed granular packings prepared …
A mixed-formulated total Lagrangian material point method for dynamic interaction between structure and soil
Z Wang, G Wang, F Han - Computers and Geotechnics, 2025 - Elsevier
In this study, we develop a novel framework by coupling the Updated Lagrangian Material
Point Method (ULMPM) and the Total Lagrangian Material Point Method (TLMPM) to …
Point Method (ULMPM) and the Total Lagrangian Material Point Method (TLMPM) to …
[HTML][HTML] Absorbing boundary conditions in material point method adopting perfectly matched layer theory
This study focuses on solving the numerical challenges of imposing absorbing boundary
conditions for dynamic simulations in the material point method (MPM). To attenuate elastic …
conditions for dynamic simulations in the material point method (MPM). To attenuate elastic …
Versatile coupling of MPM and FEM: A case study of the stability of vegetated slope
F Xu, H Chen, W Zhang, B Wang - Computers and Geotechnics, 2024 - Elsevier
Evaluating root reinforcement in the root–soil composite is challenging due to the complex
interactions among its components and the variable configurations of the roots. A proposed …
interactions among its components and the variable configurations of the roots. A proposed …
Advanced modeling and simulation of rockfall attenuator barriers via partitioned DEM-FEM coupling
KB Sautter, H Hofmann, C Wendeler… - Frontiers in Built …, 2021 - frontiersin.org
Attenuator barriers, in contrast to conventional safety nets, tend to smoothly guide impacting
rocks instead of absorbing large amounts of strain energy arresting them. It has been shown …
rocks instead of absorbing large amounts of strain energy arresting them. It has been shown …
[引用][C] A computational impact analysis approach leveraging non-conforming spatial, temporal and methodological discretisations
P Wilson - 2022 - espace.library.uq.edu.au
The simulation of structural impact problems is a challenging task that current numerical
methods struggle to resolve due to the strong heterogeneity of physical and computational …
methods struggle to resolve due to the strong heterogeneity of physical and computational …