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[HTML][HTML] Differentiable finite element method with Galerkin discretization for fast and accurate inverse analysis of multidimensional heterogeneous engineering …
Physics-informed neural networks (PINNs) are well-regarded for their capabilities in inverse
analysis. However, efficient convergence is hard to achieve due to the necessity of …
analysis. However, efficient convergence is hard to achieve due to the necessity of …
[HTML][HTML] A Review of Numerical Techniques for Frictional Contact Analysis
This review analyzes numerical techniques for frictional contact problems, highlighting their
strengths and limitations in addressing inherent nonlinearities and computational demands …
strengths and limitations in addressing inherent nonlinearities and computational demands …
An improved explicit MPM formulation and its coupling scheme with FEM
XW Zhou, YF **, KY He, ZY Yin - Computer Methods in Applied Mechanics …, 2025 - Elsevier
Accurately imposing boundary conditions and contact constraints in the Material Point
Method (MPM) and its coupling with the Finite Element Method (FEM-MPM) is challenging …
Method (MPM) and its coupling with the Finite Element Method (FEM-MPM) is challenging …
A sparse-memory-encoding GPU-MPM framework for large-scale simulations of granular flows
Abstract The Material Point Method (MPM) is increasingly recognized as an effective tool for
simulating complex granular flows. While GPU computing has been widely used in MPM …
simulating complex granular flows. While GPU computing has been widely used in MPM …
A novel Hybrid Particle Element Method (HPEM) for large deformation analysis in solid mechanics
This paper develops a novel Hybrid Particle Element Method (HPEM) to model large
deformation problems in solid mechanics, combining the strengths of both mesh-based and …
deformation problems in solid mechanics, combining the strengths of both mesh-based and …
Tunable discrete fracture network for dynamic analyses of rock landslides by material point method
J Yan, Y Wu, Q Gao, Y Kong, S Deng, Z Song - Computers and Geotechnics, 2025 - Elsevier
The discrete fracture network (DFN) significantly influences the failure mechanisms of rock
slopes. However, the integration of DFN within the hybrid mesh-particle material point …
slopes. However, the integration of DFN within the hybrid mesh-particle material point …
Material Point Method Modeling of Granular Flow Considering Phase Transition From Solid‐Like to Fluid‐Like States
Granular flow is ubiquitous in various engineering scenarios, such as landslides,
avalanches, and industrial processes. Reliable modeling of granular flow is crucial for …
avalanches, and industrial processes. Reliable modeling of granular flow is crucial for …
Nitsche-based material point method for large deformation frictional contact problems
Large deformation problems in practical engineering are often accompanied by contact
phenomena. While the conventional material point method (MPM) is efficient at solving large …
phenomena. While the conventional material point method (MPM) is efficient at solving large …