Eighty years of the finite element method: Birth, evolution, and future

WK Liu, S Li, HS Park - Archives of Computational Methods in …, 2022 - Springer
This document presents comprehensive historical accounts on the developments of finite
element methods (FEM) since 1941, with a specific emphasis on developments related to …

A bridging domain method for coupling continua with molecular dynamics

SP Xiao, T Belytschko - Computer methods in applied mechanics and …, 2004 - Elsevier
A bridging domain method for coupling continuum models with molecular models is
described. In this method, the continuum and molecular domains are overlapped in a …

An assessment of the utility of multirate time integration for the modeling of laser powder bed fusion

MA Puso Jr, NE Hodge - Additive Manufacturing, 2023 - Elsevier
Finite element simulation of the laser powder bed fusion process is made challenging by the
inherently multiscale nature of the process. When using the typical global time stepping …

A new heterogeneous asynchronous explicit–implicit time integrator for nonsmooth dynamics

FE Fekak, M Brun, A Gravouil, B Depale - Computational mechanics, 2017 - Springer
In computational structural dynamics, particularly in the presence of nonsmooth behavior,
the choice of the time-step and the time integrator has a critical impact on the feasibility of …

On a multiscale computational strategy with time and space homogenization for structural mechanics

P Ladeveze, A Nouy - Computer Methods in Applied Mechanics and …, 2003 - Elsevier
A new multiscale computational strategy was recently proposed for the analysis of structures
described both on a fine space scale and a fine time scale. This strategy, which involves …

Domain-decomposition least-squares Petrov–Galerkin (DD-LSPG) nonlinear model reduction

C Hoang, Y Choi, K Carlberg - Computer methods in applied mechanics …, 2021 - Elsevier
A novel domain-decomposition least-squares Petrov–Galerkin (DD-LSPG) model-reduction
method applicable to parameterized systems of nonlinear algebraic equations (eg, arising …

Proper generalized decomposition for multiscale and multiphysics problems

D Néron, P Ladevèze - Archives of Computational Methods in …, 2010 - Springer
This paper is a review of the developments of the Proper Generalized Decomposition (PGD)
method for the resolution, using the multiscale/multiphysics LATIN method, of the nonlinear …

Explicit synchronous partitioned scheme for coupled reduced order models based on composite reduced bases

A de Castro, P Bochev, P Kuberry, I Tezaur - Computer Methods in Applied …, 2023 - Elsevier
This paper formulates, analyzes and demonstrates numerically a method for the explicit
partitioned solution of coupled interface problems involving combinations of projection …

An efficient multi-time-step method for train-track-bridge interaction

Z Zhu, W Gong, L Wang, Q Li, Y Bai, Z Yu… - Computers & Structures, 2018 - Elsevier
In this paper, the multi-time-step method (MTS) of time integration is proposed to reduce the
computational cost of solving the dynamic interaction of a train-track-bridge coupled system …

Displacement‐based partitioned equations of motion for structures: Formulation and proof‐of‐concept applications

KC Park, JA González, YH Park, SJ Shin… - International Journal …, 2023 - Wiley Online Library
A new formulation for the displacement‐only partitioned equations of motion for linear
structures is presented, which employs: the partitioned displacement, acceleration, and …