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 …
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 …
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 …
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 …
A novel domain-decomposition least-squares Petrov–Galerkin (DD-LSPG) model-reduction method applicable to parameterized systems of nonlinear algebraic equations (eg, arising …
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 …
This paper formulates, analyzes and demonstrates numerically a method for the explicit partitioned solution of coupled interface problems involving combinations of projection …
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 …
A new formulation for the displacement‐only partitioned equations of motion for linear structures is presented, which employs: the partitioned displacement, acceleration, and …