Found 61 Documents (Results 1–61)
Efficient multi-scale staggered coupling of discrete and boundary element methods for dynamic problems. (English) Zbl 1534.74079
MSC:
74S15
Concurrent multiscale analysis of anti-seepage structures in embankment dam based on the nonlinear Arlequin method. (English) Zbl 1521.74071
Coupling of an atomistic model and bond-based peridynamic model using an extended Arlequin framework. (English) Zbl 1536.74291
Concurrent multi-scale modeling of granular materials: role of coarse-graining in FEM-DEM coupling. (English) Zbl 1527.74073
A finite addition of matter elements method for modeling and solution of an SLM thermal problem by a multiscale method. (English) Zbl 07769232
A particle-continuum coupling method for multiscale simulations of viscoelastic-viscoplastic amorphous glassy polymers. (English) Zbl 07863846
A kd-tree-accelerated hybrid data-driven/model-based approach for poroelasticity problems with multi-fidelity multi-physics data. (English) Zbl 1506.74001
A dynamic hybrid local/nonlocal continuum model for wave propagation. (English) Zbl 07360509
MSC:
74-XX
Strength-induced peridynamic modeling and simulation of fractures in brittle materials. (English) Zbl 1506.74038
A dynamical concurrent multiscale method employing a transmitting boundary to minimize wave reflections at the domain interface. (English) Zbl 1494.74043
Coupling XFEM and peridynamics for brittle fracture simulation. I: Feasibility and effectiveness. (English) Zbl 1462.74155
Multi-model Arlequin approaches for fast transient, FSI-oriented, fluid dynamics with explicit time integration. (English) Zbl 1519.76142
Analysis of the residual-type and the gradient recovery-type a posteriori error estimators for a consistent atomistic-to-continuum coupling method in one-dimension. (English) Zbl 1450.65138
Reviewer: Bülent Karasözen (Ankara)
Multi-model Arlequin method for transient structural dynamics with explicit time integration. (English) Zbl 07867249
The Schwarz alternating method in solid mechanics. (English) Zbl 1439.74450
Comput. Methods Appl. Mech. Eng. 319, 19-51 (2017); corrigendum ibid. 344, 1147-1148 (2019).
Multiscale modeling of complex dynamic problems: an overview and recent developments. (English) Zbl 1348.74303
Analysis of blended atomistic/continuum hybrid methods. (English) Zbl 1354.82014
Reviewer: Ivan A. Parinov (Rostov-na-Donu)
Analysis of an optimization-based atomistic-to-continuum coupling method for point defects. (English) Zbl 1353.82022
Multiresolution molecular mechanics: a unified and consistent framework for general finite element shape functions. (English) Zbl 1423.74038
Development of an optimization-based atomistic-to-continuum coupling method. (English) Zbl 1446.74075
Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 9th international conference, LSSC 2013, Sozopol, Bulgaria, June 3–7, 2013. Revised selected papers. Berlin: Springer. Lect. Notes Comput. Sci. 8353, 33-44 (2014).
Comparison of several staggered atomistic-to-continuum concurrent coupling strategies. (English) Zbl 1423.74033
A multiscale overlapped coupling formulation for large-deformation strain localization. (English) Zbl 1311.74002
Comput. Mech. 54, No. 3, 803-820 (2014); erratum ibid. 54, No. 3, 891 (2014).
Numerical validation of a concurrent atomistic-continuum multiscale method and its application to the buckling analysis of carbon nanotubes. (English) Zbl 1296.74033
Theory-based benchmarking of the blended force-based quasicontinuum method. (English) Zbl 1295.74004
MSC:
74A25
A three-layer-mesh bridging domain for coupled atomistic-continuum simulations at finite temperature: formulation and testing. (English) Zbl 1295.74101
MSC:
74S05
Selective damping method for the weak-Arlequin coupling of molecular dynamics and finite element method. (English) Zbl 1352.65549
Error estimation and model adaptation for a stochastic-deterministic coupling method based on the Arlequin framework. (English) Zbl 1352.65635
Coupling of polynomial approximations with application to a boundary meshless method. (English) Zbl 1352.65598
3D coupling approach between discrete and continuum models for dynamic simulations (DEM-CNEM). (English) Zbl 1297.74119
Formulation and optimization of the energy-based blended quasicontinuum method. (English) Zbl 1297.74123
An Arlequin-based method to couple molecular dynamics and finite element simulations of amorphous polymers and nanocomposites. (English) Zbl 1286.74007
Linear stationary iterative methods for the force-based quasicontinuum approximation. (English) Zbl 1245.82074
Engquist, Björn (ed.) et al., Numerical analysis of multiscale computations. Proceedings of a winter workshop at the Banff International Research Station 2009, Canada, December 6–11, 2011. Berlin: Springer (ISBN 978-3-642-21942-9/hbk; 978-3-642-21943-6/ebook). Lecture Notes in Computational Science and Engineering 82, 331-368 (2012).
A comparison of staggered solution schemes for coupled particle-continuum systems modeled with the Arlequin method. (English) Zbl 1398.74009
Iterative methods for the force-based quasicontinuum approximation: analysis of a 1D model problem. (English) Zbl 1230.74222
MSC:
74S30
74A25
A new adaptive modeling strategy based on optimal control for atomic-to-continuum coupling simulations. (English) Zbl 1230.74220
Modeling and computation of fretting wear of structures under sharp contact. (English) Zbl 1217.74088
A bridging technique to analyze the influence of boundary conditions on instability patterns. (English) Zbl 1364.74098
Implementation of the Arlequin method into ABAQUS: basic formulations and applications. (English) Zbl 1332.74049
On the use of XFEM within the Arlequin framework for the simulation of crack propagation. (English) Zbl 1227.74063
Ghost forces and spurious effects in atomic-to-continuum coupling methods by the Arlequin approach. (English) Zbl 1197.74004
A simple dynamical scale-coupling method for concurrent simulation of hybridized atomistic/coarse-grained-particle system. (English) Zbl 1193.74167
Adaptive multiscale modeling of polymeric materials with Arlequin coupling and goals algorithms. (English) Zbl 1229.74006
An adaptive strategy for the control of modeling error in two-dimensional atomic-to-continuum coupling simulations. (English) Zbl 1227.74089
Concurrently coupled atomistic and XFEM models for dislocations and cracks. (English) Zbl 1183.74278
Bridging domain methods for coupled atomistic-continuum models with \(L^2\) or \(H^1\) couplings. (English) Zbl 1158.74309
MSC:
74A25
74S30
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