Parallelization using a BDD-C of a multiscale strategy with non lineal localization based on a NKS

作者：Hinojosa Jorge; Saavedra Karin; Pincheira G^*

来源：Revista Internacional de Metodos Numericos Para Calculo y Diseno en Ingenieria, 2018, 34(1).

DOI：10.23967/j.rimni.2017.7.004

• BDDC
• paralelisacion
• domain decomposition metods
• parallelization
• multiscale
• non-linear computation

In previous works, the nonlinear localization was first presented and studied in the case of large displacements but only for globally stable structural responses. In this paper, the parallelization of this computational strategy using a Balancing Domain Decomposition by Constrains (BDD-C) is presented. Finally, a validation of this implementation is carried out in lineal elasticity, verifying the ''speed-up'' and the numerical extensibility.

• 出版日期2018