Fast solution of boundary integral equations for elasticity around a crack network: a comparative study - Archive ouverte HAL Access content directly
Conference Papers Year : 2018

Fast solution of boundary integral equations for elasticity around a crack network: a comparative study

Abstract

Because of the non-local nature of the integral kernels at play, the discretization of boundary integral equations leads to dense matrices, which would imply high computational complexity. Acceleration techniques, such as hierarchical matrix strategies combined with Adaptive Cross Approximation (ACA), are available in literature. Here we apply such a technique to the solution of an elastostatic problem, arising from industrial applications, posed at the surface of highly irregular cracks networks.
Fichier principal
Vignette du fichier
main.pdf (3.84 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01644518 , version 1 (22-11-2017)

Identifiers

Cite

Ibtihel Ben Gharbia, Marcella Bonazzoli, Xavier Claeys, Pierre Marchand, Pierre-Henri Tournier. Fast solution of boundary integral equations for elasticity around a crack network: a comparative study. CEMRACS 2016, Jul 2016, Luminy, Marseille, France. pp.135--151, ⟨10.1051/proc/201863135⟩. ⟨hal-01644518⟩
585 View
257 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More