FETI-based algorithms for modelling of fibrous composite materials with debonding

Authors:
Zdenk Dostál;David Horák;Oldřich Vlach
Affiliations:
FEI VŠB-Technical University of Ostrava, Ostrava, Czech Republic and Institute of Geonics of AS CR, Ostrava, Czech Republic;FEI VŠB-Technical University of Ostrava, Ostrava, Czech Republic;FEI VŠB-Technical University of Ostrava, Ostrava, Czech Republic
Venue:
Mathematics and Computers in Simulation
Year:
2007

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Abstract

We show how we can exploit our recently proposed algorithms for the solution of contact problem of elasticity to the 2D analysis of the interfacial debonding of samples that consist of several fibres embedded in a homogeneous matrix, aligned in the longitudinal direction. The performance of the algorithm is demonstrated on analysis of deformations of samples of the fibrous composite material.