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Author Lombard, Bruno ♦ Piraux, Joël
Source arXiv.org
Content type Text
File Format PDF
Date of Submission 2008-06-16
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Natural sciences & mathematics ♦ Physics
Subject Keyword Physics - Classical Physics ♦ physics:physics
Abstract Propagation of monochromatic elastic waves across cracks is investigated in 1D, both theoretically and numerically. Cracks are modeled by nonlinear jump conditions. The mean dilatation of a single crack and the generation of harmonics are estimated by a perturbation analysis, and computed by the harmonic balance method. With a periodic and finite network of cracks, direct numerical simulations are performed and compared with Bloch-Floquet's analysis.
Educational Use Research
Learning Resource Type Article


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