Propagation of compressional elastic waves through a 1-D medium with contact nonlinearities
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چکیده
منابع مشابه
. cl as s - ph ] 1 6 Ju n 20 08 Propagation of compressional elastic waves through a 1 - D medium with contact nonlinearities
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 ...
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تاریخ انتشار 2017