Pressure shock fronts formed by ultra-fast shear cracks in viscoelastic materials

Propagating shear cracks in solids emit both shear and pressure waves, but it is usually thought that only shear waves coalesce to form shock fronts when the crack exceeds the shear wave speed. Here, the authors show that local material stiffening can further increase rupture speed and produce press...

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Auteurs principaux: M. Gori, V. Rubino, A. J. Rosakis, N. Lapusta
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/02b7c3f1694d4cc89c6311406064c8ec
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