Super-Deep Penetration Phenomena as Resonance Excitation of Self-Keeping Spall Failure in Impacted Materials

O. Naimark , Francis Collombet , J.-L. Lataillade

The anomalous responses in solid loaded dynamically are linked with the generation of the spatial-temporal structures in defect ensembles. Scenario of the evolution of typical defects (microcracks. microshears) has the form of the nonequilibrium kinetic transitions. The generation of these structures is accompanied by the qualitative changes of solid responses to loading ("dynamic branch" under spalling, super deep penetration effect).

Domains: Physics archives

O. Naimark, Francis Collombet, J.-L. Lataillade. Super-Deep Penetration Phenomena as Resonance Excitation of Self-Keeping Spall Failure in Impacted Materials. Journal de Physique IV Proceedings, 1997, 07 (C3), pp.C3-773-C3-778. ⟨10.1051/jp4:19973131⟩. ⟨jpa-00255418⟩