<p>The paper presents the numerical simulation of and experiments with the dynamics of wave patterns in isotropic and anisotropic materials under the dynamic load. In experiments, manganese sensors are used to record pressure profiles for samples. The finite element modeling is used for three-dimensional formulation within the phenomenological approach to mechanics of deformable solids using the proposed software. It is shown that the influence of anisotropy of properties on the plate resistance to shock waves reduces with increasing interaction velocity.</p>

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Influence of anisotropy on wave processes and resistance to fracture under the dynamic load

  • P. A. Radchenko,
  • I. P. Radchenko,
  • A. V. Radchenko

摘要

The paper presents the numerical simulation of and experiments with the dynamics of wave patterns in isotropic and anisotropic materials under the dynamic load. In experiments, manganese sensors are used to record pressure profiles for samples. The finite element modeling is used for three-dimensional formulation within the phenomenological approach to mechanics of deformable solids using the proposed software. It is shown that the influence of anisotropy of properties on the plate resistance to shock waves reduces with increasing interaction velocity.