Cylindrical blast waves in soils
Autor: | N. S. Remez, V. A. Plaksii, I. A. Luchko, G. M. Lyakhov, A. A. Vovk |
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Rok vydání: | 1987 |
Předmět: | |
Zdroj: | Journal of Applied Mechanics and Technical Physics. 27:571-576 |
ISSN: | 1573-8620 0021-8944 |
DOI: | 10.1007/bf00910203 |
Popis: | The aim of many studies in the field of the dynamics of soils, rocks, ice, snow, and other multicomponent porous materials in recent years is construction of models in order to describe wave processes~ There appeared to be insufficient foundation for using classical plasticity or linear viscoelastic theory. Experimental study of the propagation and reaction of explosive and weak longitudinal waves, and also deformation of specimens with different loading velocities, shows that the properties of multicomponent porous materials are more varied, and it is necessary to consider them as nonlinear viscoplastic materials with variable viscosity. |
Databáze: | OpenAIRE |
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