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Proceedings Paper

Dynamical analysis of subsidence trough volume for granular half-space and layer
Author(s): Oleg I. Zayats
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Paper Abstract

In this contribution we report on a study of the transient subsided volume for granular half-space and layer. The subsidence trough arises from axial symmetric normal dynamic surface loading. Two models of medium are investigated: standard linear Kandaurov solid and viscogranular solid. We have derived an analytical expression of subsided volume for three types of loading: (1) suddenly applied constant load, (2) instantaneous impulsive load, (3) harmonic oscillating load. The results are compared with corresponding solutions for elastic and viscoelastic media.

Paper Details

Date Published: 5 April 2004
PDF: 6 pages
Proc. SPIE 5400, Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 April 2004); doi: 10.1117/12.555473
Show Author Affiliations
Oleg I. Zayats, St. Petersburg State Polytechnical Univ. (Russia)


Published in SPIE Proceedings Vol. 5400:
Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

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