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Title: | Nonstationary waves in an inelastic disk under impulsive radial loading |
Other Titles: | Нестационарные волны в неупругом диске при импульсном радиальном нагружении |
Authors: | Бойчук, Олена Володимирівна Boichuk, Olena Andrushko, N. F. Senchenkov, I. K. |
Keywords: | Disk Finite-element method Impulsive loading Nonstationary waves Physically nonlinear material Deformation Dynamic loads Finite element method Hardening Mathematical models Numerical analysis Strain Wave transmission Nonstationary waves Pulsed loads Strain rates Disks (structural components) |
Issue Date: | 2005 |
Citation: | Andrushko N. F., Senchenkov I. K., Boichuk E.V. Nonstationary waves in an inelastic disk under impulsive radial loading. International Applied Mechanics. 2005. т.41, №11. С. 108-115. |
Abstract: | Nonstationary axisymetric waves in a disk excited by an impulsive radial load are analyzed numerically. The nonlinear deformation of the material is described by the Bodner-Partom model. The model parameters are derived from experimental data for samples subjected to tension followed by compression over a wide range of strain rates. The temporal and spatial characteristics of the wave process are studied. The influence of hardening on wave focusing and residual strain distribution is examined. |
URI: | https://dspace.mnau.edu.ua/jspui/handle/123456789/16021 |
Appears in Collections: | Публікації науково-педагогічних працівників МНАУ у БД Scopus Статті (Інженерно-енергетичний факультет) |
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Nonstationary waves in an inelastic d-1.pdf | 1,26 MB | Adobe PDF | View/Open |
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