Please use this identifier to cite or link to this item: https://dspace.mnau.edu.ua/jspui/handle/123456789/16021
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
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