Elastoplastic Deformation of a Compound Disk under Impulsive Loading

被引：0

作者：

V. V. Piskun

机构：

[1] National Academy of Sciences of Ukraine,S. P. Timoshenko Institute of Mechanics

来源：

International Applied Mechanics | 2005年 / 41卷

关键词：

solid of revolution; theory of plasticity; isotropic material; finite elements; impulsive loading; unloading;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The small elastoplastic deformation theory and the finite-element method are used to analyze the behavior of a compound disk under axisymmetric impulsive loading. Numerical results are presented, which describe the development of plastic deformation, the effect of hardening and the duration of the loading impulse on the oscillatory elastoplastic deformation of the disk

引用

页码：421 / 425

页数：4

共 8 条

[1]

Shevchenko Yu. N.(1992)Elastoplastic state of axisymmetrically loaded laminated bodies of revolution made of isotropic and orthotropic materials Int. Appl. Mech. 28 25-32

[2]

Piskun V. V.(2003)Thermoelastoplastic state of flexible laminated shells under axisymmetric loading along various plane paths Int. Appl. Mech. 39 177-184

[3]

Kovalenko V. A.(2003)On approximate specification of the functionals of the thermoviscoplastic equations for complex loading along plane paths Int. Appl. Mech. 39 929-934

[4]

Babeshko M. E.(2003)Axisymmetric thermoelastoplastic stress state of isotropic solids of revolution under impulsive loading Int. Appl. Mech. 39 546-555

[5]

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[7]

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[8]

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