Viscoplastic Models in Simulation of High Strain-Rate Behavior of Materials

被引：3
作者：
V. V. Kharchenko
机构：
[1] National Academy of Sciences of Ukraine,Institute of Problems of Strength
来源：
Strength of Materials | 2002年 / 34卷 / 3期
关键词：
deformation; impulse loading; strain rate; viscoplastic models of materials; numerical modeling;
D O I：
10.1023/A:1016245911612
中图分类号：
学科分类号：
摘要：
Some specific features of material deformation behavior under impulse loading are considered. Viscoplastic models of materials used in calculations and methods of dynamic testing used to determine their parameters are analyzed. Examples of practical problems are presented (penetration, explosion welding), in the solution of which one should consider the effects associated with high strain rates.
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页码：219 / 222
页数：3
相关论文
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