Johnson-Cook材料模型参数的实验测定

范亚夫, 段祝平. Johnson-Cook材料模型参数的实验测定[J]. 力学与实践, 2003, 25(5). DOI: 10.6052/1000-0992-2002-164

引用本文:

范亚夫, 段祝平. Johnson-Cook材料模型参数的实验测定[J]. 力学与实践, 2003, 25(5). DOI: 10.6052/1000-0992-2002-164

CYLINDER EXPLOSIVE TEST AND MATERIAL MODEL OF JOHNSON-COOK[J]. MECHANICS IN ENGINEERING, 2003, 25(5). DOI: 10.6052/1000-0992-2002-164

Citation:

CYLINDER EXPLOSIVE TEST AND MATERIAL MODEL OF JOHNSON-COOK[J]. MECHANICS IN ENGINEERING, 2003, 25(5). DOI: 10.6052/1000-0992-2002-164

CYLINDER EXPLOSIVE TEST AND MATERIAL MODEL OF JOHNSON-COOK

摘要: 介绍一种通过Hopkinson拉伸实验、圆筒爆炸试验和计算机仿真来确定Johnson-Cook材料模型中相关常数的方法.

Abstract: This paper introduces a method where the materialconstants of Johnson-Cook model are determinated by the Hopkinson tensionexperiment, cylinder explosive test and numerical simulation.

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