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高应变速率下铝、铜合金弹、塑性本构关系的试验研究
THE TEST OF THE ELASTIC-PLASTIC CONSTITUTIVE RELATION OF ALUMINUM ALLOY AND COPPER ALLOY UNDER HIGH STRAIN RATE
【摘要】 本文通过旋转盘式冲击试验 ,对铝、铜合金在高应变速率下弹塑性本构关系进行探讨 ,此研究对高速变形研究奠定了基础
【Abstract】 In this paper,the circumrotated tray impact test is reported.The elastic plastic constitutive relation of aluminum alloy and copper alloy under high strain rate has been inestigated.The results are very important for research of high velocity forming.
【关键词】 高应变速率;
铝合金;
铜合金;
冲击试验;
【Key words】 high strain rate; aluminum alloy; copper alloy; impact test;
【Key words】 high strain rate; aluminum alloy; copper alloy; impact test;
【基金】 国家自然科学基金资助项目 ( 5 9975 0 3 7)
- 【文献出处】 塑性工程学报 ,Journal of Plasticity Engineering , 编辑部邮箱 ,2001年04期
- 【分类号】TG115.5
- 【被引频次】9
- 【下载频次】368