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入射波整形技术的实验和理论研究

DOI: 10.11858/gywlxb.2004.03.007, PP. 231-236

Keywords: 入射波,整形技术,分离式霍普金森压杆,常应变率

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Abstract:

在硅橡胶材料的分离式霍普金森压杆实验中,实验研究了如何实现常应变率加载,并且得到了整形器尺寸与加载应变率之间,以及加载应变率与试样厚度之间的定量关系。根据预估入射波形的理论模型,给出了采用H62黄铜整形器整形后入射波形的计算结果和实验结果,二者基本上是一致的。

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