弹性直杆动态屈曲与后屈曲的实验研究

IMECH-IR > 力学所知识产出(1956-2008)

	弹性直杆动态屈曲与后屈曲的实验研究
	汤立群; 朱兆祥
Source Publication	Hopkinson杆实验技术研讨会会议论文集
	2007
Pages	368-373
Conference Name	Hopkinson杆实验技术研讨会会议
Conference Date	2007-11-1
Conference Place	中国安徽黄山
Abstract	对传统的霍普金森压杆装置(SHPB)进行改进,川于研究弹性直杆的动态屈曲与后屈曲,并且分析了影响实验精度的因素。实验结果表明,在轴向应力波作用下弹性直杆的动态屈曲临界载荷明显高于静态的,并且在屈曲发生后,在直杆中有弯曲波产生,其波速大约为弹性剪切波的波速。
Keyword	屈曲后屈曲应力波直杆
Department	力学所
Language	中文
Document Type	会议论文
Identifier	http://dspace.imech.ac.cn/handle/311007/48175
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	汤立群,朱兆祥. 弹性直杆动态屈曲与后屈曲的实验研究[C]Hopkinson杆实验技术研讨会会议论文集,2007:368-373.

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