平面应力弹塑性复合型断裂研究

IMECH-IR > 力学所知识产出(1956-2008)

	平面应力弹塑性复合型断裂研究
	徐纪林; 薛以年; 韩金虎
Source Publication	力学学报
	1984
Volume	16 Issue:5 Pages:495-503
ISSN	0459-1879
Abstract	本文对受拉伸载荷的含有不同倾角中心裂纹的铝合金薄板,用直接记录激光散斑法和云纹法测量了裂纹周围的变形场,并测得裂纹稳态扩展过程中载荷与裂纹扩展量的对应关系。同时采用弹塑性大变形的有限元方法进行了数值分析,得到裂纹周围的应力应变分布,计算结果与实验测量值符合良好,并进行了讨论。
Keyword	平面应力复合型断裂弹塑性裂纹稳态扩展激光散斑法中心裂纹裂纹扩展量预制疲劳裂纹云纹法
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/37610
Collection	力学所知识产出(1956-2008)
Corresponding Author	徐纪林
Recommended Citation GB/T 7714	徐纪林,薛以年,韩金虎. 平面应力弹塑性复合型断裂研究[J]. 力学学报,1984,16,5,:495-503.
APA	徐纪林,薛以年,&韩金虎.(1984).平面应力弹塑性复合型断裂研究.力学学报,16(5),495-503.
MLA	徐纪林,et al."平面应力弹塑性复合型断裂研究".力学学报 16.5(1984):495-503.

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