用激光散斑法和云纹法测量含裂纹薄板的裂纹张开位移

IMECH-IR > 力学所知识产出(1956-2008)

	用激光散斑法和云纹法测量含裂纹薄板的裂纹张开位移
	薛以年; 韩金虎
Source Publication	力学学报
	1981
Issue	5 Pages:501-506
ISSN	0459-1879
Abstract	<正> 平面应力的弹塑性断裂理论的研究一直受到广泛重视,正在深入发展,其中很多工作是通过研究裂纹张开位移和裂纹附近的应变场进行的。用光学方法对裂纹张开位移和裂纹周围的变形进行测量具有显著的优越性,不但测量精度高,而且能够把整个裂纹包括裂纹顶端的张开位移都同时测量出来,并得到裂纹周围的位移全场分布。近年来激光散斑法在实验应力分析中发展很快,已被用来测量裂纹张开位移和裂纹周围的应变场,其
Keyword	裂纹张开位移激光散斑法云纹法激光散斑照相栅线密度应变场刚体位移两次曝光测量灵敏度
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/38288
Collection	力学所知识产出(1956-2008)
Corresponding Author	薛以年
Recommended Citation GB/T 7714	薛以年,韩金虎. 用激光散斑法和云纹法测量含裂纹薄板的裂纹张开位移[J]. 力学学报,1981,5,:501-506.
APA	薛以年,&韩金虎.(1981).用激光散斑法和云纹法测量含裂纹薄板的裂纹张开位移.力学学报(5),501-506.
MLA	薛以年,et al."用激光散斑法和云纹法测量含裂纹薄板的裂纹张开位移".力学学报 .5(1981):501-506.

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