Elastodynamic stress-intensity factors for a semiinfinite crack under 3-d combined mode loading

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	Elastodynamic stress-intensity factors for a semiinfinite crack under 3-d combined mode loading
	Ping LX; Tu LC
刊名	International Journal of Fracture
	1995
卷号	69 期号:4 页码:319-339
关键词	Faces
ISSN号	0376-9429
通讯作者	PING, LX (reprint author), ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA.
中文摘要	The dynamic stress intensity factor histories for a half plane crack in an otherwise unbounded elastic body are analyzed. The crack is subjected to a traction distribution consisting of two pairs of suddenly-applied shear point loads, at a distance L away from the crack tip. The exact expression for the combined mode stress intensity factors as the function of time and position along the crack edge is obtained. The method of solution is based on the direct application of integral transforms together with the Wiener-Hopf technique and the Cagniard-de Hoop method, which were previously believed to be inappropriate. Some features of solutions are discussed and the results are displayed in several figures.
类目[WOS]	Materials Science, Multidisciplinary ; Mechanics
研究领域[WOS]	Materials Science ; Mechanics
关键词[WOS]	FACES
收录类别	SCI
语种	英语
WOS记录号	WOS:A1995RA95100004
公开日期	2009-08-03 ; 2010-08-20
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/39242]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Ping LX,Tu LC. Elastodynamic stress-intensity factors for a semiinfinite crack under 3-d combined mode loading[J]. International Journal of Fracture,1995,69(4):319-339.
APA	Ping LX,&Tu LC.(1995).Elastodynamic stress-intensity factors for a semiinfinite crack under 3-d combined mode loading.International Journal of Fracture,69(4),319-339.
MLA	Ping LX,et al."Elastodynamic stress-intensity factors for a semiinfinite crack under 3-d combined mode loading".International Journal of Fracture 69.4(1995):319-339.