Exact solutions of a partially debonded circular inhomogeneity in piezoelectric materials

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	Exact solutions of a partially debonded circular inhomogeneity in piezoelectric materials
	Cun-Fa, Gao ; Wei-xun, Fan
刊名	international journal of fracture
	1999
英文摘要	The problem of the interfacial cracks, between a circular inhomogeneity and an infinite piezoelectric medium subject to an inplane electric load as well as an antiplane shear at infinity, is studied by using the complex variable method. A novel feature of the present work is that the cracks are treated as permeable thin slits, across which both the normal component of electric displacement and the tangential component of electric field are considered to be continuous. Based on these continuous conditions, the complex potentials and field intensity factors are obtained in closed-form. It is shown that the singularity of electric field is dependent on that of stress.; EI; 0; 3; L15-L20; 100
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/409654]
专题	工学院
推荐引用方式 GB/T 7714	Cun-Fa, Gao,Wei-xun, Fan. Exact solutions of a partially debonded circular inhomogeneity in piezoelectric materials[J]. international journal of fracture,1999.
APA	Cun-Fa, Gao,&Wei-xun, Fan.(1999).Exact solutions of a partially debonded circular inhomogeneity in piezoelectric materials.international journal of fracture.
MLA	Cun-Fa, Gao,et al."Exact solutions of a partially debonded circular inhomogeneity in piezoelectric materials".international journal of fracture (1999).