Transversely isotropic piezoelectric materials with an arbitrarily shaped boundary

Autor:	T. Suzuki, T. Sasaki, Ken-ichi Hirashima
Rok vydání:	2006
Předmět:	Cusp (singularity) Exact solutions in general relativity Transverse isotropy Mechanical Engineering Computational Mechanics Boundary (topology) Geometry Conformal map Piezoelectricity Stress intensity factor Mathematics Stress concentration
Zdroj:	Acta Mechanica. 184:217-230
ISSN:	1619-6937 0001-5970
Popis:	In this paper, a two-dimensional electro-elastic analysis is performed on transversely isotropic piezoelectric materials containing an arbitrarily shaped boundary under out-of-plane mechanical and in-plane electrical loads at infinity. General closed-formed solutions are provided in terms of complex functions by using the conformal mapping technique. Using such solutions, several numerical examples are shown by graphical representation for various arbitrarily shaped boundaries. The effects of stress concentration on arbitrarily shaped boundaries are discussed. The stress intensity factors of mode III at the cusp are computed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e81bc5dd6b2ac235371b9ef2cd2677f5 https://doi.org/10.1007/s00707-005-0309-0 Zobrazit plný text záznamu Plný text ve formátu PDF