๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Near-tip fields and intensity factors for interfacial cracks in dissimilar anisotropic piezoelectric media

โœ Scribed by H. G. Beom; S. N. Atluri

Publisher
Springer Netherlands
Year
1996
Tongue
English
Weight
987 KB
Volume
75
Category
Article
ISSN
1573-2673

No coin nor oath required. For personal study only.

โœฆ Synopsis

A complete form of stress and electric displacement fields in the vicinity of the tip of an interfacial crack, between two dissimilar anisotropic piezoelectric media, is derived by using the complex function theory. New definitions of real-valued stress and electric displacement intensity factors for the interfacial crack are proposed. These definitions are extensions of those for cracks in homogeneous piezoelectric media. Closed form solutions of the stress and electric displacement intensity factors for a semi-infinite crack as well as for a finite crack at the interface between two dissimilar piezoelectric media are also obtained by using the mutual integral.

๐Ÿ“œ SIMILAR VOLUMES

Mode I and mode II stress intensity fact
Mode I and mode II stress intensity factors for interfacial cracks in bi-material media
โœ S.A. Hamoush; S.H. Ahmad ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 552 KB

Abatraet-A new numerical method is presented for analysing the mixed-mode interface crack between two dissimilar isotropic materials. The method is formulated on the basis of finite element and the crack closure integral approach in conjunction with fundamental relationships in fracture mechanics. A