A fracture criterion for piezoelectric material

Leslie Banks-Sills; Yael Motola

doi:10.1007/978-90-481-9887-0_1

A fracture criterion for piezoelectric material

Leslie Banks-Sills^*, Yael Motola

^*Corresponding author for this work

School of Mechanical Engineering

Tel Aviv University

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

A fracture criterion for piezoelectric ceramics is proposed which is based upon the energy release rate and two phase angles determined from the ratio between the intensity factors. It is assumed that the crack plane is at an angle to the poling direction within a symmetry plane of the body. The special cases of a crack perpendicular and parallel to the poling direction are presented. This criterion was implemented with experimental results from the literature in which the crack faces were perpendicular to the poling direction and the applied electric field. Excellent agreement was found between the fracture curve and the experimental results.

Original language	English
Title of host publication	IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater
Subtitle of host publication	Proc of the IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater held in Freiberg DEU, Sep.1-4, 2009
Publisher	Springer Verlag
Pages	1-7
Number of pages	7
ISBN (Print)	9789048198863
DOIs	https://doi.org/10.1007/978-90-481-9887-0_1
State	Published - 2011

Publication series

Name	IUTAM Bookseries
Volume	24
ISSN (Print)	1875-3507

Access to Document

10.1007/978-90-481-9887-0_1

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Banks-Sills, L., & Motola, Y. (2011). A fracture criterion for piezoelectric material. In IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater: Proc of the IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater held in Freiberg DEU, Sep.1-4, 2009 (pp. 1-7). (IUTAM Bookseries; Vol. 24). Springer Verlag. https://doi.org/10.1007/978-90-481-9887-0_1

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abstract = "A fracture criterion for piezoelectric ceramics is proposed which is based upon the energy release rate and two phase angles determined from the ratio between the intensity factors. It is assumed that the crack plane is at an angle to the poling direction within a symmetry plane of the body. The special cases of a crack perpendicular and parallel to the poling direction are presented. This criterion was implemented with experimental results from the literature in which the crack faces were perpendicular to the poling direction and the applied electric field. Excellent agreement was found between the fracture curve and the experimental results.",

author = "Leslie Banks-Sills and Yael Motola",

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Banks-Sills, L & Motola, Y 2011, A fracture criterion for piezoelectric material. in IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater: Proc of the IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater held in Freiberg DEU, Sep.1-4, 2009. IUTAM Bookseries, vol. 24, Springer Verlag, pp. 1-7. https://doi.org/10.1007/978-90-481-9887-0_1

A fracture criterion for piezoelectric material. / Banks-Sills, Leslie; Motola, Yael.
IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater: Proc of the IUTAM Symp on Multiscale Modell of Fatigue, Damage and Fract in Smart Mater held in Freiberg DEU, Sep.1-4, 2009. Springer Verlag, 2011. p. 1-7 (IUTAM Bookseries; Vol. 24).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

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A fracture criterion for piezoelectric material

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