Determining Cyclic Durability of Piezoceramic Structures Using Probabilistic-Structural Approach

Dmytro Babich; Tatiana Dorodnykh

doi:10.4028/www.scientific.net/KEM.713.216

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Analytical Approximation of Crack-Tip Stress Field: Study on Efficient Determination of Coefficients of Higher Order Terms of Williams Power Expansion
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Influence of Residual Stresses and Particle Properties on Mechanical Response of the Material in Particulate Ceramic Composites
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Determining Cyclic Durability of Piezoceramic Structures Using Probabilistic-Structural Approach
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Mathematical Modelling of a Seismic Isolation System to Protect Structures during Damaging Earthquakes
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Influence of the Extent of Fracture on the Resistance against Chloride Penetration into Cementitious Composite
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Helium Effects on 316L Austenitic Stainless Steel Fracture Mechanism
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Revisiting the Problem of Debond Initiation at Fibre-Matrix Interface under Transversal Biaxial Loads - A Comparison of Several Non-Classical Fracture Mechanics Approaches
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 713Determining Cyclic Durability of Piezoceramic...

Determining Cyclic Durability of Piezoceramic Structures Using Probabilistic-Structural Approach

Abstract:

The present paper addresses the new probabilistic-structural approach to determining the service life of piezoceramic structural members under multiple static or cyclic loading. The cyclical service life of structures is related to the intensity with which a microcrack density increases with the cycles of loading. To illustrate the approach the problem of durability of piezoelectric transformer plate for idle mode is considered. Two estimation methods of the durability of this type transformer are proposed.

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Periodical:

Key Engineering Materials (Volume 713)

Pages:

216-219

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.713.216

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Online since:

September 2016

Authors:

Dmytro Babich*, Tatiana Dorodnykh

Keywords:

Cyclical Service Life, Durability, Microcrack Density, Probabilistic-Structural Approach, Statistical Fatigue Failure Criterion

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References

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