The nonlinear electro-mechanical behavior of 1–3 piezoelectric composites with PZT5A1 fibers embedded in an epoxy matrix are studied under multi-axial mechanical loading. In order to evaluate the orientation effects of the polarization in PZT fibers to the overall performance of the ferroelectric composite system, the direction of the applied compressive loading is oriented by an angle of θ toward to the PZT fiber direction which is also the polarization direction. The non-linear responses in stress-strain and stress-electric displacement were measured at given loading angle θ. A two-level micromechanics theory based on irreversible thermodynamics and physics of domain switch is applied to compare with our experimental data. The theoretical results are found to be in good qualitative and quantitative agreement with our experimental data.
Skip Nav Destination
ASME 2008 Conference on Smart Materials, Adaptive Structures and Intelligent Systems
October 28–30, 2008
Ellicott City, Maryland, USA
Conference Sponsors:
- Aerospace Division
ISBN:
978-0-7918-4331-4
PROCEEDINGS PAPER
Orientation Dependence on Electro-Mechanical Coupling Behavior of 1-3 Piezoelectric Composites Under Compression Available to Purchase
Ping Zhao
The City College of New York, New York, NY
Jackie Li
The City College of New York, New York, NY
Paper No:
SMASIS2008-312, pp. 167-171; 5 pages
Published Online:
July 13, 2009
Citation
Zhao, P, & Li, J. "Orientation Dependence on Electro-Mechanical Coupling Behavior of 1-3 Piezoelectric Composites Under Compression." Proceedings of the ASME 2008 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. Smart Materials, Adaptive Structures and Intelligent Systems, Volume 1. Ellicott City, Maryland, USA. October 28–30, 2008. pp. 167-171. ASME. https://doi.org/10.1115/SMASIS2008-312
Download citation file:
7
Views
Related Proceedings Papers
Related Articles
Linear Thermoelastic Higher-Order Theory for Periodic Multiphase Materials
J. Appl. Mech (September,2001)
Straight dislocations in cubic flexoelectric solids
J. Appl. Mech (January,0001)
The Matrix-Fiber Crack in an Elastic Solid
J. Appl. Mech (September,1996)
Related Chapters
Mathematical Background
Vibrations of Linear Piezostructures
The Study on Linear Component Technique in Identifying the Polarization of Electromagnetic Waves
International Conference on Computer and Electrical Engineering 4th (ICCEE 2011)
Joint Polarization Information for Fast Multi-Target Localization in Bistatic MIMO Radar System
International Symposium on Information Engineering and Electronic Commerce, 3rd (IEEC 2011)