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Advances in Nano Research Volume 15, Number 5, November 2023 , pages 485-493 DOI: https://doi.org/10.12989/anr.2023.15.5.485 |
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Critical multi-field load analysis of the piezoelectric/piezomagnetic microplates as an application in sports equipment |
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Yi Zhu
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| Abstract | ||
| Critical multi-field loads and free vibration responses of the sandwich piezoelectric/piezomagnetic microplate subjected to combination of magnetoelectromechanical loads based on a thickness-stretched higher order shear deformable model using Hamilton's principle. The lateral displacement is assumed summation of bending, shearing and stretching functions. The elasti core is sandwiched by a couple of piezoelectric/piezomagnetic face-sheets subjected to electromagnetocmechanical loads. The work of external force is calculated with considering the in-plane mechanical, electrical and magnetic loads based on piezomagnetoelasticity relations. The critical multi field loading and natural frequency analysis are performed to investigate influence of geometric and loading parameters on the responses. A verification is performed for justification of the numerical results. | ||
| Key Words | ||
| Hamilton's principle; higher-order modelling; multi-field loading; sandwich piezoelectric/piezomagnetic microplate, scale-dependent model | ||
| Address | ||
| Yi Zhu: Sports Work Department, Guizhou University of Finance and Economics, Guiyang 550000, Guizhou, China | ||