{"title":"Static Study of Piezoelectric Bimorph Beams with Delamination Zone","authors":"A. Zemirline, M. Ouali, A. Mahieddine","volume":96,"journal":"International Journal of Mechanical and Mechatronics Engineering","pagesStart":2108,"pagesEnd":2112,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10001033","abstract":"
The FOSDT (the First Order Shear Deformation
\r\nTheory) is taking into consideration to study the static behavior of a
\r\nbimorph beam, with a delamination zone between the upper and the
\r\nlower layer. The effect of limit conditions and lengths of the
\r\ndelamination zone are presented in this paper, with a PVDF
\r\npiezoelectric material application. A FEM “Finite Element Method”
\r\nis used to discretize the beam. In the axial displacement, a
\r\ndisplacement field appears in the debonded zone with inverse effect
\r\nbetween the upper and the lower layer was observed.<\/p>\r\n","references":"[1] A. Zemirline, M. Ouali and A. Mahieddine \u201cActuation using\r\npiezoelectric bimorph beams under the effects of structural damping\u201d.\r\nControl Ingeneering Technologies Conference \u201cCONTECH\u201913\u201d.\r\nYILDIZ technical University, Istanbul, Turkye. December 26-28, 2013.\r\n[2] A. Nikkhoo: \u201cInvestigating the behavior of smart thin beams with\r\npiezoelectric actuators under dynamic loads\u201d. Mechanical Systems and\r\nSignal Processing. V.45 (2014) 513-530.\r\n[3] A. Mahieddine, J. Pouget, M. Ouali. Modeling and analysis of\r\ndelaminated beams with integrated piezoelectric actuators C. R.\r\nMecanique Acad\u00e9mie des sciences. 338 (2010) 283\u2013289.\r\n[4] M. Ouali, A. Zemirline and A. Mahieddine, Application of\r\npiezoelectricity on sandwich beams under the effect of structural\r\ndamping, Advanced Materials Word Congress, Cesme Izmir, Turkye.\r\nSeptember 16-19, (2013)\r\n[5] C. Poizat and A. Benjeddou: \u201cOn analytical and finite element\r\nmodelling of piezoelectric extension and shear bimorphs\u201d Computers\r\nand Structures. V. 84 (2006) 1426\u20131437\r\n[6] J. G. Smits, I. Dlake and T. K. Cooney: \u201cThe constituent equations of\r\npiezoelectric bimorphs\u201d. Sensors and Actuators A. V. 28 (1991) 41-61.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 96, 2014"}