The converse piezo effect is used to minimize the deflection of a given point for antisymmetrically laminated rectangular plates. The piezoelectric layers are bonded to the top and bottom surfaces of the laminate and are subjected to an electrical field. The deformation generated by the piezo effect counteracts the deflections induced by mechanical and/or thermal loads. Moreover, the ply angles can be used as additional design variables to minimize the deflection. In the numerical examples, the mid-point of the plate is specified as the point deflection of which is to be minimized. It is shown that, depending on the magnitudes of the mechanical and thermal loads, the deflection of this point can be reduced to zero by applying a certain voltage to piezoelectric layers.


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    Titel :

    Minimum deflection design of piezothermoelastic laminated composite plates


    Beteiligte:
    Tauchert, T.R. (Autor:in) / Adali, S. (Autor:in) / Verijenko, V.E. (Autor:in) / Richter, A.A. (Autor:in)


    Erscheinungsdatum :

    1997


    Format / Umfang :

    6 Seiten, 11 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Minimum Deflection Design of Piezothermoelastic Laminated Composite Plates

    Tauchert, T. R. / Adali, S. / Verijenko, V. E. et al. | British Library Conference Proceedings | 1997


    Minimum Deflection Design of Piezothermoelastic Laminated Composite Plates

    Tauchert, T. R. / Adali, S. / Verijenko, V. E. et al. | British Library Online Contents | 1997


    Nonlinear Analysis of Piezothermoelastic Laminated Composite Beams

    Bao, Y. / Tzou, H. S. | British Library Online Contents | 1996


    Nonlinear Analysis of Piezothermoelastic Laminated Composite Beams

    Bao, Y. / Tzou, H. S. / ASME; Aerospace Division | British Library Conference Proceedings | 1996


    Nonaxisymmetric Exact Piezothermoelastic Solution for Laminated Cylindrical Shell

    Santosh Kapuria / P. C. Dumir / S. Sengupta | AIAA | 1997