The Nonlinear Behavior of a Post-Buckled Circular Plate

The Nonlinear Behavior of a Post-Buckled Circular Plate

The axisymmetric post-buckling behavior of a circular plate with initial in-plane compression loading is investigated. The von Karman plate equations are solved numerically for a clamped plate and solutions are presented for a range of transverse and in-plane loadings. These solutions can be used to...

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Bibliographische Detailangaben
Hauptverfasser: Williams, M., Griffin, B., Homeijer, B., Sankar, B., Sheplak, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aerospace engineering
Compressive stress
Fabrication
Linearity
Microelectromechanical systems
Micromechanical devices
Microvalves
Nonlinear equations
Residual stresses
Ultrasonic transducers
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Beschreibung
Zusammenfassung:The axisymmetric post-buckling behavior of a circular plate with initial in-plane compression loading is investigated. The von Karman plate equations are solved numerically for a clamped plate and solutions are presented for a range of transverse and in-plane loadings. These solutions can be used to predict the post-buckled behavior of microscale diaphragms. A tradeoff between sensitivity and linearity of post-buckled plates is also discussed.
ISSN:1930-0395
2168-9229
DOI:10.1109/ICSENS.2007.4388407