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2005
Conference Paper
Titel
Homogenisierung von Materialkennwerten und Lokalisierung von Beanspruchungen bei Kompositen mit Piezohohlfasern
Alternative
Homogenisation of material parameters and localisation of loading for composites with hollow piezo fibres
Abstract
On the basis of the particular parts of the strain energy (elastic, dielectric, .piezoelectric) at an unit cell averaged material parameters are determined for com-posites with piezoelectric fibres. With the uniform load cases used with this proce-dure phase-concentration-tensors for strains und stresses are computed, which are used for the determination of the local strains and stresses. Specifics with the appli-cation of the method to composites with hollow piezofibres are described.