Continuous model of structural defects in finite elasto-plasticity - Softcover

Cleja-Tigoiu, Sanda; Tigoiu, Victor

Softcover

ISBN 10: 3639623347 ISBN 13: 9783639623345

Verlag: Éditions universitaires européennes, 2017

Inhaltsangabe

The aim of this book is to provide a mathematical framework able to describe the irreversible behaviour of crystalline materials, based on the lattice defects like dislocations, disclinations and matter distribution defects (or point defects). The geometrical nature of the defects is physically motivated by the crystal lattice attached to material microstructure. The microstructural defects are modeled in terms of the differential geometry concept, following Kroner [1992], deWit [1981]. In our model the key point is given by the so-called plastic connection, which defines together with the plastic distortion the geometrical structure associated with dislocated plastically deformed material structure, see Cleja-Tigoiu [2007], [2010]. The curl of the plastic distortion is considered to be a measure of dislocations, while the second order tensorial field which enters the expression of plastic connection, through its curl, defines the disclinations.

Über diesen Titel

Über die Autorin bzw. den Autor

Sanda Cleja-Tigoiu - University of Bucharest, Faculty of Mathematics and Computer Science. Research: Modelling in Continuum Mechanics and Thermodynamics, Solid Mechanics, Plasticity. Victor Tigoiu - University of Bucharest, Faculty of Mathematics and Computer Science. Research: Modelling in Continuum Mechanics and Thermodynamics, Non-Newtonian Fluids.

Details zur Ausgabe

• Verlag: Éditions universitaires européennes
• Erscheinungsdatum: 2017
• Sprache: Englisch
• ISBN 10: 3639623347
• ISBN 13: 9783639623345
• Einband: Taschenbuch
• Anzahl der Seiten: 80
• Kontakt zum Hersteller: Nicht verfügbar
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