0

Advances in Extended and Multifield Theories for Continua

eBook - Lecture Notes in Applied and Computational Mechanics

Erschienen am 15.07.2011, 1. Auflage 2011
173,95 €
(inkl. MwSt.)

Download

E-Book Download
Bibliografische Daten
ISBN/EAN: 9783642227387
Sprache: Englisch
Umfang: 220 S., 6.67 MB
E-Book
Format: PDF
DRM: Digitales Wasserzeichen

Beschreibung

Modern computational techniques, such as the Finite Element Method, have, since their development several decades ago, successfully exploited continuum theories for numerous applications in science and technology. Although standard continuum methods based upon the Cauchy-Boltzmann continuum are still of great importance and are widely used, it increasingly appears that material properties stemming from microstructural phenomena have to be considered. This is particularly true for inhomogeneous load and deformation states, where lower-scale size effects begin to affect the macroscopic material response; something standard continuum theories fail to account for. Following this idea, it is evident that standard continuum mechanics has to be augmented to capture lower-scale structural and compositional phenomena, and to make this information accessible to macroscopic numerical simulations.



Inhalt

Continuum Thermodynamic and Rate Variational Formulation of Models for Extended Continua.- From Lattice Models to Extended Continua.- Rotational Degrees of Freedom in Modeling Materials with Intrinsic Length Scale.- Micromorphic vs. Phase-Field Approaches for Gradient Viscoplasticity and Phase Transformations.- Geometrically Nonlinear Continuum Thermomechanics Coupled to Diffusion: A Framework for Case II Diffusion.- Effective Electromechanical Properties ofHeterogeneous Piezoelectrics.- Coupled Thermo- and Electrodynamics ofMultiphasic Continua.- Ice Formation in Porous Media.- Optical Measurements for a Cold-Box Sand and Aspects of Direct and Inverse Problems for Micropolar Elasto-Plasticity.- Model Reduction for Complex Continua at the Example of Modeling Soft Tissue in the Nasal Area.

Informationen zu E-Books

Bitte beachten Sie beim Kauf eines Ebooks, das sie das richtige Format wählen (EPUB oder PDF) und das eine Stornierung der Bestellung nach Anklicken des Downloadlinks nicht mehr möglich ist.