Titlebook: Generalized Models and Non-classical Approaches in Complex Materials 2; Holm Altenbach,Joël Pouget,Thomas Michelitsch Book 2018 Springer I

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Gradient Elasticity Effects on the Two-Phase Lithiation of LIB Anodes,fabricate next generation Li-ion battery (LIB) anodes. It is shown that the strain gradient length scale is able to predict the propagation of an interface front of nonzero thickness advancing from the lithiated to unlithiated region without necessarily including higher-order concentration gradients

抗体

Generalized Continua Concepts in Coarse-Graining Atomistic Simulations,om-up GCM model, called the atomistic field theory (AFT). Unlike most other GCM models, AFT views a crystalline material as a continuous collection of lattice points; embedded within each point is a unit cell with a group of discrete atoms. As such, AFT concurrently bridges the discrete and continuo

Genteel

描述

Contact Mechanics in the Framework of Couple Stress Elasticity,d continuum theory of couple-stress elasticity. This theory is able to capture the scale effects, which are often observed in indentation problems with contact lengths comparable to the material microstructure. To this end, we formulate a number of basic contact problems in terms of singular integra

思想

Radiation from Equivalent Body Forces for Scattering of Surface Waves by a Near-Surface Cylindricalis paper. The scattered field is represented by the radiation from equivalent body forces. The equivalent body forces due to the horizontal and vertical displacement components of the incident surface wave are determined separately. It is found that the equivalent body forces are double forces paral

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Damping in Materials and Structures: An Overview,escribe some macroscopic dissipation mechanisms in structures andsome microscopic dissipation at the molecular levelinmaterials or mesoscopic dissipation incomposites materials. After specifying the notion of internal forces of a system we present some classical dissipative mechanisms currently used

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The Principle of Virtual Power (PVP): Application to Complex Media, Extension to Gauge and Scale Inwhere the principle of virtual power appears as a theorem, like other analytical principles, each corresponding to one point of view, deductible from a general intrinsic (viewpoint independent) dynamical framework. The attention will be focused on the origin of the duality notion, at the basis of th

Pander

误传

Nonlinear Acoustic Wedge Waves, in terms of overlap integrals with Laguerre functions are provided, which allow for their quantitative numerical evaluation. First numerical results for the efficiency of third-harmonic generation of flexural wedge waves are presented.

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Generalized Continua Concepts in Coarse-Graining Atomistic Simulations,o a number of metal plasticity problems, including static dislocation properties, fast moving dislocations and phonons, as well as dislocation/grain boundary interactions. We show that, adequately replicating essential aspects of dislocation fields at a fraction of the computational cost of full ato