000015038 001__ 15038
000015038 005__ 20161115100209.0
000015038 04107 $$aeng
000015038 046__ $$k2016-08-21
000015038 100__ $$aGovindjee, Sanjay
000015038 24500 $$aMicrosphere modeling with full relaxation and internal evolutionary mechanisms

000015038 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015038 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015038 506__ $$arestricted
000015038 520__ $$2eng$$aThe popular microsphere model, used for creating fully three-dimensional constitutive equations from single polymer chain models, relies upon an energetic relaxation argument. This formulation presents an improvement to the earlier microplane model that is predicated upon an affine, Taylor-like, assumption. While the microsphere framework has been previously applied to a wide variety of phenomena, its application has always involved relaxation only as it relates to quasi-incompressible mechanical motions but affine with respect to all other phenomena. In this presentation, we show how to lift these restrictions, thereby permitting the development of fully relaxed constitutive equations based on well characterized one-dimensional micromechanical models even in the presence of other evolutionary microstructural phenomena – such as strain induced crystallization, viscous flow, and other active phenomena.

000015038 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015038 653__ $$a

000015038 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015038 720__ $$aGovindjee, Sanjay
000015038 8560_ $$ffischerc@itam.cas.cz
000015038 8564_ $$s54427$$uhttps://invenio.itam.cas.cz/record/15038/files/TS.MS05-3.01.pdf$$yOriginal version of the author's contribution as presented on CD,  page 264, code TS.MS05-3.01
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000015038 962__ $$r13812
000015038 980__ $$aPAPER