000012620 001__ 12620
000012620 005__ 20160920162633.0
000012620 04107 $$aeng
000012620 046__ $$k2016-09-05
000012620 100__ $$aMiñano, M.
000012620 24500 $$aAdvances in WYPIWYG constitutive modelling of soft materials

000012620 24630 $$n6.$$pInsights and Innovations in Structural Engineering, Mechanics and Computation
000012620 260__ $$bTaylor and Francis Group, London, UK
000012620 506__ $$arestricted
000012620 520__ $$2eng$$aIn hyperelasticity is typical to assume an explicit form of the stored energy density function for the material. This form is thereafter modulated through material parameters of the model as to fit some experimental data. On the contrary What-You-Prescribe-Is-What-You-Get (WYPIWYG) models consist of computational procedures which numerically obtain the stored energy function densities to a high precision without assuming their shape or employing material parameters. WYPIWYG procedures extract the necessary information from a complete set of experimental data. WYPIWYG procedures have been extended to compressible materials and also to transversely isotropic and orthotropic materials. We have also developed these type of procedures for modelling damage mechanics to capture the Mullins effect in soft materials. WYPIWYG stored energy functions have been used in anisotropic viscoelasticity to model the instantaneous (nonequilibrated) and relaxed (equilibrated) behaviors. WYPIWYG formulations are purely phenomenological and valid for most soft materials as rubber, foams or biological tissues. In this paper we show some of the advances on these type of formulations for soft materials.

000012620 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012620 653__ $$a

000012620 7112_ $$aSixth International Conference on Structural Engineering, Mechanics and Computation$$cCape Town, South Africa$$d2016-09-05 / 2016-09-07$$gSEMC2016
000012620 720__ $$aMiñano, M.$$iCrespo, J.$$iLatorre, M.$$iMontáns, F.J.
000012620 8560_ $$ffischerc@itam.cas.cz
000012620 8564_ $$s1167848$$uhttp://invenio.itam.cas.cz/record/12620/files/068.pdf$$yOriginal version of the author's contribution as presented on CD, 068.pdf.
000012620 962__ $$r12552
000012620 980__ $$aPAPER