Radi. On fracture criteria for dynamic crack prop- agation in elastic materials with couple stresses. International Journal of Solids and Structures, 2013. to appear.L. Morini, A. Piccolroaz, G. Mishuris, and E.
For a coated system under normal tractions, the presence of surface and couple stresses can significantly boost the reduction of the transferring vertical stress to the substrate especially when the size of the loading region is much less than the length scale of the bulk and surface materials. ...
A. Elastic materials with couple-stresses. Arch. Ration. Mech. Anal. 11, 385–414 (1962). Article MathSciNet Google Scholar Mindlin, R. D. Micro-structure in linear elasticity. Arch. Ration. Mech. Anal. 16, 51–78 (1964). Article MathSciNet Google Scholar Mindlin, R. D. & ...
A principle of virtual work is proposed for thermo-elastic bodies with couple stresses. From it are derived the equations of motion, the stress principles of Cauchy and the Cosserats, and the stress, couple stress and entropy relations. The principle is also used to analyze the effects of an...
Toupin R.: Elastic materials with couple-stresses. Arch. Ration. Mech. Anal. 11, 385–414 (1962) CrossRef Tvergaard V., Needleman N.: Nonlocal effects on localization in a void-sheet. Int. J. Solids Struct. 34, 2221–2238 (1997) CrossRef Vardoulakis I., Exakaktylos G., Kourko...
The "classical" theory of elastic ferromagnetic materials is extended to the case of media able to support hyperstresses (double stresses, couple stresses), so as to take account of surface effects (curvature, role played by the magnetic anisotropy on the surface, boundary layer effect and to ...
Part of the book series: Advanced Structured Materials ((STRUCTMAT,volume 15)) 2112 Accesses 2 Citations Abstract In the present paper on the basis of mathematical (asymptotic) confirmed hypotheses method, depending on the values of dimensionless physical parameters, mathematical models of micropolar...
Indeed, materials like terfenol or galfenol are quite rigid with a mechanical behavior near the one of bulk iron. In that case, the ideal vibrations have high stresses and low strains, in the 0 − 1000ppm range. If a softer magnetoelastic materials would exist, it would be possible to ...
simulation will fail at that strain level. It can be argued that there are no real materials that are linear at large strains, so this should not cause problems in practice. However, linear elastic materials are often used far outside the range of reasonable stresses for several reasons, ...
Toupin, R.A.: Elastic materials with couple stresses. Arch. Ration. Mech. Anal. 11, 385–414 (1962) Article MathSciNet MATH Google Scholar Triantafyllidis, N., Aifantis, E.C.: A gradient approach to localization of deformation. I. Hyperelastic materials. J. Elasticity 16, 225–237 ...