Il secondo suono nei cristalli : termodinamica ed equazioni costitutive
Interaction between line cracks in an orthotropic layer.
Internal constraints and linear constitutive relations for transversely isotropic materials
All internal constraints compatible with transverse isotropy are determined and representation formulae are given for the constitutive relations of arbitrarily constrained, transversely isotropic materials.
Kačanov - Galerkin method and its application
Localization effects for eigenfunctions near to the edge of a thin domain
Localization effects for eigenfunctions near to the edge of a thin domain
It is proved that the first eigenfunction of the mixed boundary-value problem for the Laplacian in a thin domain is localized either at the whole lateral surface of the domain, or at a point of , while the eigenfunction decays exponentially inside . Other effects, attributed to the high-frequency range of the spectrum, are discussed for eigenfunctions of the mixed boundary-value and Neumann problems, too.
On elastic waves in a thin-layered laminated medium with stress couples under initial stress.
On the change of energy caused by crack propagation in 3-dimensional anisotropic solids
Crack propagation in anisotropic materials is a persistent problem. A general concept to predict crack growth is the energy principle: A crack can only grow, if energy is released. We study the change of potential energy caused by a propagating crack in a fully three-dimensional solid consisting of an anisotropic material. Based on methods of asymptotic analysis (method of matched asymptotic expansions) we give a formula for the decrease in potential energy if a smooth inner crack grows along a...
On the edge singularities in composite media. Influence of anisotropy
On the nonlinear behaviour of bimodular multilayer ed plates.
In an earlier study [16] the nonlinear behaviour of unimodular laminated plates was studied. This paper, following the previous study, concerns a large deflection analysis of moderately thick rectangular plates having arbitrary boundary conditions and finite thickness shear moduli. The plates are manufactured in bimodular materials and constructed in a cross-ply fashion or in a single layer with arbitrary fibre direction angle. Numerical results are obtained by a finite element technique in which...
Propagation of Rayleigh-type waves in aeolotropic material with cubic symmetry
Sui teoremi di reciprocità dell'elasticità lineare classica in domini non limitati
We extend the well-known reciprocal theorems of linear elasticity to unbounded domains. The theorems do not require that the elastic body is isotropic and homogeneous.
The basic mixed problem for an anisotropic elastic body.
The boundary-contact problem of elasticity for homogeneous anisotropic media with a contact on some part of the boundaries.
The Numerical Computation of Compressed States of Nonlinearly Elastic Anisotropic Plates.
The role of symmetry and separation in surface evolution and curve shortening.
Three-dimensional mathematical problems of thermoelasticity of anisotropic bodies. II.
Three-dimensional mathematical problems of thermoelasticity of anisotropic bodies. I.
Two theorems on convergence of Fourier integrals and Fourier series
Two-dimensional problems of elasticity of anisotropic bodies.