Scattering of SH-waves by a Griffith crack in a long strip at asymmetric position.
Seismic inversion for a crak opening
The displacement field caused by the classic earthquake mechanism model consisting of a slip along the fault is extended to the case when besides the slip, also an opening occurs caused by tensional forces. The tensor matrix describing the moment tensor does not necessarily have a nil trace. The direct problem is solved finding the radiation pattern for and waves. A method to solve the inverse problem of the determination of the four parameters describing the source is presented and tested on...
Stochastic finite element technique for stochastic one-dimensional time-dependent differential equations with random coefficients.
Stoneley waves in a non-homogeneous orthotropic granular medium under the influence of gravity.
Stress equations of motion of Ignaczak type for the second axisymmetric problem of micropolar elastodynamics
A second axially-symmetric initial-boundary value problem of linear homogeneous isotropic micropolar elastodynamics in which the displacement and rotation take the forms , ((r,θ,z) are cylindrical coordinates; cf. [17]) is formulated in a pure stress language similar to that of [12]. In particular, it is shown how and can be recovered from a solution of the associated pure stress initial-boundary value problem, and how a singular solution corresponding to harmonic vibrations of a concentrated...
Stress waves in a microperiodic layered elastic solid revisited.
Su alcune classi di potenziali termodinamici come conseguenza dell'esistenza di particolari onde di discontinuità nella meccanica dei continui con deformazioni finite
Sulla propagazione di onde di accelerazione in un continuo di Cosserat con rotazioni vincolate
Sulla propagazione e sull'evoluzione di onde nei solidi termoelastici. Nota II
According to a thermodynamic theory proposed by G. Grioli, we consider the problem of determining the solutions for the growth of acceleration waves in an elastic body. At first we determine a property of the velocities of waves propagation and we determine some limitations for the free energy; then we resolve the above mentioned problem for the «small» waves working on the iperacceleration waves.
Sulla propagazione e sull'evoluzione di onde nei solidi termoelastici. Nota I
According to a thermodynamic theory proposed by G. Grioli, we consider the problem of determining the solutions for the growth of acceleration waves in an elastic body. At first we determine a property of the velocities of waves propagation and we determine some limitations for the free energy; then we resolve the above mentioned problem for the «small» waves working on the iperacceleration waves.
Sulla ricerca di onde di interfaccia in termo-elasticità
In this paper we study waves propagation along a traction free surface of a infinite body composed of two different thermoelastic isotropic half-spaces in welded contact.
Superconvergence for a Mixed Finite Element Method for Elastic Wave Propagation in a Plane Domain.
Surface waves in higher order viscoelastic media under the influence of gravity.