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Measurement of stress waves propagation velocities in solid media using wavelet transforms
(Sao Paulo: ABEN, 2005, 2014)
Corrigendum: Direct determination of stresses from the stress equations of motion and wave propagation for a new class of elastic bodies (vol 74, pg 258, 2019)
(Sage, 2020)
In this note it is shown there is an error in the analysis used to obtain an exact solution for the wave propagation problem, for the case of a one-dimensional body considering a new type of constitutive equation
Direct determination of stresses from the stress equations of motion and wave propagation for a new class of elastic bodies
(Sage Publications, 2015)
For a new class of elastic bodies, where the linearized strain tensor is given as a function of the Cauchy stress tensor,
the problem of considering unsteady motions is studied. A system of partial differential equations ...
Transient wave propagation phenomena at visco-elastic half-spaces under distributed surface loadings
(Latin Amer J Solids StructuresSao PauloBrasil, 2012)
Torsional wave propagation in a pre-stressed hyperelastic annular circular cylinder
(Oxford Univ PressOxfordInglaterra, 2013)
Microscale investigations of highfrequency wave propagation through highly porous media
(WILEY-VCH Verlag, 2012-12-03)
Wave propagation in highly porous materials has a well established theoretical background -- Still there are parameters which require complex laboratory experimentation in order to find numerical values -- This paper ...
Modeling impact in down-the-hole rock drilling
(PERGAMON-ELSEVIER SCIENCE LTD, 2000)
In this work a study of impact in Down-the-Hole (DTH) rock drilling is carried out. We present an alternative to a method previously introduced by Lundberg and his co-workers. Our model is formulated in terms of the ...
PROPAGACIÓN DE ONDAS EN UN MEDIO FLUIDO INMERSO EN UN SÓLIDO ELÁSTICO AGRIETADO, UTILIZANDO EL MÉTODO DE DIFERENCIAS FINITAS
(2010-10-26)
The presence of irregularities (cracks) in elastic materials leads to dispersion and
diffraction during propagation of waves. This diffracted field produced during the
propagation of waves provides valuable information ...
Light-cone fluctuations and the renormalized stress tensor of a massless scalar field
(2013-01-10)
We investigate the effects of light-cone fluctuations over the renormalized vacuum expectation value of the stress-energy tensor of a real massless minimally coupled scalar field defined in a (d+1)-dimensional flat space-time ...