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The viscoelastic reflection/transmission problem for general orientation of propagation and attenuation vectors
The viscoelastic reflection/transmission problem for general orientation of propagation and attenuation vectors...
DC - Seismologie, vulkanologie a struktura Země
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of disperdion and attenuation behavior of thin viscoelastic plate
This work concerns the dispersion and attenuation behavior of a thin viscoelastic plate. In the first part, the dimensionless dispersion equation is derived using the singularity analysis of the transforms of plate deflection and de...
BI - Akustika a kmity
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Dispersion and attenuation behavior of a thin viscoelatic plate
This work concerns the dispersion and the attenuation behavior of a thin infinite viscoelastic plate. The general standard linear solid represents material properties of the plate. Dispersion and attenuation are studied bas...
BI - Akustika a kmity
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Boundary attenuation angles for inhomogeneous plane waves in anisotropic dissipative media
viscoelastic media, the attenuation angle always varies between 00 and 900. In anisotropic viscoelastic media, however, the attenuation angle varies in the range { 00, gama* }, where. The boundary attenuation<...
DC - Seismologie, vulkanologie a struktura Země
- 2010 •
- O
Rok uplatnění
O - Ostatní výsledky
Ray velocity and ray attenuation in homogeneous anisotropic viscoelastic media
Asymptotic wave quantities such as ray velocity and ray attenuation are calculated in anisotropic viscoelastic media by using a stationary slowness vector vector inhomogeneity are attenuation and quality factor (Q-factor). ...
DC - Seismologie, vulkanologie a struktura Země
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Slowness vectors in viscoelastic anisotropic media. Part 1: Numerical examples
The expressions based on the so-called mixed specification of the slowness vector of plane waves propagating in viscoelastic anisotropic media are used to illustrate behaviour of various characteristics of these plane waves. Studied, att...
DC - Seismologie, vulkanologie a struktura Země
- 2004 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Identification of dispersion and attenuation curves of thin non-prismatic heterogeneous viscoelastic rods
This work deals with the identification of the dispersion and attenuation properties of a thin heterogeneous viscoelastic non-prismatic rod. The first two parts of the text will discuss applications of these properties and the possi...
Applied mechanics
- 2022 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
Boundary attenuation angles for inhomogeneous plane waves in anisotropic dissipative media
We study behavior of attenuation (inhomogeneity) angles gamma, i.e.,angles propagating in isotropic or anisotropic, perfectly elastic or viscoelastic, unbounded media.The angle gamma never exceeds the boundary attenuation a...
DC - Seismologie, vulkanologie a struktura Země
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Non-stationary state of stress of a viscoelastic beam: dispersion and attenuation behaviour
Presented work focuses on analytical solution of stress waves propagation, namely the problem of non-stationary state of stress in an infinite thin viscoelastic of dispersion equation is derived and solved and required dispersion and att...
BI - Akustika a kmity
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Velocity, attenuation, and quality factor in anisotropic viscoelastic media: A perturbation approach
Velocity, attenuation, and the quality Q- factor of waves propagating in homogeneous media of arbitrary anisotropy and attenuation strength are calculated in high-frequency asymptotics using a stationary slowness vector, the vector ...
DC - Seismologie, vulkanologie a struktura Země
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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