Plane waves in linear viscoelastic materials
نویسندگان
چکیده
منابع مشابه
Plane waves in anisotropic viscoelastic media
Two concepts of plane waves in anisotropic viscoelastic media are studied. One of these concepts allows for the use of methods based on the theory of complete Bernstein functions. This allows for a deeper study of frequency-domain asymptotics of the attenuation function and timedomain regularity at the wavefronts. A relation between the direction of the energy flux density and the attenuation v...
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For the description of the mechanical behaviour of linear viscoelastic materials a number of characteristic material properties is in use. So the relaxation functions in shear, J(t), in extension, D(t), and in compression, B(t), describe the response of the material to a stepfunction H(t) in the corresponding stress. It can be shown theoretically that the relaxation functions are monotonically ...
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ژورنال
عنوان ژورنال: Quarterly of Applied Mathematics
سال: 1974
ISSN: 0033-569X,1552-4485
DOI: 10.1090/qam/99687