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Wave propagation in viscoelastic and poroelastic continua / Martin Schanz

Public ISBD Titre : Wave propagation in viscoelastic and poroelastic continua : a boundary element approach Type de document : texte imprimé Auteurs : Martin Schanz, Auteur Editeur : Berlin : Springer Année de publication : 2001 Collection : Lecture notes in applied mechanics num. Vol 2 Importance : 170 p. Présentation : ill. Format : 24 cm ISBN/ISSN/EAN : 978-3-540-41632-6 Note générale : Bibliogr. Index Langues : Anglais (eng) Mots-clés : Mouvement  ondulatoire  --  Théorie Viscoélasticité Éléments-frontière  --  Méthode Index. décimale : 532.13 Frottement interne.Viscosité. Résumé : Wave propagation is an important topic in engineering sciences, especially, in the field of solid mechanics. A description of wave propagation phenomena is given by Graff [98]: The effect of a sharply applied, localized disturbance in a medium soon transmits or 'spreads' to other parts of the medium. These effects are familiar to everyone, e.g., transmission of sound in air, the spreading of ripples on a pond of water, or the transmission of radio waves. From all wave types in nature, here, attention is focused only on waves in solids. Thus, solely mechanical disturbances in contrast to electro-magnetic or acoustic disturbances are considered. of waves - the compression wave similar to the In solids, there are two types pressure wave in fluids and, additionally, the shear wave. Due to continual reflec tions at boundaries and propagation of waves in bounded solids after some time a steady state is reached. Depending on the influence of the inertia terms, this state is governed by a static or dynamic equilibrium in frequency domain. However, if the rate of onset of the load is high compared to the time needed to reach this steady state, wave propagation phenomena have to be considered. Note de contenu : 1. Introduction. 2. Convolution quadrature method. 3. Viscoelastically supported Euler-Bernoulli beam. 4. Time domain boundary element formulation. 5. Viscoelastodynamic boundary element formulation. 6. Poroelastodynamic boundary element formulation. 7. Wave propagation. Wave propagation in viscoelastic and poroelastic continua : a boundary element approach [texte imprimé] / Martin Schanz, Auteur . - Springer, 2001 . - 170 p. : ill. ; 24 cm. - (Lecture notes in applied mechanics; Vol 2) . ISBN : 978-3-540-41632-6 Bibliogr. Index Langues : Anglais (eng) Mots-clés : Mouvement  ondulatoire  --  Théorie Viscoélasticité Éléments-frontière  --  Méthode Index. décimale : 532.13 Frottement interne.Viscosité. Résumé : Wave propagation is an important topic in engineering sciences, especially, in the field of solid mechanics. A description of wave propagation phenomena is given by Graff [98]: The effect of a sharply applied, localized disturbance in a medium soon transmits or 'spreads' to other parts of the medium. These effects are familiar to everyone, e.g., transmission of sound in air, the spreading of ripples on a pond of water, or the transmission of radio waves. From all wave types in nature, here, attention is focused only on waves in solids. Thus, solely mechanical disturbances in contrast to electro-magnetic or acoustic disturbances are considered. of waves - the compression wave similar to the In solids, there are two types pressure wave in fluids and, additionally, the shear wave. Due to continual reflec tions at boundaries and propagation of waves in bounded solids after some time a steady state is reached. Depending on the influence of the inertia terms, this state is governed by a static or dynamic equilibrium in frequency domain. However, if the rate of onset of the load is high compared to the time needed to reach this steady state, wave propagation phenomena have to be considered. Note de contenu : 1. Introduction. 2. Convolution quadrature method. 3. Viscoelastically supported Euler-Bernoulli beam. 4. Time domain boundary element formulation. 5. Viscoelastodynamic boundary element formulation. 6. Poroelastodynamic boundary element formulation. 7. Wave propagation.

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Code-barres	Cote	Support	Localisation	Section	Disponibilité	Etat_Exemplaire
048063	532.13 SCH	Papier	Bibliothèque Centrale	Physique	Disponible	En bon état
049441	532.13 SCH	Papier	Bibliothèque Centrale	Physique	Disponible	En bon état