| 书目名称 | Wave Propagation in Viscoelastic and Poroelastic Continua | | 副标题 | A Boundary Element A | | 编辑 | Martin Schanz | | 视频video | | | 概述 | A novel numerical approach to a class of problems with high theoretical and practical interest.Particularly interesting for researchers working on the boundary element method and the mechanics of poro | | 丛书名称 | Lecture Notes in Applied and Computational Mechanics | | 图书封面 |  | | 描述 | 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 consider | | 出版日期 | Book 2001 | | 关键词 | BEM; Fundament; boundary element method; boundary element methods; computational method; elasticity; mecha | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-540-44575-3 | | isbn_softcover | 978-3-642-07490-5 | | isbn_ebook | 978-3-540-44575-3Series ISSN 1613-7736 Series E-ISSN 1860-0816 | | issn_series | 1613-7736 | | copyright | Springer-Verlag Berlin Heidelberg 2001 |
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发表于 2025-3-21 16:19:42
