WAVES IN WOOD

机译：木材中的波浪

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Elastic waves in materials with cylindrical orthotropy are considered, this being a plausible model for waves in wood. For time-harmonic motions, the problem is reduced to some coupled ordinary differential equations. Methods for solving these equations are discussed. These include the method of Frobenius (power-series exapansions) and the use of Neumann series (expansions in series of Bessel functions of various orders).

机译：考虑具有正交各向异性的材料中的弹性波，这是木材中波的合理模型。对于时谐运动，该问题被简化为一些耦合的常微分方程。讨论了解决这些方程的方法。其中包括Frobenius的方法（幂级数扩展）和Neumann级数的使用（各种阶数的Bessel函数级数的扩展）。

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《IUTAM Symposium on Diffraction and Scattering in Fluid Mechanics and Elasticity Jul 16-20, 2000 Manchester, United Kingdom》|2000年|p.337-344|共8页
会议地点 Manchester(GB)
作者
P. A. Martin; J. R. Berger;
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Department of Mathematical and Computer Sciences Colorado School of Mines, Golden, CO 80401-1887, USA;

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原文格式 PDF
正文语种 eng
中图分类力学;
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WAVES IN WOOD

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