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A fundamental solution for the harmonic vibration of laminated composite plates with coupled dynamic bending and quasistatic extension
Archive of Applied Mechanics ( IF 2.8 ) Pub Date : 2020-06-24 , DOI: 10.1007/s00419-020-01717-z
C. H. Daros

We obtain here a new fundamental solution for the harmonic vibration of asymmetric, laminated, anisotropic plates. The fundamental solution is derived via the Fourier transform and its final form is given in terms of definite integrals, which are evaluated numerically. Moreover, we present some of the higher order derivatives of the solution and their explicit spatial singularities, which are necessary for a boundary element method implementation.

中文翻译:

具有动态弯曲和准静态耦合的层合复合板谐波振动的基本解决方案

我们在这里获得了一种新的基本解决方案,用于解决非对称,叠片,各向异性板的谐波振动。基本解是通过傅立叶变换得出的,其最终形式是通过定积分给出的,并对其进行数值评估。此外,我们提出了解决方案的一些高阶导数及其显式的空间奇异性,这对于边界元方法的实现是必需的。
更新日期:2020-06-24
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