Measurement of structure borne wave intensity, Part I: Formulation of the methods
Measurement of structure borne wave intensity, Part I: Formulation of the methods
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DOI：
10.1016/0022-460x(76)90498-3
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发表时间：
1976-11
影响因子：
4.7
通讯作者：
G. Pavić
中科院分区：
文献类型：
--
作者：
G. Pavić
本文讨论了波场中各点结构波强度的测量方法。所描述的强度测量是针对弯曲波的，因为这些弯曲波在典型结构的动态行为中起着重要作用。必要的计算需要纯粹从运动学量的测量中获得的数据。此外，它示出了如何强度测量的程序可以简化在一些特殊情况下。
This paper discusses methods for the measurement of structural wave intensities associated with various points in a wave field. The intensity measurements described are for flexural waves since these play an important role in the dynamic behaviour of typical structures. The necessary calculations require data obtained purely from the measurement of kinematical quantities. In addition, it is shown how the procedures for intensity measurements can be simplified in some special cases.