crossover of flexural waves 弯曲波频散曲线交叉
Scattering of flexural waves and dynamic stress concentration in plate are different from static stress problem.
弯曲波的散射及动应力集中不同于静力问题。
Scattering of flexural waves by multiple cutouts and dynamic stress concentration in the thin plates were investigated in terms of the complex variable function method and multi-polar coordinates.
采用复变函数法和多极坐标方法，研究了弯曲波对含有多圆孔薄板的散射问题。
In borehole sonic logging, these may be the shear, flexural and Stoneley waves.
在井眼声波测井中，这些波是横波、弯曲波、斯通·利波。
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