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基于使用Scholte波数据的水平至垂直光谱比率方法,估计了新英格兰泥的剪切波速度a)

Gopu R Potty1, James H Miller1, Ying-Tsong Lin2

  • 1Department of Ocean Engineering, University of Rhode Island, Narragansett, Rhode Island 02882, USA.

The Journal of the Acoustical Society of America
|October 10, 2025
PubMed
概括

水平与垂直光谱比率 (HVSR) 方法准确地估计了海洋底切割特性和沉积物厚度. 这种强大的技术完善了子层中的剪波速度反转,以进行详细的海底特征.

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Deriving the Speed of Sound in a Liquid01:09

Deriving the Speed of Sound in a Liquid

As with waves on a string, the speed of sound or a mechanical wave in a fluid depends on the fluid's elastic modulus and inertia. The two relevant physical quantities are the bulk modulus and the density of the material. Indeed, it turns out that the relationship between speed and the bulk modulus and density in fluids is the same as that between the speed and the Young's modulus and density in solids.
The speed of sound in fluids can be derived by considering a mechanical wave...
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