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首页> 外文期刊>The Journal of the Acoustical Society of America >Comparison of simulations and data from a seismo-acoustic tank experiment
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Comparison of simulations and data from a seismo-acoustic tank experiment

机译:地震声箱实验的模拟和数据比较

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摘要

A tank experiment was carried out to investigate underwater sound propagation over an elastic bottom in flat and sloping configurations. The purpose of the experiment was to evaluate range-dependent propagation models with high-quality experimental data. The sea floor was modeled as an elastic medium by a polyvinyl chloride slab. The relatively high rigidity of the slab requires accounting for shear waves in this environment. Acoustic measurements were obtained along virtual arrays in the water column using a robotic apparatus. Elastic parabolic equation solutions are in excellent agreement with data. (C) 2007 Acoustical Society of America.
机译:进行了一个储罐实验,以研究水下声音在平坦和倾斜配置下在弹性底部上的传播。该实验的目的是利用高质量的实验数据评估与距离相关的传播模型。通过聚氯乙烯平板将海床建模为弹性介质。平板的相对较高的刚度需要考虑这种环境下的剪切波。使用自动装置沿着水柱中的虚拟阵列获得声学测量结果。弹性抛物线方程解与数据非常吻合。 (C)2007美国声学学会。

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