吸収体平板と弾性体平板の結合部からの音波のインパルス応答

概要

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The impulse response due to an absorbing-elastic coupling of two half-planes is considered. Scattered and surface waves under heavy fluid loading limits are solved. It is found that the significant contribution to the field comes from the surface wave which travels along the elastic plate and the edge scattered wave. The effect of absorption on the scattered field is shown explicitly in Terms of the absorption parameter. Finally the physical interpretation of the results is also discussed
社団法人日本音響学会の論文