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Sound radiation of underwater structure based on coupled acoustic-structural analysis with ABAQUS

MIAO Xu-hong 1,QIAN De-jin2,YAO Xiong-liang 2,HUANG Chao2(1 School of Aerospace,Tsinghua University,Beijing 100084,China;2 College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China)  
This paper aims to probe into the feasibility of sound radiation simulation of underwater struc-ture based on ABAQUS.ABAQUS is used to compute and analyze the underwater sound radiation rule of double cylindrical shell structure.And the computation data are in agreement with the experimental data basically.The result indicates that ABAQUS is appropriate to solve underwater sound radiation problem and it can provide a new analysis method,which satisfies the requirement of project application.
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