摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sound absorption structure of a hull that can attenuate noise generated in the hull by utilizing a hull structure, and a construction method for a marine vessel and a sound absorption structure.SOLUTION: A sound absorption structure 10 of a hull 5, serving as a hull structure 20 constituted by comprising an outer plate 15 and reinforcement ribs 16 provided inside the outer plate 15, comprises a perforated plate 31 provided inside the outer plate 15 and a back cavity 32 serving as a space partitioned by the outer plate 15, the reinforcement ribs 16, and the perforated plate 31.</p> |