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Acoustic Transmission Loss and Structureborne Noise Transmission Tests on a LASCOR and a Reference Steel Panel.

机译：LasCOR和参考钢板上的声传输损耗和结构噪声传输测试。

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摘要

LASCOR is a laser welded corrugated steel sandwich developed as a lightweight construct for ship superstructures. Tests were performed to measure acoustic transmission loss and structureborne noise transmission for both a LASCOR panel and a reference conventional rib-stiffened steel panel. This report outlines the test methods used and compares the results for the two panels. LASCOR, Laser Welded Corrugated Steel, Sandwich, Sound Pressure, Driving Point Mobility.

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作者
Norwood, C. J.;
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年度 1993
页码 1-30
总页数 30
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Transmission loss; Acoustic attenuation; Ship structural components; Ship noise; Acoustics; Lightweight; Mobility; Noise; Panels; Pressure; Ribs; Ships; Sound; Sound pressure; Steel; Superstructures; Test methods; Test and evaluation; Laser welding; Sandwich panels; Sandwich construction; Aluminum alloys; Foreign technology;

机译：传输损耗;声衰减;船舶结构部件;船舶噪声;声学;轻量级;机动性;噪声;面板;压力;肋条;船舶;声音;声压;钢;上部结构;试验方法;试验和评估;激光焊接;夹层板三明治结构;铝合金;国外技术;

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Acoustic Transmission Loss and Structureborne Noise Transmission Tests on a LASCOR and a Reference Steel Panel.

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