海洋平台舱室舾装布置及舾装板隔声  

Outfitting Arrangement and Sound Insulation of Offshore Platform

作　　者：徐芹亮 徐勤花 李磊 陈丕智 

机构地区：[1]烟台中集来福士海洋工程有限公司研发设计中心,山东烟台264000

出　　处：《噪声与振动控制》2013年第3期159-162,175,共5页Noise and Vibration Control

摘　　要：通过讨论舾装板结构特点及其隔声性能,得到海洋平台常用舾装板结构的隔声经验值,为海洋平台整体噪声预测分析提供一定的参考。比较大量的实验室测量数据和实船测试数据,可通过加厚双层舾装板的空腔夹层以提高其低频隔声性能,大大节约生产成本。可为舾装设计安装提供参考。By analyzing the structural characteristic and the sound insulation property of the outfitting panel, the sound insulation empirical values of several types of outfitting panels of offshore platform were obtained. The results from the mea- surement in laboratory and the measurement in real offshore platform were compared mutually. It was found that the noise insulation property can be improved by increasing the thickness of the internal cavity of the double-layer outfitting panel. Re- suits of this work provide a reference for design and installation of outfitting panels on offshore platform.

关 键 词：声学 海洋平台 舾装板 隔声 单层壁板 双层壁板 

分 类 号：TE991.8[石油与天然气工程—石油机械设备]