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基于统计能量方法的海洋平台噪声控制

DOI: 10.3969/j.issn.1674-0696.2015.01.28, PP. 131-134

Keywords: 船舶工程,海洋平台,噪声控制,统计能量方法,shipengineering,offshoreplatform,noisecontrol,statisticalenergyanalysismethod

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Abstract:

:?应用声振VAONE软件建立海洋平台的统计能量分析模型,对海洋平台进行舱室噪声预报分析,求解出平台生活及工作舱室的噪音值;依据噪声控制理论,从接受者、传播途径以及噪声源等方面对典型超标舱室提出降噪措施;通过对比隔振降噪措施得出,对主要噪声源和目标舱室实施隔音降噪处理,降噪效果明显,同时在实际建造过程中有较强的可行性和经济性。

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