中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2015, Vol. 34 ›› Issue (1): 131-134.DOI: 10.3969/j.issn.1674-0696.2015.01.28

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基于统计能量方法的海洋平台噪声控制

焦自权1,孙勇敢2,刘文静3   

  1. 1. 钦州学院 海洋学院,广西 钦州 535099;2. 重庆交通大学 航海学院,重庆 400074;3.广西大学 外国语学院,广西 南宁 530000
  • 收稿日期:2013-05-21 修回日期:2013-09-26 出版日期:2015-02-15 发布日期:2015-03-10
  • 作者简介:焦自权(1986—),男,河北石家庄人,硕士,主要从事船舶振动与噪声方面的研究。E-mail:jiaomaomao2002@163.com。
  • 基金资助:
    2014年度钦州学院校级科研项目(2014XJKY-09B);广西高等学校特色专业及课程一体化建设项目(桂教高教〔2011〕66号);轮机工程专业综合改革试点项目(桂财教[2013] 169号)

Noise Control of Offshore Platform Based on Statistical Energy Method

Jiao Ziquan1, Sun Yonggan2, Liu Wenjing3   

  1. 1. College of Ocean, Qinzhou University, Qinzhou 535099, Guangxi, China; 2. School of Navigation, Chongqing Jiaotong University, Chongqing 400074, China; 3.School of Foreign Languages,Guangxi University, Nanning 530000,Guangxi, China
  • Received:2013-05-21 Revised:2013-09-26 Online:2015-02-15 Published:2015-03-10

摘要: 应用声振VA ONE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。

关键词: 船舶工程, 海洋平台, 噪声控制, 统计能量方法

Abstract: The acoustic vibration VA ONE software was applied to establish statistical energy analysis model in order to analyze the cabin noise prediction and study the noise value of living compartments. According to the principle of noise control, three types of noise reduction measures had been made for the typical cabin, including the noise source, transmission and accepted cabin. By comparing the noise reduction measures, draw two kinds of measures are that the main souree of noise is isolated and reducing noise for cabin. description of these two measures would not only be significant noise reduction effect, but in the actual construction process has a strong feasibility and economy advantages.

Key words: ship engineering;offshore platform, noise control, statistical energy analysis method

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