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本书是叙述船舶噪声控制技术的专著,从噪声产生的机理和噪声分类讲起,介绍了噪声对环境的污染、声学的基本知识、如何对噪声进行评估、船舶噪声源的分布和种类、声级估算和船舶噪声控制技术等知识。分别从吸声、隔声、隔振与阻尼及消声器的降噪减振等方面,具体分析了船舶噪声控制的方法,还介绍了船舶噪声的测量。本书可供海洋工程和船舶工程设计研究人员、船舶制造和使用人员特别是海军官兵参考,也可作为船舶噪声控制专业的教材或参考书。


目录:

第1章 绪论·································································001

1.1 声音与噪声·························································001

1.2 噪声污染的特性·····················································004

1.3 噪声污染的危害·····················································006

1.4 船舶内环境的噪声控制···············································012


第2章 声学的物理基础······················································018

2.1 振动和声波·························································018

2.2 声压·······························································020

2.3 声波运动方程·······················································024

2.4 声波的物理参数·····················································027

2.5 声波的基本类型·····················································032

2.6 噪声的物理量和声级的计算···········································039

2.7 噪声的频谱和频程···················································051

2.8 声波的传播特性·····················································055


第3章 噪声评价····························································067

3.1 概述·······························································067

3.2 响度和响度级·······················································067

3.3 计权声级和计权网络·················································073

3.4 等效连续A声级和昼夜等效声级·······································080

3.5 语言清晰度指数和语言干扰级·········································083

3.6 感觉噪声级和噪声指数···············································086

3.7 噪声标准曲线和噪声评价数···········································093

3.8 对噪声评价量的评估·················································103

3.9 噪声控制标准·······················································107


第4章 船舶噪声源··························································113

4.1 概述································································113

4.2 一般排水量船的噪声源················································114

4.3 气垫船的噪声源······················································132

4.4 潜艇的噪声源························································163

4.5 航空母舰噪声源······················································190

4.6 船舶结构噪声························································192


第5章 船舶噪声控制························································204

5.1 吸声处理···························································204

5.2 隔声技术···························································238

5.3 隔振与阻尼·························································278

5.4 消声器及其选用·····················································337

5.5 船舶噪声的综合治理·················································359

5.6 舱室噪声级的估算···················································368


第6章 船舶噪声测量·······················································372

6.1 船舶空气噪声测量···················································372

6.2 船舶结构噪声的测量·················································379

6.3 舰船水噪声测量·····················································385


第7章 船舶噪声控制手册·····················································391

7.1 船舶噪声控制手册编制的必要性·······································391

7.2 手册编制的内容·····················································391


附录1 噪声标准目录·························································394

附录2 海洋船舶噪声级规定(GB 5979—1986)···································399

附录3 内河船舶噪声级规定(GB 5980—2009)···································401

附录4 船上噪声测量(GB/T 4595—2000)·······································403

附录5 潜艇螺旋桨噪声测量方法(GB/Z 255—88)································409

附录6 单位转换表···························································414

索引·······································································416

参考文献···································································423



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