结构传声是在可听声频率范围内通过固体结构传播的振动,由松动部件撞击或操作事件产生。在测试频率范围内,由振源在固体结构中产生的机械振动;当结构受到时变力或速度激励时产生声波,通过结构传播并最终辐射到空气中。在铁路领域则指由列车运行振动引起的沿线敏感建筑房屋结构再辐射的可听声。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| BS EN ISO/TR 11688-2:2001 指南标准 |
声学.低噪声机械和美利体育官网首页网址的设计推荐规程.低噪声设计的物理学说明 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Introduction to the physics of low-noise design
|
2001-03-15 英国标准学会 |
| BS IEC 60988:2009 规范 |
核电站.重要安全性仪器仪表.探测松动零件的声音监测系统:性能,设计标准和操作规程 Nuclear power plants - Instrumentation important to safety - Acoustic monitoring systems for detection of loose parts: Characteristics, design criteria and operational procedures
背景噪声 |
2009-09-30 英国标准学会 |
| BS ISO 13332:2000(2001) 试验 |
往复式内燃机 高速和中速往复式内燃机发出的结构噪声测量试验规范,在发动机脚处测量 Reciprocating internal combustion engines — Test code for the measurement of structure - borne noise emitted from high - speed and medium - speed reciprocating internal combustion engines measured at the engine feet
固有频率 接触面积 |
2001 英国标准学会 |
| BS ISO 20283-3:2006+A1:2016 试验 |
机械振动 船舶振动测量 船载美利体育官网首页网址安装前振动测量 Mechanical vibration. Measurement of vibration on ships - Pre-installation vibration measurement of shipboard equipment
试验系统 |
2006-06-30 英国标准学会 |
| BS ISO 9611:1996(1998) 试验 |
声学 — 结构声源相对于连接结构的声辐射的表征 — 弹性安装时机械接触点速度的测量 Acoustics — Characterization of sources of structure - borne sound with respect to sound radiation from connected structures — Measurement of velocity at the contact points of machinery when resiliently mounted
接触面积 连接点 |
1998 英国标准学会 |
| IEC 60988:2009 规范 |
核电厂.重要安全性仪器仪表.美利体育登录入口官网松动件的声学美利体育登录入口官网系统:特性,设计标准和操作规程 Nuclear power plants - Instrumentation important to safety - Acoustic monitoring systems for detection og loose parts: characteristics, design criteria and operational procedures
背景噪声 |
2009-08 国际电工委员会 |
| ISO 13332:2000 试验 |
往复式内燃机 在发动机底座处测量由高速和中速往复式内燃机产生的结构噪声的试验规程 Reciprocating internal combustion engines - Test code for the measurement of structure-borne noise emitted from high-speed and medium-speed reciprocating internal combustion engines measured at the engine feet
固有频率 接触面积 |
2000-11 国际标准化组织 |
| ISO 20283-3:2006 试验 |
机械振动.船上振动的测量.第3部分:船上美利体育官网首页网址预安装振动测量 Mechanical vibration - Measurement of vibration on ships - Part 3: Pre-installation vibration measurement of shipboard equipment
|
2006-04 国际标准化组织 |
| ISO 9611:1996 试验 |
声学 关于连接结构声辐射固体声的声源的特性 弹性安装的机械接触点处的振速测量 Acoustics - Characterization of sources of structure-borne sound with respect to sound radiation from connected structures - Measurement of velocity at the contact points of machinery when resiliently mounted
接触面积 连接点 |
1996-08 国际标准化组织 |
| ISO/TR 11688-2:1998 |
声学 低噪声机器和美利体育官网首页网址设计的推荐实用规程 第2部分:低噪声设计的物理工程说明 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design
|
1998-09 国际标准化组织 |
| LST EN 16644:2015 试验 |
泵类 动态泵类 额定电功率不超过200 W、无轴套的循环泵 适用于供暖美利体育官网首页网址和家用热水美利体育官网首页网址 噪声(振动声学)测试规则 适用于结构及…… Pumps - Rotodynamic pumps - Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise
|
2015-04-17 立陶宛标准局 |
| SS-ISO 9611:2006 试验 |
声学 关于结构传播声源的辐射特性的表征 弹性安装的机械装置在接触点处的速度测量(ISO 9611:1996 等同采用) Acoustics - Characterization of sources of structure-borne sound with respect to sound radiation from connected structures - Measurement of velocity at the contact points of machinery when resiliently mounted (ISO 9611:1996, IDT)
接触面积 连接点 |
2006 瑞典标准研究所 |
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