DIN EN ISO 10846-4-2004 声学和振动.弹性元件的振动-声传输特性的实验室测量.第4部分:平动用除弹性支撑外的构件的动态劲度

标准号：DIN EN ISO 10846-4-2004
中文标准名称：声学和振动.弹性元件的振动-声传输特性的实验室测量.第4部分:平动用除弹性支撑外的构件的动态劲度
英文标准名称：Acoustics and vibration - Laboratory measurement of the vibro-acoustic transfer properties of resilient elements - Part 4: Dynamic stiffness of elements other than elastic supports for translatory motion (ISO 10846-4:2003); German version EN ISO 10846-4:2
标准类型：A42
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A42
国际标准分类号：17.140.01
适用范围：This part of ISO 10846 specifies two methods determining the dynamic transfer stiffnes for translations of resilient elements other than resilient supports. Examples are resilent bellows, shaft couplings, power supply cables, hoses ans pipe hagers. The methods are applicable to resilient elements with flat fanges or flat clamp interfaces. The resilient elements are used to reduce the transmission of audiofrequency vibrations (structure-borne sound, 20 Hz to 20 KHz) and of low-frequency vibrations typically 1 Hz to 80 Hz).