標準號：DIN EN ISO 10846-4-2004
中文標準名稱：聲學和振動.彈性元件的振動-聲傳輸特性的實驗室測量.第4部分:平動用除彈性支撐外的構件的動態勁度
英文標準名稱：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
標準類型：A42
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：A42
國際標準分類號：17.140.01
適用范圍：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).