ISO 2631-5-2004 机械振动和冲击.人体处于全身振动的评价.第5部分:多激波振动评价的试验方法

标准号：ISO 2631-5-2004
中文标准名称：机械振动和冲击.人体处于全身振动的评价.第5部分:多激波振动评价的试验方法
英文标准名称：Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 5: Method for evaluation of vibration containing multiple shocks
标准类型：C52
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：C52
适用范围：This part of ISO 2631 addresses human exposure to mechanical multiple shocks measured at the seat pad when a person is seated. The adverse health effects of prolonged exposure to vibration that includes multiple shocks are related to dose measures. The method described in this part of ISO 2631 is generally applicable in cases where adverse health effects in the lumbar spine are concerned. The calculation of the lumbar spine response described in this part of ISO 2631 assumes that the person subjected to the vibration is seated in an upright position and does not voluntarily rise from the seat during the exposure. Different postures can result in different responses in the spine. The limitations of the lumbar spine response models used in this part of ISO 2631 are given in 5.2. Caution is necessary when applying the method to extreme shock conditions.