摘要
对急救车担架系统的乘卧舒适性进行了试验研究;以德国标准VDI2057为依据,推导了有关数学方程,构造了频率计权系数,获得了卧位人体承受全身振动“降低舒适性界限”的暴露时间和计权振级的计算公式,并据此计算、分析和评价了急救车的乘卧舒适性。
In this paper, the experimental research for ride comfort of supine body in emergency ambulance-stretcher system was carried out. According to Germany Standard VDI2057 , some relatire equations and weighted function were obtained, the formula for calculating exposure time and weighted level of supine body exposure to whole-body uibration was set up. Based on these, the ride camfort of supine body on emergency ambulance-stretcher system was analysed and evaluated.
出处
《医疗卫生装备》
CAS
1994年第5期7-10,共4页
Chinese Medical Equipment Journal
