航空用气胀式救生衣的穿戴时间测试

为探究航空用气胀式救生衣穿戴性能,首先,搭建航空座椅试验平台,选择113个大学生和42个成年村民作为对比性测试对象,采用国内各大航空公司均配备的标准救生衣作为穿戴对象开展试验;然后,分析试验结果满足国家标准《航空用气胀式救生衣》(GB/T 36508—2018)中穿戴要求的情况,并采用T检验分析不同性别、年龄、演示水平下穿戴时间的差别是否显著。结果表明:测试的航空用气胀式救生衣穿戴时间无法满足国家标准的要求,且性别、年龄对救生衣穿戴时间无显著性影响,但不同演示水平下穿戴时间的差别十分显著;国家标准中穿戴时间要求、测试对象选择、演示水平等方面与文中研究结论有较大差异,建议更多研究人员通过更详细、更深入的试验,来深入探讨GB/T 36508—2018中这3方面的内容。

Experiment on donning time of inflatable aviation life preservers

In order to study donning performance of inflatable aviation life preservers,a donning test was carried out.Firstly,an experiment platform of aviation seat was built,113 college students and 42 adult villagers were chosen as subject,and standard life preservers used by major domestic airlines were selected as donning subject.Then,experiment results were analyzed to see whether they satisfy requirements set in standard for Inflatable Life Preservers for Aviation(GB/T 36508-2018),and T test was adopted to analyze whether different genders,ages and demonstration levels have a significant influence on donning time.The results show that donning time obtained from test cannot meet requirements of national standards,and gender and ages don’t have while demonstration levels have significant impact on it.And there is a big gap between results of this paper and GB/T 36508-2018 on donning time requirements,subject and demonstration level.Thus,more researchers are encouraged to study these three aspects of GB/T 36508-2018 through more detailed and in-depth experiments.