摘要
以产品跌落试验实测数据为依据，讨论了一种基于易损零件冲击谱，用临界加速度和临界位移两个指标确定产品易损性的新方法。
Based on the data of packaging product dropping test and the shock spectrum, a new method is presented to determine the fragility of packaging products under complex excitation by the two index of critical acceleration and critical displacement.
出处
《包装工程》
CAS
CSCD
北大核心
1998年第4期13-16,19,共5页
Packaging Engineering
关键词
复杂激励
易损性
冲击谱
包装物
Complex shock excitation Fragility Critical acceleration Critical displacement Shock spectrum
