摘要
本文试从振动试验的特点和受试样品承受振动激励的应力循环切入分析,为把握试验方案的拟订提供支持。同时也简要介绍了应力循环的计算方法,供试验人员参考使用。
The article analyses the characteristic of vibration tests and stress cycles of vibration stimulation on EUT, providing the suppoting for testing methods drafting,meanwhile, the calculation method is given, which provides the reference for testing staff.
出处
《环境技术》
2010年第1期38-43,共6页
Environmental Technology
关键词
道路车辆
电气及电子设备
振动试验
应力循环
设计原则
road vehicle
electrical and electronic equipment
vibration testing
stress cycles
designing precepts
