摘要
将压力容器承受的实际变幅载荷历史分解为恒幅块载荷谱的方法称为循环计数方法。介绍了ASME规范推荐的雨流计数法、最大-最小计数法和欧盟标准的蓄水池法。
A method breaking a real variable amplitude loading applied to pressure vessels down into a load - spectrum of constant amplitude blocks is called ＂cycle counting method＂. The rainflow cycle count- ing method and max - min cycle counting method recommended both by ASME Code as well as the reservoir method recommended by EN Standard are introduced in this paper.
出处
《压力容器》
2012年第11期25-29,6,共6页
Pressure Vessel Technology
关键词
循环计数方法
疲劳分析
变幅载荷
ASME规范
欧盟标准
cycle counting method
fatigue analysis
variable amplitude loading
ASME code
EN standard
