摘要
依据试验数据,采用统计研究方法对钛合金进行了应变疲劳寿命的概率特性分析,发现了分布规律,提出了考虑置信度的可靠性寿命许用值的计算方法。为进一步可靠性分析和评定提供了理论基础。
Based on the testing and statistics investigation, the analysis of probabilistic character of strain fatigue life is performed. The distiibution regularity is discovered and the method of calculating reliability life with certain confidence limits is presented,the theoretical basis for reliability analysis and assessment is provided.
出处
《理化检验（物理分册）》
CAS
1994年第3期28-29,共2页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
应变疲劳
概率特性
疲劳寿命
Strain fatigue, Probabilistic character, Weibull distribution
