摘要
管节点的应力集中对管结构的疲劳分析有重要意义,长期以来一直受到国内外研究者的广泛重视。通过查阅国内外相关资料,对现有的应用较多的管节点热点应力集中系数参数方程进行整理与汇总,以便于业内人士应用与比较。
stress concentration of pipe joint is significant in fatigue analysis of pipe, which receives more attention by researcher at home and abroad for a long time. In this paper based upon literature investigation the parameter equations of hot spot＇s stress concentration factor widely used at present are summarized in order to provide references for practice.
出处
《山西建筑》
2006年第14期48-49,共2页
Shanxi Architecture
关键词
管节点
应力集中
应力集中系数
参数方程
pipe joint, stress concentration, stress concentration factor, parameter equation
