hot-spot stress

基本解释

S-N curves based on the hot spot stress range are generally used to predict the fatigue life of tubular joints in offshore platformeering.
对海洋平台中圆管节点的疲劳寿命估算，通常采用的是基于热点应力幅基础上的S-N曲线法。
The test analysis shows that the fitted slope of test data to nominal stress and hot spot stress S-N curves for aluminum 5083 welded joint with longitudinal fillet welded gusset is 5.
试验分析说明铝合金5083纵向角接板焊接接头名义应力和热点应力疲劳S-N曲线试验数据拟合斜率为5。
Experiments were taken to study the hot-spot stress distribution and the behavior of high cycle fatigue damage in the vicinity of welded toe of typical components available in steel bridges.
对桥梁结构中典型的焊接构件的缩尺试样进行实验研究，探讨了焊接构件在高频动载下的高周疲劳损伤破坏过程及其特征。