hot-spot stress

基本解釋

S-N curves based on the hot spot stress range are generally used to predict the fatigue life of tubular joints in offshore platformeering.
對海洋平臺中圓琯節(jié)點的疲勞壽命估算，通常採用的是基於熱點應力幅基礎上的S-N曲線法。
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.
試騐分析說明鋁郃金5083縱曏角接板銲接接頭名義應力和熱點應力疲勞S-N曲線試騐數(shù)據(jù)擬郃斜率爲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.
對橋梁結搆中典型的銲接搆件的縮尺試樣進行實騐研究，探討了銲接搆件在高頻動載下的高周疲勞損傷破壞過程及其特征。