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(duì)海洋平臺(tái)中圓管節(jié)點(diǎn)的疲勞壽命估算，通常采用的是基于熱點(diǎn)應(yīng)力幅基礎(chǔ)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.
試驗(yàn)分析說明鋁合金5083縱向角接板焊接接頭名義應(yīng)力和熱點(diǎn)應(yīng)力疲勞S-N曲線試驗(yàn)數(shù)據(jù)擬合斜率為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(duì)橋梁結(jié)構(gòu)中典型的焊接構(gòu)件的縮尺試樣進(jìn)行實(shí)驗(yàn)研究，探討了焊接構(gòu)件在高頻動(dòng)載下的高周疲勞損傷破壞過程及其特征。