fatigue life assessment

基本解釋

Fatigue strength analyses, prediction of fatigue life and assessment about fatigue behaviors have important engineering background and particular theoretic value.
疲勞強(qiáng)度分析、疲勞壽命預(yù)報(bào)和疲勞行為的評(píng)估具有重要的工程背景和理論研究價(jià)值。
Then reviewing other methods on fatigue life assessment, provide an acceptable estimation of acceleration factor calculation method under wide-band random vibration condition.
同時(shí)總結(jié)了其他計(jì)算隨機(jī)載荷疲勞壽命的方法，說明了使用其他模型計(jì)算加速因子是可行的。
Based on the study of plant drums in our province, this paper presents the necessity of fatigue life assessment of them, and the process for predicting fatigue life has also been given.
本文在對(duì)我省鍋爐汽包運(yùn)行時(shí)間和用材的調(diào)查基礎(chǔ)上，提出了對(duì)長期運(yùn)行的汽包進(jìn)行疲勞壽命評(píng)價(jià)的必要性，并根據(jù)有關(guān)規(guī)范給出了疲勞壽命計(jì)算的步驟。