Frequency is an important factor influencing the fatigue behavior. Regarding to the dwell fatigue. it corresponds to the effect of rise and fall time. which is also an important issue especially for the safety evaluation of structure parts under dwell fatigue loading. https://eipihnlj0u0bv.collectblogs.com/79711996/comment-on-theoretical-evaluation-of-art-education-from-the-perspective-of-traditional-chinese-philosophy