v-notch specimen v形切口试样
deep notch specimen 深缺口试样
chevron notch specimen 人字形切槽试样
center notch tensile specimen 中心切口拉伸试样
notch-break specimen 破断试验用带缺口试样
specimen notch 试样缺口
V-notch Charpy specimen V形缺口冲击试件
single edge notch tension specimen 单侧缺口拉伸试样
The high stress concentration effect of notch can accelerate the process of fatigue crack nucleation in the notch specimen.
缺口试样在缺口的高应力集中效应下，加快疲劳裂纹形核过程。
The relationship of crack growth rate between lateral notch specimen and plane plate specimen was studied in this paper. A formula for the relationship was established.
主要研究侧槽试样与平板试样裂纹扩展速率之间的关系，并建立了两者关系的效学表达式。
Besides, the fatigue damage for both the boiler steam drum and the notch specimen under varied amplitude low cycles is investigated with the effect of average stress taken into account.
同时还研究了变幅低周疲劳下缺口试件和锅炉汽包的损伤，并考虑了平均应力的影响。
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