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首页> 外文会议>Fatigue and fracture mechanics XXV >Experimental Investigation of Fatigue Damage Accumulation in En295 Steel
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Experimental Investigation of Fatigue Damage Accumulation in En295 Steel

机译：En295钢疲劳损伤累积的实验研究。

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摘要

In the paper monotonic, cyclic and fatigue data for En295 steel were presented. Subsequently, the experimental results for two-step loading sequence (low-to-high (L-H) loading, and high-to-low (H-L) and three-step loading sequence (L-H-L and H-L-L) were presented. The analysis showed that all loading sequences affects the cumulative damage in En295 steel. In the analysis an energy based cumulative damage hypothesis presented by Golos and Ellyin was applied. The predictions based on the analyzed Golos-Ellyin cumulative damage hypothesis are compared with the obtained data for En295 steel and is found to be in fairly good agreement.
机译：本文介绍了En295钢的单调，循环和疲劳数据。随后，给出了两步加载顺序（低到高（LH）加载，高到低（HL）和三步加载顺序（LHL和HLL）的实验结果。加载顺序会影响En295钢的累积损伤，在分析中应用了Golos和Ellyin提出的基于能量的累积损伤假说，并将所分析的Golos-Ellyin累积损伤假说的预测结果与En295钢的所得数据进行了比较，得出被发现有相当好的协议。

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