STATISTICAL ANALYSIS FOR CORRELATION BETWEEN SCATTER OF FATIGUE STRENGTH AND THAT OF REINFORCEMENT SHAPE OF SM50A BUTT WELDED JOINTS.

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Nihei, Masatoshi
Sasaki, Etsuo
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Transactions of National Research Institute for Metals (Tokyo) | 1981年 / 23卷 / 02期
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Fatigue tests for butt welded joints were carried out in order to investigate the correlation between the scatter of the fatigue strength and that of the reinforcement shape. The results obtained in these fatigue tests were analyzed and examined statistically. They show that both the scatter and the reduction of the fatigue strength for butt welded joints are essentially related to the stress concentration due to the reinforcement shapes at the toe of the weld.
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页码：79 / 87
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