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| Application of the Origin software on the analysis of high-cycle fatigue life |
| QIU Yu��CAI Ning��WANG Ze-yang��JU Xin-hua��JIANG Zhong-hang |
| ��Research Institute of Technology�� Shougang Group Co.�� Ltd.�� Beijing 100041�� China�� |
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Abstract To investigate the advantage of Origin software on the analysis of the high-cycle fatigue life�� the analysis processes of the double logarithmic probability distribution of fatigue lives and the S-N curve by the Origin software and traditional methods were compared based on the datas from GB/T 24176��2009 Metallic materials-Fatigue testing-Statistical planning. The results showed that the personality error for the traditional normal distribution graphical method and the complex calculation process of S-N curve analysis in the GB/T 24176��2009 could be reduced or even avoided by Origin software. Therefore�� it could improve the accuracy and efficiency in the analysis of high-cycle fatigue life by Origin software.
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Received: 27 March 2018
Published: 26 December 2018
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2018, Vol. 36 
