西南石油大学学报(自然科学版) ›› 1994, Vol. 16 ›› Issue (1): 60-67.DOI: 10.3863/j.issn.1000-2634.1994.01.010
• 石油机械工程 • Previous Articles Next Articles
Zhang Xiaoyu Song Yu
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Abstract: Using orthogonal polynomial regression method analyze the possible relation cuves of A and N,and compare the results with different regression powers in dA/dN calculation,this paper determines the optimun relation curve of A and N.
Key words: Fatigue crack, Estimation of fatigue life, Curve fitting
CLC Number:
TU503
Zhang Xiaoyu Song Yu. Optimun Relation Curve of A and N in dA/dN Calculation[J]. 西南石油大学学报(自然科学版), 1994, 16(1): 60-67.
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URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.1994.01.010
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y1994/V16/I1/60