Study of relationship between fatigue crack growth rate and fatigue life for pipeline steels

IMR OpenIR

	Study of relationship between fatigue crack growth rate and fatigue life for pipeline steels
	Zhong, Y ; Xiao, FR ; Shan, YY ; Yang, K
通讯作者	Zhong, Y(zy@imr.ac.cn)
	2005-05-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	41 期号:5 页码:523-528
摘要	A calculation method was proposed to estimate the fatigue life of line pipes with initial defects under given operating conditions through fatigue crack growth rate of pipeline steels. 6 pipeline steels were involved in the calculation and the fatigue life test, was conducted under the simulated operating conditions. The results show that there is a linear relationship between the calculated and the measured fatigue lives, i.e., it is feasible to calculate fatigue life of pipeline under operating conditions by means of the measured results of fatigue crack growth. Moreover, the effect of microstructures on fatigue properties of pipeline steels was discussed.
关键词	pipeline steel fatigue crack growth rate fatigue life stress intensity factor
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000229648900014
出版者	SCIENCE PRESS
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/83613
专题	中国科学院金属研究所
通讯作者	Zhong, Y
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Yanshan Univ, Coll Mat Sci & Engn, Qinhuangdao 066004, Peoples R China
推荐引用方式 GB/T 7714	Zhong, Y,Xiao, FR,Shan, YY,et al. Study of relationship between fatigue crack growth rate and fatigue life for pipeline steels[J]. ACTA METALLURGICA SINICA,2005,41(5):523-528.
APA	Zhong, Y,Xiao, FR,Shan, YY,&Yang, K.(2005).Study of relationship between fatigue crack growth rate and fatigue life for pipeline steels.ACTA METALLURGICA SINICA,41(5),523-528.
MLA	Zhong, Y,et al."Study of relationship between fatigue crack growth rate and fatigue life for pipeline steels".ACTA METALLURGICA SINICA 41.5(2005):523-528.