Experimental investigation of Very-High-Cycle Fatigue behavior for a structural steel

IMECH-IR > 力学所知识产出(1956-2008)

	Experimental investigation of Very-High-Cycle Fatigue behavior for a structural steel
	Qian GA(钱桂安); Hong YS(洪友士); Qian GA
会议录名称	Advances In Heterogeneous Material Mechanics 2008
	2008
页码	1199-1202
会议名称	International Conference on Heterogeneous Material Mechanics (ICHMM)
会议日期	JUN 03-08, 2008
会议地点	Huangshan, PEOPLES R CHINA
摘要	Very-High-Cycle Fatigue (VHCF) test for a medium carbon structural steel (40Cr) has been performed and a stepwise S-N curve was obtained by employing cantilever-type rotary bending fatigue machine with hourglass shape specimen. The S-N curve was well explained as a combination of curves for surface-induced fracture and interior inclusion-induced fracture with fish-eye patterns. The morphology of the fish-eye pattern was illustrated in order to clarify subsurface crack initiation and propagation behavior.
关键词	Very-high-cycle Fatigue Crack Initiation Fish-eye Patterns Mechanism Failure
WOS记录号	WOS:000257167700297
ISBN号	978-1-932078-80-0
收录类别	CPCI-S ; EI
语种	英语
引用统计
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/25416
专题	力学所知识产出(1956-2008)
通讯作者	Qian GA
推荐引用方式 GB/T 7714	Qian GA,Hong YS,Qian GA. Experimental investigation of Very-High-Cycle Fatigue behavior for a structural steel[C]Advances In Heterogeneous Material Mechanics 2008,2008:1199-1202.