A novel model for low-cycle multiaxial fatigue life prediction based on the critical plane-damage parameter

doi:10.1177/0036850420936220

CORC > 兰州理工大学 > 兰州理工大学 > 机电工程学院

	A novel model for low-cycle multiaxial fatigue life prediction based on the critical plane-damage parameter
	Liu, Jianhui; Lv, Xin; Wei, Yaobing; Pan, Xuemei; Jin, Yifan; Wang, Youliang
刊名	SCIENCE PROGRESS
	2020-07-01
卷号	103 期号:3
关键词	Multiaxial fatigue critical plane damage parameter life prediction low-cycle
ISSN号	0036-8504
DOI	10.1177/0036850420936220
英文摘要	Multiaxial fatigue of the components is a very complex behavior. This analyzes the multiaxial fatigue failure mechanism, reviews and compares the advantages and disadvantages of the classic model. The fatigue failure mechanism and fatigue life under multiaxial loading are derived through theoretical analysis and formulas, and finally verified with the results of multiaxial fatigue tests. The model of multiaxial fatigue life for low-cycle fatigue life prediction model not only improves the prediction accuracy of the classic model, but also considers the effects of non-proportional additional hardening phenomena and fatigue failure modes. The model is proved to be effective in low-cycle fatigue life prediction under different loading paths and types for different materials. Compared with the other three classical models, the proposed model has higher life prediction accuracy and good engineering applicability.
WOS研究方向	Education & Educational Research ; Science & Technology - Other Topics
语种	英语
出版者	SAGE PUBLICATIONS LTD
WOS记录号	WOS:000560817500001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155154]
专题	机电工程学院
作者单位	LanZhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jianhui,Lv, Xin,Wei, Yaobing,et al. A novel model for low-cycle multiaxial fatigue life prediction based on the critical plane-damage parameter[J]. SCIENCE PROGRESS,2020,103(3).
APA	Liu, Jianhui,Lv, Xin,Wei, Yaobing,Pan, Xuemei,Jin, Yifan,&Wang, Youliang.(2020).A novel model for low-cycle multiaxial fatigue life prediction based on the critical plane-damage parameter.SCIENCE PROGRESS,103(3).
MLA	Liu, Jianhui,et al."A novel model for low-cycle multiaxial fatigue life prediction based on the critical plane-damage parameter".SCIENCE PROGRESS 103.3(2020).