Study on damage tolerance and remain fatigue life of shattered rim of railway wheels

doi:10.1016/j.engfailanal.2021.105322

IMECH-IR > 非线性力学国家重点实验室

	Study on damage tolerance and remain fatigue life of shattered rim of railway wheels
	Cong, Tao ; Liu, Xiaolong 1; Wu, Si ; Zhang, Guanzhen ; Chen, Erqing 1; Qian GA(钱桂安); Berto, Filippo 3
发表期刊	ENGINEERING FAILURE ANALYSIS
	2021-05
卷号	123 页码:105322
ISSN	1350-6307
摘要	The shattered rim on railway wheels is increasingly concerned in recent years. Based on the failure analysis, the mechanism of shattered rim was revealed. The contact stress distribution of wheel/rail with inclusions in the wheel was analyzed by ABAQUS. Then the stress field was imported into FRANC3D to simulate the crack propagation. It is found that the simulation results were in good agreement with those obtained experimentally from the actual shattered rim, which proves the availability of the simulation. Meanwhile, the influence of the size and location of the inclusions on the fatigue life of the wheel was evaluated. Based on the crack propagation curves obtained by simulation, the rolling contact fatigue damage tolerance analysis and remaining fatigue life assessment method of wheels were proposed.
关键词	Wheel Shattered rim Crack propagation Damage tolerance Fatigue life evaluation
学科领域	Engineering, Mechanical ; Materials Science, Characterization & Testing
DOI	10.1016/j.engfailanal.2021.105322
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000633003000002
项目资助者	Development Project of China Railway [J2019J004] ; China Academy of Railway Sciences Corporation Limited [2019YJ097] ; National Natural Science Foundation of China [11802011]
论文分区	二类
力学所作者排名	1
RpAuthor	Liu, XL (corresponding author), Beijing Jiaotong Univ, Sch Mech Elect & Control Engn, Beijing 100044, Peoples R China. ; Qian, GA (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/90257
专题	非线性力学国家重点实验室
作者单位	1.China Acad Railway Sci Corp Ltd, Met & Chem Res Inst, Beijing 100081, Peoples R China 2.Beijing Jiaotong Univ, Sch Mech Elect & Control Engn, Beijing 100044, Peoples R China 3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China 4.Norwegian Univ Sci & Technol NTNU, Dept Mech & Ind Engn, Richard Birkelands Vei 2b, N-7491 Trondheim, Norway
推荐引用方式 GB/T 7714	Cong, Tao,Liu, Xiaolong,Wu, Si,et al. Study on damage tolerance and remain fatigue life of shattered rim of railway wheels[J]. ENGINEERING FAILURE ANALYSIS,2021,123:105322.
APA	Cong, Tao.,Liu, Xiaolong.,Wu, Si.,Zhang, Guanzhen.,Chen, Erqing.,...&Berto, Filippo.(2021).Study on damage tolerance and remain fatigue life of shattered rim of railway wheels.ENGINEERING FAILURE ANALYSIS,123,105322.
MLA	Cong, Tao,et al."Study on damage tolerance and remain fatigue life of shattered rim of railway wheels".ENGINEERING FAILURE ANALYSIS 123(2021):105322.

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