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	Simulation of dynamic cornering fatigue test of a steel passenger car wheel
	Wang, Xiaofeng ; Zhang, Xiaoge
	2010-10-12 ; 2010-10-12
关键词	Passenger car wheel Finite element analysis Transient strain history Radial normal strain Fatigue life prediction Engineering, Mechanical Materials Science, Multidisciplinary
中文摘要	This paper aims at seeking a practical and comprehensive method for simulating the dynamic cornering fatigue test of the automotive wheels. The test of a steel passenger car wheel is simulated by combined use of the linear transient dynamic finite element analysis and the local strain approach. A rotating force of constant magnitude is applied to the moment arm tip to simulate the rotating bending effect on the wheel, with the wheel stationary. It is found that only a radial component of the rotating force is needed to obtain the sufficiently accurate radial normal strain histories of the elements located along the radial direction. The strain history of the element whose local stress-strain characteristic keeps linear and closest to the critical element is applied to predict the fatigue life of the critical element with Neuber's rule and local strain approach, which is quite close to the test results. (C) 2009 Elsevier Ltd. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCI LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80061]
专题	清华大学
推荐引用方式 GB/T 7714	Wang, Xiaofeng,Zhang, Xiaoge. Simulation of dynamic cornering fatigue test of a steel passenger car wheel[J],2010, 2010.
APA	Wang, Xiaofeng,&Zhang, Xiaoge.(2010).Simulation of dynamic cornering fatigue test of a steel passenger car wheel..
MLA	Wang, Xiaofeng,et al."Simulation of dynamic cornering fatigue test of a steel passenger car wheel".(2010).

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