Teaching durability in automotive applications using a reliability approach
dc.contributor.author | MOREL, Anne |
dc.contributor.author | BIGNONNET, André |
dc.contributor.author
hal.structure.identifier | MOREL, Franck
|
dc.contributor.author | GERMAIN, Guénaël |
dc.date.accessioned | 2013 |
dc.date.available | 2013 |
dc.date.issued | 2010 |
dc.date.submitted | 2013 |
dc.identifier.issn | 1955-2513 |
dc.identifier.uri | http://hdl.handle.net/10985/6898 |
dc.description.abstract | Fatigue phenomena, which appear generally below the yield stress, is the cause of more than 80 % of in-service mechanical failures. However, the optimization of the weight and cost when designing mechanical components or structures, linked to improved performance, leads to increasingly stressed components. Therefore a fatigue design approach must be done by the engineer. This paper shows the experience gained over five academic years of teaching fatigue the assessment of automotive components using a reliability approach to predict probability of failure, in the engineering school, Arts et Métiers ParisTech, in France. The choice was made to present a comprehensive fatigue assessment approach using a method, initially developed in the automotive industry and since extended to the aeronautical and mechanical industries. This method is known as the “Stress-Strength interference analysis”. The “Stress” represents the distribution of the driver severity, and the “Strength” represents the distribution of the fatigue strength of all the components. A suspension arm is used to illustrate the approach. The Dang Van multiaxial fatigue criterion is implemented in a Finite Elements Code and a danger coefficient is visualized on the meshed structure. The fatigue analysis is interpreted with respect to the target reliability sought by the car- manufacturer. |
dc.language.iso | en_US |
dc.publisher | Springer Verlag |
dc.rights | Post-print |
dc.subject | Teaching in product design |
dc.subject | Probalistic approach |
dc.subject | Fatigue design |
dc.subject | Dang Van criterion |
dc.title | Teaching durability in automotive applications using a reliability approach |
dc.identifier.doi | 10.1007/s12008-010-0110-8 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Angers |
dc.subject.hal | Sciences de l'ingénieur: Génie des procédés |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des structures |
ensam.audience | Internationale |
ensam.page | 281-287 |
ensam.journal | International Journal on Interactive Design and Manufacturing |
ensam.volume | 4 |
ensam.issue | 4 |
hal.identifier | hal-00807562 |
hal.version | 1 |
hal.status | accept |
dc.identifier.eissn | 1955-2505 |