Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Recent submissions
Now showing items 890-896 of 1243
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Article dans une revue avec comité de lecture; ; ;
KONDO, Djimedo (Elsevier, 2017)
The aim of this paper is to investigate ductile failure under shear-dominated loadings using a model of plastic porous solids incorporating void shape effects. We use the model proposed by (Madou and Leblond, 2012a,b; Madou ... -
Article dans une revue avec comité de lecture(Elsevier, 2017)Understanding the dynamic behavior of the pantograph-catenary system is crucial for design improvement, but many factors inuence the contact force, which is the main design objective. To give a proper un-derstanding of ...
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Article dans une revue avec comité de lecture; ; ;ABISSET-CHAVANNE, Emmanuelle; CHINESTA SORIA, Francisco (Elsevier, 2017)
Most suspension descriptions nowadays employed are based on Jeffery model and some of its phenomenological adaptations that do not take into account the possible existence of a relative velocity between the fibres and the ...
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Communication avec acte(2014)In order to face challenges of increased traffic and speed on their infrastructures, railway companies need to develop numerical tools able to predict the dynamic behaviour of the track. Currently, two approaches are widely ...
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Communication avec acte(2015)Fatigue cracks in the contact wire are a possible cause of fracture which can induce huge costs. Fatigue study is thus of a great interest but requires an accurate computations of stress distributions. OSCAR is a SNCF ...
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Communication avec acte(2015)Catenary damping has long been a tuning parameter in pantograph-catenary dynamic interaction models. As the computed contact force is highly sensitive to the choice of damping model or coefficients, it became critical to ...
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Article dans une revue avec comité de lecture; ; ; ; ;FAYOLLE, Bruno; RICHAUD, Emmanuel (Elsevier, 2016)
Polyamide 11 films stabilized by Irganox® 1098, Irganox® 1010 or Irganox® 245 were subjected to thermal oxidation at 110°C. The residual phenol content was assessed by comparing three analytical methods:high performance ...
