Publicaciones

• ART

Damage at high strain rates in semi-crystalline polymers

Romain Balieu, Franck Lauro, Bruno Bennani, Grégory Haugou, Fahmi Chaari, Tsukatada Matsumoto, Ernesto Mottola

A specific damage characterization method using Digital Image Correlation for semi-crystalline polymers is proposed for a wide range of strain rates. This damage measurement is an extension of the SEĖ method [16] which was developed to characterize the behaviour laws at constant strain rates of...

International Journal of Impact Engineering, 2015, 76, pp.1-8. ⟨10.1016/j.ijimpeng.2014.08.013⟩. ⟨hal-03450984⟩

• ART

Flow rate distribution and effect of convection and radiation heat transfer on the temperature profile during a coil annealing process

Abdallah Haouam, Maxence Bigerelle

Determining the temperature of several steel coils, heated in a furnace with a controlled hydrogen environment is important in an annealing process. Temperatures must be defined during heat treatment in order to guarantee metallurgical properties and acceptable reduced residual stresses. In this...

Heat and Mass Transfer, 2015, 51 (2), pp.265-276. ⟨10.1007/s00231-014-1409-y⟩. ⟨hal-03627532⟩

• ART

Effect of natural trunk inclination on variability in soleus inhibition and tibialis anterior activation during gait initiation in young adults

Annie-Pierre Fortin, Yoann Dessery, Sebastien Leteneur, Franck Barbier, Philippe Corbeil

Background Anticipatory postural adjustments (APAs) of gait initiation (GI) permit first step execution. APAs are characterized by a structured pattern of soleus (SOL) inhibition followed by tibialis anterior (TA) activation. This pattern shows variability among young adults where SOL is not always...

Gait & Posture, 2015, 41 (2), pp.378-383. ⟨10.1016/j.gaitpost.2014.09.019⟩. ⟨hal-03520748⟩

• COMM

A new strategy based on spatiogram similarity association for multi-pedestrian tracking

Nabila Mansouri, Yousra Ben Jemaa, Cina Motamed, Antonio Pinti, Eric Watelain

Multiple pedestrian tracking is an active and challenging research topic that many different approaches have addressed it. Since Human stick changes over time and person usually moving in random way, the identity association remains a hard task. In this paper we propose a new method for coupling...

4th International Conference on Image Processing Theory, Tools and Applications (IPTA), Oct 2014, Paris, France. pp.175-180, ⟨10.1109/IPTA.2014.7001954⟩. ⟨hal-03475254⟩

• COMM

Accidents : une question d'erreurs humaines ?

Jean-René Ruault, Claude Valot

Rencontres de la 1ère édition de "Février des Sciences", Feb 2015, Cambrai, France. ⟨hal-03421681⟩

• ART

Multi-level homotopy perturbation and projection techniques for the reanalysis of quadratic eigenvalue problems: The application of stability analysis

Franck Massa, Bertrand Lallemand, Thierry Tison

Complex eigenvalue analysis is widely used to investigate the stability of a dynamical system with frictional contact. For finite element models, iterative solvers are needed to precisely calculate complex modes and eigenvalues. However, in cases such as reanalysis studies, optimization or...

Mechanical Systems and Signal Processing, 2015, 52-53, pp.88-104. ⟨10.1016/j.ymssp.2014.07.013⟩. ⟨hal-03451031⟩

• ART

Wettability versus roughness: Multi-scales approach

Vanessa Belaud, Stéphane Valette, Guy Stremsdoerfer, Maxence Bigerelle, Stéphane Benayoun

These authors experimentally investigate the influence of multi-scale roughness on contact angle measurements, and they propose a model combining the Wenzel and Cassie–Baxter equations with the 3D roughness parameters defined by ISO25178. To do this, a generic methodology based on a statistical...

Tribology International, 2015, 82, pp.343-349. ⟨10.1016/j.triboint.2014.07.002⟩. ⟨hal-03451770⟩

• ART

Relation between roughness and processing conditions of AISI 316L stainless steel treated by ultrasonic shot peening

Julie Marteau, Maxence Bigerelle, P.-E. Mazeran, Salima Bouvier

This article assessed the roughness induced by ultrasonic shot peening. Surface properties of AISI 316L steel specimens were modified through the variation of ultrasonic shot-peening parameters (shot material, shot diameter, sonotrode amplitude vibration and coverage). Each surface was characterized...

Tribology International, 2015, 82, pp.319-329. ⟨10.1016/J.TRIBOINT.2014.07.013⟩. ⟨hal-02909008⟩

• COMM

Modelling and solving the Train Timetabling Problem using Genetics Algorithms.

Luis Diego Arenas Pimentel, Rémy Chevrier, Said Hanafi, Joaquin Rodriguez

ROADEF 2015, 16ème conférence de la Société française de Recherche Opérationnelle et d’Aide à la Décision, Feb 2015, Marseille, France. ⟨hal-03388437⟩

• ART

A variable neighborhood search for solving the multi-vehicle covering tour problem

Manel Kammoun, Houda Derbel, Mustapha Ratli, Bassem Jarboui

In this article, we consider a transportation problem with different kinds of locations: V , T, and W. The set T ⊂ V consists of vertices that must be visited through the use of potential locations in V and W consists of locations that must be covered. The problem consists in minimizing vehicle...

Electronic Notes in Discrete Mathematics, 2015, 47, pp.285-292. ⟨10.1016/j.endm.2014.11.037⟩. ⟨hal-03401415⟩