Philippe Poullain

Dr. Philippe Poullain

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Research Focus & Metrics

Academic Career Length

23Years (2004-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 October 2008 in Cement and Concrete Composites
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Journal Article
Closed access
PMP. Mounanga
P. Mounanga
WGW. Gbongbon
W. Gbongbon
PPPhilippe Poullain
Philippe Poullain
PTP. Turcry
P. Turcry

30 December 2011 in International Journal for Numerical and Analytical Methods in Geomechanics
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Journal Article
Closed access
PDF file
FLFranck Lominé
Franck Lominé
LSLuc Scholtès
Luc Scholtès
LSLuc Sibille
Luc Sibille
PPPhilippe Poullain
Philippe Poullain

1 August 2019 in Additive Manufacturing
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Journal Article
Closed access
BFBenoit Furet
Benoit Furet
PPPhilippe Poullain
Philippe Poullain
SGSébastien Garnier
Sébastien Garnier

3 September 2014 in Hydrological Processes
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Journal Article
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LSLuc Sibille
Luc Sibille
FLFranck Lominé
Franck Lominé
PPPhilippe Poullain
Philippe Poullain
YSYacine Sail
Yacine Sail
DMDidier Marot
Didier Marot

23 June 2017 in KSCE Journal of Civil Engineering
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Journal Article
Open access
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ALArmel B. Laibi
Armel B. Laibi
PPPhilippe Poullain
Philippe Poullain
Nordine LeklouNordine Leklou
Nordine Leklou
MGMoussa Gomina
Moussa Gomina
DSDominique K. C. Sohounhloué
Dominique K. C. Sohounhloué
The association of natural fibers and raw land soil has many advantages (thermal control, sound insulation, mechanical behavior, etc.). However, the major issue with the use of these materials is the lack of knowledge regarding their reliability and durability. In this work, we have evaluated the influence of kenaf fiber length on the mechanical and thermal properties of Compressed Earth Blocks (CEB). Fibers with length 10, 20 or 30 mm were used at mixing rate of 1.2% dry weight of soil; with the aim to enhance the mechanical and thermal properties of CEB fabricated starting from a plastic clayey soil mined in Benin. Analysis of the mechanical behavior of different Soil/Fiber formulations in terms of flexural strength demonstrated the beneficial effect of the fibers. However, the mechanical strength of CEB obtained by immersing fibers till saturation prior to incorporation into the soil greatly diminished. The higher flexural strength was obtained with fibers 30 mm long. The thermal conductivity of CEB decreased when the fiber length was raised. The results showed the real possibility to improve CEB mechanical and thermal properties by using fibers for reinforcement.

1 March 2004 in Comptes Rendus. Chimie
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Journal Article
Closed access
SRStéphane Rodts
Stéphane Rodts
FBFrançois Bertrand
François Bertrand
SJSébastien Jarny
Sébastien Jarny
PPPhilippe Poullain
Philippe Poullain
PMPascal Moucheront
Pascal Moucheront
Nous décrivons deux développements récents concernant l'application de la vélocimétrie par IRM du proton à la rhéologie et à la mécanique des fluides sur modèle réduit. Le premier porte sur un accroissement important du rapport signal sur bruit dans les mesures de vitesse dans un rhéomètre de type « Couette » de grande taille, ce qui permet d'affiner l'étude rhéologique des fluides complexes et/ou thixotropes. Dans le second, on démontre la possibilité d'introduire une maquette animée de malaxeur à béton et de synchroniser les séquences d'imagerie sur le mouvement du modèle, ce qui permet de reconstruire expérimentalement le champ de vitesse tridimensionnel dans un fluide brassé par ce dispositif.