Comportement en flexion des poutres en matériaux sandwichs Mustapha Assarar, Abderrahim El Mahi, Mohammed Khawar Farooq and Jean-Marie Berthelot Mécanique & Industries, 6 6 (2005) 589-593 Published online: 03 February 2006 DOI: 10.1051/meca:2006004