فهرس المقالات Nozar Akbari المقاله 1 - Numerical Analysis of Composite Beams under Impact by a Rigid Particle 20.1001.1.20083505.2019.11.1.5.4 10.22034/jsm.2019.664217 N Akbari B Chabsang Journal of Solid Mechanics , العدد 1 , السنة 11 , زمستان 2019