2 documents found, page 1 of 1
Finite Element Simulation of Interlaminar and Intralaminar Damage in Laminated ...
Soroush,M.; Fard,K. Malekzadeh; Shahravi,M.Abstract Here In this study, the composite laminates subjected to transverse impact with consideration interlaminar and intralaminar damage based on Cohesive Zone Model (CZM) and Progressive Damage Model (PDM) are investigated by numerical analysis using ABAQUS commercial finite element code. The delamination in stacking ply with the same fiber orientation is considered as interlaminar damage and the delaminati...
Vibration Analysis of a Cylindrical Sandwich Panel with Flexible Core Using an ...
Pourmoayed,A.R.; Fard,K. Malekzadeh; Shahravi,M.Abstract This paper deals with free vibration analysis of thick cylindrical composite sandwich panels with simply supported boundary conditions based on a new improved higher-order sandwich panel theory. The formulation used the third-order polynomial description for the displacement fields of thick composite face sheets and for the displacement fields in the core layer based on the displacement field of Frosti...