Study of mechanical behaviour in three-point Bendig of fatigue-stressed composite laminates
Noureddine Khelifa, Kamel Bey, Hocine Mzad
Quarterly No. 3, 2021 pages 107-113
DOI:
keywords: three-point bending, composite, laminate, fatigue, damage, stacking sequence
abstract The aim of this work was to conduct an experimental investigation of the mechanical behaviour in the three-point bending of fatigue-stressed cross-ply laminated composites. A 3-point static bending study was carried out on two types of laminated composite materials to determine their mechanical characteristics as well as to assess the influence of the test speed and the effect of the stacking sequence on their mechanical behaviour. Different damage modes leading to the rupture of these materials were highlighted to determine their types.