Issue 50

O. Mouhat et alii, Frattura ed Integrità Strutturale, 50 (2019) 126-140; DOI: 10.3221/IGF-ESIS.50.12 136 (a) Layup sequence (45/-45/90/0)s (b) Layup sequence (45/-45/90/0)s (c) Layup sequence (90/0/90/0)s (d) Layup sequence (90/0/90/0)s (e) Layup sequence (60/-30/90/0)s (f) Layup sequence (60/-30/90/0)s Figure 6 : Variation of the loads buckling as function displacement with the different layup sequences and combinations of composite material .