Issue 49

E. Abdelouahed et alii, Frattura ed Integrità Strutturale, 49 (2019) 698-713; DOI: 10.3221/IGF-ESIS.49.63 705 Figure 8 : damage moment–rotation curve with effect of pressure values in the case of all thickness section type and middle default position in a) 30° b) 60° c) 90° angular elbows composite structure under opening moment. Figure 9 : Hashin damage representation in structure with elbows of 60° under opening moment.