Issue 43

M. Fakhri et alii, Frattura ed Integrità Strutturale, 43 (2018) 113-132; DOI: 10.3221/IGF-ESIS.43.09 124 Figure 12 : The effect of air void content on fracture energy at 5°C under pure mode II loading condition. Figure 13 : The effect of air void content on fracture energy at 25°C under pure mode II loading condition. The effect of aggregate type on fracture energy under mixed mode I/II loading condition Fig. 15 shows that by increasing loading rate, mixed mode I/II fracture energy of both asphalt mixtures built with lime and silica aggregate improves to a maximum value in 10 mm/min loading rate and decreases afterward at 5C. Under high loading