13th International Conference on Fracture June 16–21, 2013, Beijing, China -6- Table 4. Details of the fracture loads and fracture toughness data obtained for the tested asphalt mixtures. Average of KIc (MPa.m0.5) Average of peak load (N) Peak load (N) Sample Number Gyratory rotation numbers specimen 4174 1 4381 2 0.87 4732 5641 3 90 3220 1 3556 2 0.67 3651.33 4178 3 70 3501 1 4100 2 0.66 3603.66 3210 3 35 S-4-60 5268 1 5583 2 1.05 5713.33 6289 3 90 5343 1 5326 2 1.05 5724.66 6505 3 70 5000 1 4997 2 0.98 5323.33 5973 3 35 L-4-60 4770 1 4579 2 0.91 4977 5582 3 90 4937 1 4700 2 0.91 4956 5231 3 70 5160 1 4732 2 0.91 4947 4949 3 35 L-4-85 4622 1 5337 2 0.99 5384.33 6194 3 90 4673 1 5495 2 0.93 5084 - 3 70 5165 1 4930 2 0.93 5072 5121 3 35 L-5-60 4803 1 5160 2 0.90 4894.33 4720 3 90 4193 1 4731 2 0.83 4511.66 4611 3 70 3765 1 3405 2 0.64 3506 3348 3 35 L-6-60
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