Fracture Performance of a Large-Stone Asphalt Mixture Based on a Monotonic Tensile Overlay Test
Table 6
Test results of LSAM.
Standard
4 mm/min
5 mm/min
3.6%
3.9%
5°C
15°C
30°C
SA
LA
N (kN)
1.907
2.434
3.228
1.834
2.085
4.603
3.731
0.933
2.771
3.281
(J/m2)
374.579
462.171
972.597
195.274
318.373
1605.106
1603.09
77.337
282.17
396.862
(J/m2)
802.282
717.962
1111.641
633.48
800.072
1971.753
1540.593
606.976
759.138
1184.7
(J/m2)
1176.861
1180.133
2084.238
828.921
1118.445
3576.859
3143.683
684.313
1041.309
1448.502
Note. The standard in Table 6 indicates that the test conditions are as follows: loading rate of 3 mm/min, asphalt aggregate ratio of 3.38%, temperature of 25°C, and nonaging.
