Investigation on the Feasibility of Different Semicircular Bend Methods for Asphalt Concrete

Table 4

Typical crack propagation characteristics of different modes.

No.	M ^e	20°C	−10°C
1#	1
6#	0.7
2#	0.5
4#	0.5
7#	0.5		Specimen fabrication failed
8#	0.5
9#	0.5
3#	0
5#	0
10#	0